Installation Manual - Communit
Contents
1. Figure 3 Components for the wall mounting option Position Quantity Designation A I Communit B 1 Sunny SensorBox C 1 Antenna D 2 4 SC SC optical fiber patch cable 0 polish 50 125 pm MMF E 2 4 SC SC optical fiber patch cable 0 polish 9 125 um SMF F 1 Installation manual circuit diagram documentation of the installed devices optional 12 depending on the option ordered CommunitlA A1 en 22 Installation Manual SMA Solar Technology AG Base Mounting Option A a Es COMMUNIT Figure 4 Components for the base mounting option 4 Scope of Delivery Position Quantity Designation Communit B Base C 1 First base extension D 1 Second base extension E 1 Sunny SensorBox F 1 Antenna G 2 4 SC SC optical fiber patch cable 0 polish 50 125 um MMF H 2 4 SC SC optical fiber patch cable 0 polish 9 125 um SMF 12 Screw K 24 Washer L 12 Nut M 8 Square washer with bracket N Square washer O 1 Installation manual circuit diagram documentation of the installed devices optional depending on the option ordered Installation Manual CommunitlA A 1 en 22 5 Mounting SMA Solar Technology AG 5 Mounting 5 1 Selecting the Mounting Location R2. 6 Tighten the knurled screw torque 0 5 Nm 6 3 3 Connecting the Communit Supply Voltage Cable requirements O The cable for the supply voltage must also include a grounding conductor O Number of conductors 3 D Conductor cross section for rigid cables 0 08 mm to 4 mm O Conductor cross section for flexible cables 0 14 mm to 2 5 mm O The cable must be suitable for the local grid voltage Requirements O No supply voltage must be present O The cable for the supply voltage must be correctly inserted in the Communit see Section 6 2 Inserting the Cables into the Communication Distribution Unit page 23 Installation Manual CommunitlA A 1 en 22 25 6 Electrical Connection SMA Solar Technology AG A DANGER Danger to life due to electric shock when voltage is present Touching live components and cables results in death or serious injury due to electric shock Install a disconnection device next to the Communit prior to installation work Prior to cable connection disconnect the supply voltage via the disconnection device Observe the five safety rules when disconnecting the supply voltage Disconnect the device from voltage sources Ensure that the device cannot be reconnected Ensure that no voltage is present Ground and short circuit the device Cover and isolate any adjacent live components Observe the circuit diagram and the clamp allocations included in the de
3. Screw the second base extension into place at the four anchoring points Use the square washers with brackets Lay all cables necessary for connecting the Communit Observe all protective measures relating to the type of cable laying and the cable laying specifications of the cable manufacturer Damage to the cables due to compaction of the ground Heavy mechanical pressure during compaction of the ground can damage the cables Protect the cables in the ground for example by back filling with sand or by using protective conduits Lead all necessary cables through the base and the base extensions Take the length of the cables up to the connection points into account see Section 6 1 Overview of the Connection Area page 22 Fill the pit with fine gravel up to the burial depth Compact the ground sufficiently Ensure that the base is firmly positioned Position the Communit on the base extension Communit lA A1 en 22 Installation Manual SMA Solar Technology AG 5 Mounting 10 Screw the Communit into place at the four anchoring points on the base extension Use the square washers 11 Mount the lower kick plate on the first base extension and turn the locking latches inwards 12 Mount the upper kick plate under the Communit on the second base extension and attach
4. Cable requirements O The RS485 cable must be shielded O Cross section of the R 485 cable 2 x 2 x 0 14 mm to 2 x 2 x 1 5 mm O The conductors Data and Data are a twisted pair O Conductors 12V and GND are a twisted pair Requirements L1 No supply voltage is present O The RS485 cable is correctly inserted into the Communit see Section 6 2 Inserting the Cables into the Communication Distribution Unit page 23 O The shield of the R 485 cable is correctly fitted see Section 6 3 4 Connecting the Cables for the SMA Cluster Controller page 26 Procedure 1 Strip off the insulation of the conductors of the R 485 cable by 9 to 11 mm 2 Connect the conductors to the connecting terminal plates X520 and X530 see Section 6 3 1 Connecting Conductors to the Spring Cage Terminal page 24 Observe the correct allocation and ensure that the insulation is not clamped Terminal Signal Terminall 12V Terminal 2 GND Terminal 3 Data Terminal 4 Data 3 Terminate the RS485 communication bus Terminators must only be installed at the bus start and bus end 4 Ensure that the RS485 cable is securely attached Installation Manual CommunitlA A 1 en 22 27 6 Electrical Connection SMA Solar Technology AG 6 3 7 Connecting the Voltage Supply of Your Own Optional Devices If the Communit is fitted with one or two customer installation locations you can install your own devices in the Communit and connect them to th
5. Phone Number e Enter the user name for Internet access in the field Username The user name is provided by the Internet provider Enter the password for Internet access in the field Password The password is provided by the Internet provider Re enter the password for confirmation in the field Verify password Select SAVE 7 If your SIM card is protected with a PIN select Connectivity Settings gt Modem Settings in the menu 8 Activate the checkbox SIM PIN 9 Enter the PIN of the SIM card in the field PIN 10 Re enter the PIN for confirmation in the field Verify PIN 11 Select SAVE 12 Activate the monitoring of the digital inputs 1 2 in order to allow an e mail to be sent in the event of a redundant power supply unit fault Select I O Settings in the menu Activate the checkbox Activate In the drop down list Signal action select the value Alarm Send E Mail f necessary enter the e mail text in the field Message Select SAVE 13 Restart the router Select Home in the menu Select REBOOT V The router will save the set data and restart 34 Communit A AT en 22 Installation Manual SMA Solar Technology AG 7 3 Configuring the Network Switch The network settings of the network switch deviate from the default settings of the manufacturer Login data IP address of the first network switch 172 16 1 91 If the second network switch is available IP address of the second network switch 1
6. 8934 7299 44 1908 304899 42 CommunitlA A1 en 22 Installation Manual SMA Solar Technology AG 12 Contact iei SMA Solar Thailand Co Ltd reri SMA Technology Korea Co Ltd FIN AS 66 2 670 6999 82 2 520 2666 c Juyi SMA Middle East LLC Other countries International SMA Service Line dalia sl sl Niestetal 971 2 234 6177 Toll free worldwide 00800 SMA SERVICE 800 762 7378423 Installation Manual CommunitlA A 1 en 22 43 SMA Solar Technology www SMA Solar com
7. before connecting to the network see Section 7 Commissioning the Communit page 33 Requirement O If you use more than one Communit in the PV system the devices of all Communits must have different IP addresses see Section 7 Commissioning the Communit page 33 Procedure Connect the network cables to the network switch Installation Manual CommunitlA A 1 en 22 29 6 Electrical Connection SMA Solar Technology AG 6 4 2 Connecting the Cable to the Router Requirements O The antenna cable must be correctly inserted in the Communit see Section 6 2 Inserting the Cables into the Communication Distribution Unit page 23 Procedure e Connect the antenna cable to the router f N eooooo di 6 5 Splicing and Connecting the Optical Fiber Additionally required material not included in the scope of delivery O Connection fibers optical fiber pigtails of the appropriate glass fiber type with SC plugs Requirements O The patch panel and the network switches must be suitable for the selected type of optical fiber O The optical fibers must be correctly inserted in the Communit see Section 6 2 Inserting the Cables into the Communication Distribution Unit page 23 Damage to eyes and skin due to visible and invisible laser radiation The Communit contains class 1 LED or laser components in accordance wi
8. for the bridging time in the event of voltage dips The operators of PV systems are obliged to fulfill the requirements of the feed in directives valid at the respective system location The directives demand depending on the system location among other things the continued operation of the PV power plant including measures for grid stabilization even in the event of short term voltage dips In order to ensure this the Communit is fitted as standard with a redundant electricity supply that ensures a bridging time of 150 ms For further requirements such as in unstable utility grids SMA Solar Technology AG offers a redundant electricity supply with an additional maintenance free buffer module based on capacitors A bridging time of at least six seconds is thus ensured This support is not valid for the customer installation location 14 CommunitlA A1 en 22 Installation Manual SMA Solar Technology AG 5 Mounting Observe permitted mounting position O E 3l Figure 5 Permissible mounting positions of the Communit Procedure Mount the Communit in a permissible position 5 2 Mounting the Communit on the Wall Additionally required mounting material not included in the scope of delivery O Four screws Take the diameter of the holes in the mount
9. held liable for any damage caused by such changes Any use of the product other than described in the Intended Use section does not qualify as appropriate The enclosed documentation is an integral part of this product Keep the documentation in a convenient place for future reference and observe all instructions contained therein The type label must remain permanently attached to the product 2 2 Safety Information This section contains safety information that must be observed at all times when working on or with the product To prevent personal injury and property damage and to ensure long term operation of the product read this section carefully and observe all safety information at all times A DANGER Danger to life due to electric shock when voltage is present Danger of electric shock if work is executed incorrectly or under fault conditions Disconnect the supply voltage before performing any work on the Communit Observe the five safety rules when disconnecting the supply voltage Disconnect the device from voltage sources Ensure that the device cannot be reconnected Ensure that no voltage is present Ground and short circuit the device Cover and isolate any adjacent live components Damage to eyes and skin due to visible and invisible laser radiation The Communit contains class 1 LED or laser components in accordance with IEC 60825 1 2003 Invisible laser radiation wave length 1 300 nm Th
10. high voltages Danger of electric shock if work on the product is executed incorrectly All work on the product must be carried out by qualified persons only Risk of burns due to hot surfaces The Communit can contain devices that can have a strongly increased surface temperature during operation Laser radiation The Communit contains LED or laser components in accordance with IEC 60825 1 2003 Laser class 1 Class 1 Laser Product Light emitting diode class 1 Class 1 LED Product Observe the documentation Observe all documentation supplied with the product 0 PPP WEEE designation Do not dispose of the Communit together with the household waste but only in accordance with the locally applicable regulations for disposal for electronic waste CE marking The product complies with the requirements of the applicable EU directives i gt Degree of protection IP54 The Communit is protected against dust intrusion and water penetration The Communit is suitable for outdoor installation Installation Manual CommunitlA A 1 en 22 11 A 4 Scope of Delivery Scope of Delivery SMA Solar Technology AG Check the scope of delivery for completeness and any externally visible damage Contact your distributor if the scope of delivery is incomplete or damaged W all Mounting Option COMMUNIT RE ll o da
11. modem uses other network protocols the router must be configured differently Contact your distribution partner or the SMA Service Line Login data P address 172 16 0 1 e Subnet mask 255 255 0 0 Password for the user group installer 1111 Password for the user group user 0000 i SIM card Before you insert the SIM card in the router clean the SIM card using a lintfree cloth and alcohol Only insert the SIM card into the router when the router is switched off i Procedure when replacing the SIM card When a different SIM card is inserted the router addresses the SIM card with a stored PIN If this PIN does not correspond to the new SIM card the SIM card is locked Enter the new PIN and save before inserting the new SIM card in the router Procedure 1 Connect the computer to the router 2 Start web browser e g Internet Explorer 3 Enter the IP address of the router in the address bar and press the enter key A Select OK 5 Select Connectivity Settings gt Internet Settings in the menu Installation Manual CommunitlA A 1 en 22 33 7 Commissioning the Communit SMA Solar Technology AG 6 Enter the data of your internet provider in the area Internet Settings Ensure that the correct type of Internet connection is selected in the drop down list of the field Internet Service Select Set f you use UMTS GPRS as Internet connection enter the APN of the Internet provider in the field APN
12. using two countersunk screws 13 Ensure that all connectors inside the Communit are firmly positioned 5 4 Determining the Optimum Mounting Location for the Antenna If you have ordered the Communit with a UMTS router the antenna included in the delivery must be mounted i Lightning protection Observe the local lightning protection regulations when mounting the antenna Radiation hazard due to high power density of the antenna Electromagnetic radiation from the antenna can be damaging to health Maintain a personal safety clearance of at least 4 cm from the antenna in operation Procedure 1 Connect the antenna cable plug to the router see Section 6 4 Connecting the Cables to the Network Switch and Router page 29 2 Select the mounting location of the antenna Take the maximum cable length of 5 m into account 3 Check whether the signal strength at the selected mounting location is sufficient log into the router see Section 7 2 Configuring the Router page 33 Read off the signal strength in the field Signal strength The signal strength is sufficient if the field Signal strength is showing either Good or Very good Installation Manual CommunitlA A 1 en 22 19 5 Mounting SMA Solar Technology AG Mount the antenna see Section 5 5 Mounting the Antenna page 20 The signal strength is insufficient if the field Signal strength is showing either Bad or Low Select a different mounting loca
13. 100 www SMA de E mail info SMA de 2004 to 2015 SMA Solar Technology AG All rights reserved 2 CommunitlA A 1 en 22 Installation Manual SMA Solar Technology AG Table of Contents Table of Contents 1 Information on this Document os 255 50 50 ia 5 UA AVEC Lettre Etats Ars vete Do Du ESCUELA al ILL 5 1 2 Target Group s aisi eR fio iii IS ot nie Do a a SE ESSE 5 1 3 Additional Information se se c uote oe De last lla OQ eo sob e Buts 5 12 osyumbolSoro oet edorc du cuam cundi ben tudo eas Cdp dtc lh OE Ue 5 LS Typogidphiesc cesso LE ER ER OS Vs des EP I RAE til EE E EE 6 L Nomenblatene cero rilevare ebree e alei 6 1 Abbonato teli lana 6 Safely eee ee ee ee ee eT he en eee eer Sr eT ee ee ee ree re er re Cer eee 7 21 intended se TT 7 22 S teily THTOTHIGIIC QN eoe eror Tun ET ois rer De ag we ore meme O hod E eed hue ned ee 8 Product Description so ee sodio i ye ebete a e wes 10 3 1 Communit 34 24 4 ton dana oA ea REIHE P etre RE re ep dere bn 10 SEN 22180 RC ee 10 Scope of Delivery exor ihe E RIETI E Ed LN RR DE 12 Mountingi usus aar a son ai RE Rada Kms X EV Ra aT d ea E 14 5 1 Selecting the Mounting Location esos hei Eee RR RE Re RUE T Ree ER Ra 14 5 2 Mouniing the Communit on the Wall ico rerreerecrburE RR ERE Calpe be EXSEPY eo Cates 15 5 3 Mounting the Communit with Bases s bce cette Soto cao ettet us cod istuc orci ue 17 5 4 Determining
14. 72 16 1 92 Subnet mask 255 255 0 0 Gateway 172 16 0 1 Password for the user group admin private Procedure Start web browser e g Internet Explorer O 0 N SG A a C DN Connect the computer to the network switch Enter the IP address of the network switch into the address bar and press the enter key Select the user group in the drop down list Enter the user group password Select OK Select Basic settings gt Network in the menu Enter the desired IP address in the field IP address Select Set MI The network switch will save the set data 7 4 Commissioning the Sunny WebBox Login data IP address of the Sunny WebBox 172 16 1 41 Subnet mask 255 255 0 0 Procedure Configure the Sunny WebBox see the Sunny WebBox documentation Installation Manual CommunitlA A 1 en 22 7 Commissioning the Communit 35 8 Communit Maintenance Work SMA Solar Technology AG 8 Communit Maintenance Work 8 1 Maintenance Interval Perform maintenance work on the Communit every 24 months 8 2 Checking the Mounting Location and Installation of the Communit Ensure that the mounting location is easily accessible without the need of additional equipment Ensure that the Communit is securely mounted 8 3 Checking the Enclosure and Enclosure Interior e Check whether the Communit enclosure is damaged or soiled If the enclosure is severely damaged contact the SMA Service Line Ensure th
15. Installation Manual Communit Communit IA A 1 en 22 98 127900 02 Version 2 2 ENGLISH Legal Provisions SMA Solar Technology AG Legal Provisions The information contained in this document is the property of SMA Solar Technology AG Publishing its content either partially or in full requires the written permission of SMA Solar Technology AG Any internal company copying of the document for the purposes of evaluating the product or its correct implementation is allowed and does not require permission SMA Warranty You can download the current warranty conditions from the Internet at www SMA Solar com Trademarks All trademarks are recognized even if not explicitly identified as such A lack of identification does not mean that a product or symbol is not trademarked The BLUETOOTH word mark and logos are registered trademarks owned by Bluetooth SIG Inc and any use of these marks by SMA Solar Technology AG is under license Modbus is a registered trademark of Schneider Electric and is licensed by the Modbus Organization Inc QR Code is a registered trademark of DENSO WAVE INCORPORATED Phillips and Pozidriv are registered trademarks of Phillips Screw Company Torx is a registered trademark of Acument Global Technologies Inc SMA Solar Technology AG Sonnenallee 1 34266 Niestetal Germany Tel 49 561 9522 0 Fax 49 561 9522
16. VPN tunnel set up port forwarding Installation Manual CommunitlA A 1 en 22 9 3 Product Description SMA Solar Technology AG 3 Product Description 3 1 Communit The Communit is a central communication distribution unit of a large scale PV power plant integrating all the communication devices The configuration of the Communit depends on the order option Em B E 0 A S p aC Q e u cl SS i Figure 2 Design of the Communit Position Designation A Mounting rails B Vent plugs C Enclosure D Switch cabinet lock 3 2 Type Label The type label provides unique identification of the Communit There are two type labels attached to the Communit The type labels are located on the right hand inside panel and on the right hand outside panel of the Communit You will find the following information on the type labels Device type and option code Serial number e Device specific characteristics You require the information on the type labels to use the Communit safely and when seeking customer support from the SMA Service Line The type labels must be permanently affixed to the Communit 10 Communit 1A A1 en 22 Installation Manual SMA Solar Technology AG 3 Product Description Symbols on the type label and in the Communit Symbol Explanation Danger to life due to
17. a SMA Australia Pty Ltd Belgien SMA Benelux BVBA SPRL Sydney Belgique Mechelen Toll free for Australia 1800 SMA AUS Belgi 32 15 286 730 1800 762 287 Luxemburg International 61 2 9491 4200 Luxembourg Nederland Argentina SMA South America SPA Cesko SMA Central amp Eastern Europe s r o Brasil Santiago Magyarorsz g Praha Chile 562 2820 2101 Polska 420 235 010 417 Per Rom nia Slovensko Danmark SMA Solar Technology AG France SMA France S A S Deutschland Niestetal Lyon sterreich SMA Online Service Center Sunny Boy Sunny Mini Central Schweiz www SMA de Service Sunny Tripower 33 472 09 04 40 Sunny Boy Sunny Mini Central Monitoring Systems Sunny Tripower 49 561 9522 1499 33 472 09 04 41 Monitoring Systems Sunny Island 33 472 09 04 42 Kommunikationsprodukte 49 561 Sunny Central 33 472 09 04 43 9522 2499 Fuel Save Controller PV Diesel Hybrid systeme 49 561 9522 3199 Sunny Island Sunny Backup Hydro Boy 49 561 9522 399 Sunny Central 49 561 9522 299 Espafia SMA Ib rica Tecnolog a Solar S L U India SMA Solar India Pvt Ltd Portugal Barcelona Mumbai 34 935 63 50 99 91 22 61713888 South Africa SMA Solar Technology EX M a SMA Hellas AE South Africa Pty Ltd K npoq A nva Centurion Pretoria Kibris 801 222 9 222 08600 SUNNY 08600 78669 Bbnrapna International 30 212 222 9 222 International 27 12 622 3000 Italia SMA Italia S r l United Kingdom SMA Solar UK Ltd Milano Milton Keynes 39 02
18. al fibers For the cables of the Cluster Controller and the I O module Reserve For the antenna cable For the network cables tio mimi olo gt Reserve i External strain relief of the supply voltage cable The cable for the Communit supply voltage must be led to the Communit with sufficient strain relief The external cable support rail is not included in the scope of delivery Attach the supply voltage cable to an external cable support rail i Unused cable glands Do not take the filler plugs out of the unused cable glands The filler plugs serve as seals for the Communit NOTICE Damage to the Communit due to moisture penetration Moisture can penetrate the Communit through unsealed cable glands Only remove the number of sealing rings from the rubber seal in the cable gland that corresponds to the cable diameter Installation Manual CommunitlA A 1 en 22 23 6 Electrical Connection SMA Solar Technology AG Procedure I 2 3 Adjust the rubber seal to the diameter of the cable to be inserted o N 9 Insert the cable above the swivel nut sideways into the rubber seal If necessary remove the Communit door Remove the filler plug from the cable gland Remove the rubber seal from the cable gland Remove the appropriate number of sealing rings from the rubber seal Cable diameter Number of sealing rings to be removed 4 5 mm to 5 0 mm O 4 5 m
19. at the enclosure is clean Ensure that the vent plugs in the Communit enclosure are intact and clean Ensure that the door lock is intact and clean Check whether the surrounding seals on the door frames are intact If the seals are damaged replace them Ensure that all cable glands are tightly sealed 8 4 Checking the Supply Voltage e Check whether the power supply units are in operation If the LED on the redundancy module is glowing the power supply units are in operation If the LED on the redundancy module is not glowing contact the SMA Service Line 36 CommunitlA A 1 en 22 Installation Manual SMA Solar Technology AG 9 9 1 Decommissioning Disassembling the Communit Requirement O No supply voltage is present Procedure 1 0 N SG aA RW h2 Open the Communit door Disconnect all router cables Disconnect all network switch cables IF available disconnect the optical fibers Disconnect all cables from the connecting terminal plate Loosen the cable glands Pull out all cables through the cable glands Disassemble the Communit 9 2 Disposing of the Communit 9 Decommissioning Dispose of the Communit in accordance with the applicable disposal regulations for electronic waste Installation Manual CommunitlA A 1 en 22 37 10 Troubleshooting SMA Solar Technology AG 10 Troubleshooting Symptom No system communication Cause and corrective measure Configu
20. ation which if not avoided can result in property damage Information that is important for a specific topic or goal but is not safety relevant Indicates a requirement for meeting a specific goal Desired result x ao A problem that might occur Installation Manual CommunitlA A 1 en 22 5 1 Information on this Document SMA Solar Technology AG 1 5 Typographies Typography Use Example Bold Elements to be selected Select Home in the menu Elements to be entered gt Several elements that are to be selected Select Connectivity Settings gt Internet Settings in the menu Button Key Button or key to be selected or pressed Select SAVE 1 6 Nomenclature In this document the Communit is also designated as the communication distribution unit 1 7 Abbreviations Abbreviation Designation Explanation APN Access Point Name Name of connection point in a GPRS backbone allowing access to an external packet data network GSM Global System for Mobile Communication IP Internet Protocol IT Information Technology MMF Multi Mode Fibre Optical fibre transmitting signals at several wavelengths OF Optical Fibre PIN Personal Identification Number PV Photovoltaik SC Subscriber Connector Plug for connection via optical fibre SIM Subscriber Identity Module Card used to identify a subscriber on mobile communication devices SMF Single Mode Fibr
21. ctor cross section for connection to the I O module 2 5 mm O Conductor cross section for rigid cables for connecting the sensors to the voltage supply terminal 0 08 mm to 1 5 mm O Conductor cross section for flexible cables for connecting the sensors to the voltage supply terminal 0 14 mm to 1 5 mm 26 Communit lA A1 en 22 Installation Manual SMA Solar Technology AG 6 Electrical Connection Procedure 1 Strip off the conductor insulation of the cable by 10 mm 2 If you use bootlace ferrules crimp the bootlace ferrules gas tight 3 Connect the insulated conductors of the cable to terminal X700 or terminal X701 see Section 6 3 1 Connecting Conductors to the Spring Cage Terminal page 24 Observe the correct allocation and ensure that the insulation is not clamped 4 Connect the cables to the I O module and configure the channels see the documentation of the Ethernet I O module 6 3 6 Connecting the RS485 Cable of the Sunny SensorBox SMA Solar Technology AG recommends using COMCAB type SMA data cables which are available in various lengths as indoor and outdoor variants The communication devices of the Communit have been cabled The Sunny SensorBox is connected to the connecting terminal plate in the lower area of the Communit see Section 6 1 Overview of the Connection Area page 22 You will find further information on the RS485 communication bus in the RS485 cabling poster and in the Sunny SensorBox documentation
22. e Optical fibre transmitting signals at one wavelength UMTS Universal Mobile System succeeding GSM Telecommunications System 6 CommunitlA A 1 en 22 Installation Manual SMA Solar Technology AG 2 Safety 2 Safety 2 1 Intended Use The Communit is a central communication distribution unit of a large scale PV power plant integrating all the communication devices Communit SUNNY SUNNY SENSOR SMA CLUSTER ENSORBOX NTROLLER SENSORBO 458HUB CONTRO mne SUNNY WEBBOX SWITCH 1 ROUTER revere 7 H em e SUNNY STRING MONITOR I O MODULE SWITCH 2 MV POWER STATION Eee PATCH PANEL SUNNY CENTRAL CP XT esse ii MV POWER STATION Eee Figure 1 Communit in a large scale PV power plant example The Communit is suitable for indoor and outdoor use The Communit can be used in large scale PV power plants with Sunny Central Sunny Mini Central or Sunny Tripower If you have selected the option Customer Installation Location in the option code of the Communit the Communit is supplied with one or two installation locations for your own communication devices During installation observe the requirements for each device to be installed The device must be approved for operation at the mounting location e g the device must have a valid declaration of conformity in Europe The device must have the following technical data Permissible ambient temperatures 20 C to 60 C Em
23. e laser beam appears at the end of the optical fiber Do not look into the laser beam Do not look at the laser beam using optical instruments Do not point the laser beam at people 8 Communit IA A 1 en 22 Installation Manual SMA Solar Technology AG 2 Safety NOTICE Property damage due to tampering The product and the PV system can be damaged when tampered with Always close and lock the product Remove the key from the door lock Store the key in a secure location Property damage due to dust intrusion and moisture penetration Dust or moisture intrusion can damage the product and impair its functionality Do not open the enclosure during rainfall or when humidity is below or above the thresholds The humidity thresholds are 5 to 95 Close and lock the enclosure The product must always be closed for storage Always store the product in an upright position with the connection area facing downwards Store the product in a dry and covered location The temperature at the storage location must be in the specified range The temperature range is 20 C to 50 C i Ensuring data security in Ethernet networks When accessing via the Internet there is the risk that unauthorized users may access and manipulate the data or devices in your system Take suitable protective measures e g set up a firewall close network ports that are not required only enable remote access via the
24. e voltage supply Cable requirements O Number of conductors for the AC voltage supply 3 O Number of conductors for the DC voltage supply 2 O Conductor cross section for rigid cables 0 14 mm to 1 5 mm O Conductor cross section for flexible cables 0 14 mm to 1 5 mm with bootlace ferrule 0 14 mm to 1 0 mm O The cable for the AC supply voltage must also include a grounding conductor O The electric strength of the cable must be suitable for the voltage present on site Requirements O The current and power consumption of the customer devices must not exceed the power reserve of the Communit see the Technical Information Communit L1 No supply voltage must be present L The cable must be correctly inserted in the Communit see Section 6 2 Inserting the Cables into the Communication Distribution Unit page 23 Connecting the Device at Installation Location 1 1 Strip off the conductor insulation of the cable by 8 mm 2 If you are using bootlace ferrules crimp them 3 If you are using the AC voltage supply connect the insulated conductors to the plugs of connecting terminal plate X320 see Section 6 3 1 Connecting Conductors to the Spring Cage Terminal page 24 Observe the correct allocation and ensure that the insulation is not clamped Terminal Signal L N Grounding conductor 4 Insert the plug into the terminals 5 If you are using the DC voltage supply connect the insulated conductor
25. eight x depth 427 mm x 2 032 mm x 340 mm Depth 660 mm Weight 38 kg to 45 kg depending on the option ordered Option Dependent Features Maximum number of DSL GSM GPRS UMTS routers Maximum number of Ethernet routers Sunny WebBox with Sunny SensorBox Maximum number of SMA Cluster Controllers Maximum number of Ethernet network switches Maximum number of patch panels Maximum number of Ethernet I O modules including external antenna including splice cassette for optical fiber module Ethernet I O Module Moxa ioLogik E1240 Number of analog channels 8 Maximum conductor cross section for connection to the I O module 2 5 mm Conductor cross section for connecting sensors to the voltage supply terminal 0 14 mm to 1 5 mm Installation Manual CommunitlA A 1 en 22 39 11 Technical Data Ethernet I O Module Moxa ioLogik E1242 SMA Solar Technology AG Number of analog channels 4 Number of digital channels 4 Configurable digital inputs outputs 4 Maximum conductor cross section for connection at I O 0 14 mm to 1 5 mm module Analog Inputs of the I O Modules Moxa ioLogik E1240 and E1242 Type Differential input Resolution 16 bit I O mode Voltage current Input voltage range O Vpc to 10 Vpc O mA to 20 mA 0 mA to 20 mA Accuracy at 25 C at 10 C to 60 C x 0 1926 FSR 0 3 FSR 0 5 FSR at 40 C to 75 C Digi
26. equirements for the mounting location O The ambient temperature is within the operating temperature range of 20 C to 50 C The humidity is within the range of 5 to 95 The altitude of the mounting location is below the maximum installation altitude of 4 000 m above sea level The mounting location is in an industrial area The mounting location must not block any escape routes L D D D Ln The mounting location is clear and safely accessible at all times without the use of additional aids being necessary such as scaffolding or lifting platforms Non fulfillment of these criteria may restrict servicing L The mounting location is suitable for the weight and dimensions of the Communit O The mounting location is not exposed to direct solar irradiation O Mounting location is protected from rain as far as possible i Overvoltage protection for installation altitudes above 2 000 m For installation altitudes above 2 000 m the overvoltage category is reduced to class Il in accordance with EN 50178 f necessary install overvoltage protection modules Thus overvoltages of category Ill can be reduced to overvoltages of category Il i Disconnection device A disconnection device must be available for the installation work and commissioning in order to safely disconnect the Communit from the voltage supply Install a disconnection device close to the Communit The disconnection device must be easily accessible Requirements
27. ing rails the wall properties and the weight of the Communit into account O If necessary screw anchors and washers 427 mm 397 mm E 8 i i H q A B J E E E E i N oo o 3 2 S r E JJ eo 9 al i SS I Y 11 mm L 85 mm 4198 mm 17 mm sl 5 mm Figure 6 Dimensions of the Communit for wall mounting Installation Manual CommunitlA A 1 en 22 15 5 Mounting SMA Solar Technology AG Risk of injury due to inappropriate transport or mounting of the product The product is heavy If you try to move the product on your own you run a risk of being injured The maximum product weight is 45 kg Always have two persons transport and mount the product Wear suitable personal protective equipment for all work on the device Procedure 1 Mark the positions of the mounting holes on the wall 2 Drill the mounting holes 3 Insert screw anchors if necessary 4 Tighten the screws with washers in the screw anchors The screws must protrude 10 mm from the wall 5 Hang the Communit on the screws and align 6 Tighten all screws 7 Ensure that the Communit is firmly positioned 8 Ensure that all connectors inside the Communit are firmly positioned 16 CommunitlA A 1 en 22 Installation Manual SMA Solar Technology AG 5 M
28. itted interference Class A as per EN55022 2006 A1 2007 Interference immunity Class A as per EN55024 1998 A1 2001 A2 2003 The device can be mounted on a top hat rail The device has suitable dimensions for the available space 226 mm x 130 mm x 71 mm width x height x depth Installation Manual CommunitlA A 1 en 22 7 2 Safety SMA Solar Technology AG The device must be suitable for connection to voltage supply Device for installation location 1 AC voltage supply maximum power consumption 20 W or DC voltage supply information on maximum power consumption see the Technical Information Communit Device for installation location 2 only DC voltage supply information on maximum power consumption see the Technical Information Communit For optimum operation of the Communit observe the requirements for the mounting location see Section 5 1 Selecting the Mounting Location page 14 Use this product only in accordance with the information provided in the enclosed documentation and with the locally applicable standards and directives Any other application may cause personal injury or property damage Alterations to the product e g modifications or conversions are only permitted with the express written permission of SMA Solar Technology AG Making unauthorized changes will void the warranty and warranty claims and will normally result in invalidation of the operating permit SMA Solar Technology AG shall not be
29. livery when connecting the cables in the communication distribution unit Procedure 1 Dismantle the supply voltage cable Strip off the insulation of the conductors by 10 mm to 12 mm If you use bootlace ferrules crimp the bootlace ferrules gas tight a WwW N Connect the insulated conductors of the cable to the connecting terminal plate CU X300 see Section 6 3 1 Connecting Conductors to the Spring Cage Terminal page 24 Observe the correct allocation and ensure that the insulation is not clamped Terminal Signal I L N 3 Grounding conductor 5 Ensure that the cable is securely in place 6 3 4 Connecting the Cables for the SMA Cluster Controller The communication devices of the Communit have been cabled For the SMA Cluster Controller the connecting terminal plates in the lower area of the Communit are omitted Instead the cables are connected directly to the SMA Cluster Controller for information on connecting the cables see the SMA Cluster Controller documentation 6 3 5 Connecting the Cables for the I O Modules For measuring and controlling the devices of your PV system the Communit can be optionally equipped with an Ethernet I O module Moxa E1240 with eight analog channels or E1242 with four digital and four analog channels A 24 Vpc voltage supply is used to activate the digital inputs in the Communit The connection is secured with a 315 mA fuse Cable requirements O Maximum condu
30. m to 7 5 mm 1 7 0 mm to 10 0 mm 2 9 5 mm to 13 0 mm 3 Lead the cable through the swivel nut of the cable gland Ensure that the thread of the swivel nut is dii sb Insert the rubber seal with the cable in the cable gland Cut the cable to length Tighten the cable gland 6 3 Connecting the Cables to the Connecting Terminal Plates 6 3 1 Connecting Conductors to the Spring Cage Terminal Connect each conductor to the corresponding spring cage terminal as follows Procedure l 24 Insert the screwdriver into the clamping contact of the spring cage terminal Connecting terminal plate Screwdriver size X300 X460 3 5 x 0 5 X500 to X530 2 5 x 0 4 CommunitlA A1 en 22 Installation Manual SMA Solar Technology AG 6 Electrical Connection 2 Insert the conductor into the terminal up to the stop Make sure that no insulation is clamped in the terminal Y 3 Remove the screwdriver 6 3 2 Connecting the Cable Shield Contact Connect the cable shield contact of each required cable in accordance with the following procedure Procedure 1 Dismantle the data cable Completely unscrew the knurled screw of the shield clamping bracket This forces the clamping legs apart Remove the shield clamping bracket For this tip the shield clamping bracket lightly to the side Fit the cable shield onto the shield bus nA a C N Place the shield clamping bracket on the shield bus and cable shield
31. nect the keystone jack to the network cable on the patch panel 13 Use the patch cable to connect the patch panel to the network switch 32 CommunitlA A1 en 22 Installation Manual SMA Solar Technology AG 7 Commissioning the Communit 7 Commissioning the Communit 7 1 Information on Commissioning Requirements for commissioning O The supply voltage is correctly connected and tested O Unused cable glands are closed via the sealing plugs included in the delivery O All cable glands are tightened and sealed The network settings of the communication devices deviate from the default settings of the respective manufacturer i Network settings prior to connection to the network The devices installed in the Communit are delivered with a standard configuration This can therefore lead to IP address conflicts when two or more Communits are used If there is more than one Communit in the PV system change the IP addresses of the devices in all Communits devices except one before connecting to the network i Labels with IP addresses Labels with the factory set IP addresses are present on the communication devices If you change the IP address of a communication device make a note of the new IP address on the respective label 7 2 Configuring the Router When delivered the router is configured with default settings for the communication with a modem via the network protocol Pointto Point Protocol over Ethernet PPPoE If your
32. on Manual CommunitlA A 1 en 22 21 6 Electrical Connection SMA Solar Technology AG 6 Electrical Connection 6 1 Overview of the Connection Area H G Figure 9 Installation locations and connections in the Communit example Position Designation A Connection of the customer device at installation location 1 to the DC voltage supply B Connection of the customer device at installation location 2 to the DC voltage supply C Connection to the Cluster Controller D Patch panel E Router F Connection to the I O module G Connection to the voltage supply terminals for triggering the digital inputs H Connection of the Sunny SensorBox J Terminal for the Communit voltage supply K Network switch 1 Network switch 2 M Connection of the customer device at installation location 1 to the AC voltage supply 22 CommunitlA A1 en 22 Installation Manual SMA Solar Technology AG 6 Electrical Connection 6 2 Inserting the Cables into the Communication Distribution Unit The individual devices in the communication distribution unit have been cabled The cables are inserted through the cable glands in the floor of the Communit 9 o6 090 c 90090 A H G F Figure 10 Cable glands in the floor of the Communit Position Recommendations for cable entry For the supply voltage cable For the Sunny SensorBox cable For optic
33. ounting 5 3 Mounting the Communit with Base 427 mm 396 mm 340 mm i z 2 3 id E Y o A F E A E E co E IE i E i m N E o E N Lo lt N Y i E E x o E E o VV Va Figure 7 Dimensions of the Communit for base mounting os 2 E o CARAJ Y Figure 8 Dimensions of the pit for base mounting CommunitlA A 1 en 22 Installation Manual 5 Mounting SMA Solar Technology AG Risk of injury due to inappropriate transport or mounting of the product The product is heavy If you try to move the product on your own you run a risk of being injured The maximum product weight is 45 kg Always have two persons transport and mount the product Wear suitable personal protective equipment for all work on the device Procedure 1 Excavate a pit Ensure that the burial depth for the base is 660 mm Tip the optimum burial depth is marked on the sides of the base 2 Place the base in the excavated pit The side with the kick plate must be at the front 3 Attach the base extensions to the base O ON O 18 Place the first base extension on the base Screw the first base extension into place at the four anchoring points Use the square washers with brackets Place the second base extension on the first base extension
34. ration error Corrective measure Ensure that all communication devices for the PV system network are correctly configured see information on IP address allocation in the Technical Information Plant Communication in Large Scale PV Power Plants at www SMA de Cabling error in the RS485 cable Corrective measure Ensure that the RS485 cable is connected correctly see Section 6 3 and the poster RS485 Cabling Plan Error in the patch cable connection Corrective measure Ensure that the send and receive direction of the optical fiber nodes is correct Communication disturbance Unsuitable antenna mounting location Corrective measure Determine the optimum mounting location for the antenna see Section 5 4 Determining the Optimum Mounting Location for the Antenna page 19 38 CommunitlA A 1 en 22 Installation Manual SMA Solar Technology AG 11 Technical Data 11 Technical Data Enclosure Outdoor installation Shaded Base mounting Yes Wall mounting Yes Material Fiberglass reinforced polyester Color RAL 7035 Lock cylinder Double bit key for switch cabinet optional prepared for customer mounting of a profile half cylinder Mechanical Data of the Enclosure without Base Width x height x depth 427 mm x 868 mm x 345 mm Weight 38 kg to 45 kg depending on the option ordered Mechanical Data of the Enclosure with Base Width x h
35. rc o Pete St ase Rute b dte dates 33 7 3 Configuring the Network Switch lrn oH CHEF tbt we tei dace ens 35 Installation Manual CommunitlA A 1 en 22 3 Table of Contents SMA Solar Technology AG 7 4 Commissioning the Sunny WebBOoX cresce peti emo E Red tale eu ue CR UTER Wit ocn tede 35 8 Communit Maintenance Work eise b e Ie i Ree RR EE WE UE KT NE E ER TE 36 84 Maintenance Interyal i25 races tt vp E XD e pea PESCE OE d pred AR C p S ee Mon dx 36 8 2 Checking the Mounting Location and Installation of the Communit LL 36 8 3 Checking the Enclosure and Enclosure Interior iii dr pl 36 8 4 Checking the Supply Voltage i2 tira Aa ERE EUR C RERER d aS 36 9 Decommissioning x53 bx Ge msaa teda A Rp Ea RE dad e iex E a deo 37 9 1 Disassembling the Communit vuota stet pep cosine SOLI La eda IEEE VP EPIS 37 9 2 Disposing of the Communit 03 4 Lor ehe TALL Lu d uo Lee do bruts eru c 37 10 Troubleshooting 5r Re EC Ee ey Oe EE EAR en UE REN QR ACH eis 38 LY Technical Data 2355322225445 AA AIAR ASIA 39 12 Contadina EC on o e ee a 42 4 CommunitlA A 1 en 22 Installation Manual SMA Solar Technology AG 1 Information on this Document 1 Information on this Document 1 1 Validity This document is valid for the device type Communit 10 from production version AT 1 2 Target Group The tasks described in this document must be performed by qualified persons only Qualified persons must have the following skills Knowledge of ho
36. rs that are used to connect the network cables via keystone jacks Procedure l Fold back the braided shielding Remove the foil shield from the insulated conductor pairs BR W N Lead the network cable into the cable organizer Dismantle the network cable by 30 mm With the adhesive side facing the inside attach the aluminum foil from the outside so that it is flush with the braided shielding lt So Insert the conductors into the slots of the cable organizer Observe the appropriate color coding for the standard of your choice Insulated conductor pair Insulated conductor color Contact 568A Contact 568B white blue 5 5 blue 4 4 2 white orange 3 1 orange 6 2 3 white green 1 3 green 2 6 4 white brown 7 7 brown 8 8 7 Shorten protruding conductors Installation Manual CommunitlA A 1 en 22 31 SMA Solar Technology AG 6 Electrical Connection 8 Insert the cable organizer in the enclosure Make sure that the white arrow of the cable organizer is pointing towards the white arrow on the enclosure V The cable organizer snaps into place 9 Push the folding parts of the enclosure back together using a suitable pair of pliers e g pipe wrench MI The folding parts of the enclosure snap into place 10 Secure the cable retainer of the enclosure with a cable tie 11 Cut off the protruding end of the cable tie 12 Con
37. s to the plug of the connecting terminal plate X461 see Section 6 3 1 Connecting Conductors to the Spring Cage Terminal page 24 Observe the correct allocation and ensure that the insulation is not clamped Terminal Signal 24 VDC 2 0 VDC 28 Communit lA A1 en 22 Installation Manual SMA Solar Technology AG 6 Electrical Connection 6 Insert the plug into the terminals 7 Ensure that the supply voltage cable is securely positioned Connecting the Device at Installation Location 2 1 Strip off the conductor insulation of the cable by 8 mm 2 If you are using bootlace ferrules crimp them 3 Connect the insulated conductors to the connecting terminal plate X420 see Section 6 3 1 Connecting Conductors to the Spring Cage Terminal page 24 Observe the correct allocation and ensure that the insulation is not clamped Terminal Signal I 24 VDC 2 O VDC 4 Insert the plug into the terminals 5 Ensure that the supply voltage cable is securely positioned 6 4 Connecting the Cables to the Network Switch and Router 6 4 1 Connecting the Network Cables to the Network Switch i Network settings prior to connection The devices installed in the Communit are delivered with a standard configuration This can therefore lead to IP address conflicts when two or more Communits are used e If there is more than one Communit in the PV system change the IP addresses of the devices in all Communits except one
38. tal Inputs of the I O Module Moxa ioLogik E1242 Sensor type Potential free contact wet contact NPN or PNP I O mode Digital input or event counter Potential free contact On Short circuit to ground Off No load operation Wet contact NPN DI to ground On 0 Vpc to 3 Vpc Off 10 Vpc to 30 Voc Wet contact PNP DI to ground Off O Vpc to 3 Vpc On 10 Vpc to 30 Voc Number of inputs per COM 4 Digital Outputs of the I O Module Moxa ioLogik E1242 Type Sink I O mode Digital output or pulse output Pulse output frequency 500 Hz Overvoltage protection 45 Vpc Overcurrent protection 2 6 A A channels at 650 mA Overtemperature protection minimum 150 C typical 175 C Current load 200 mA Option Dependent Interfaces Communication DSL GSM GPRS EDGE UMTS Ethernet Speedwire RS485 communication Grid Connection Nominal voltage 100 V to 240 V Supply voltage 24V Frequency 50 Hz 60 Hz 40 CommunitlA A1 en 22 Installation Manual SMA Solar Technology AG 11 Technical Data Grid Connection Nominal current 1 6 Ato 0 7 A Maximum back up fuse 16 0 A Type of connection Spring cage terminals Conductor cross section for flexible cables 0 14 mm to 2 5 mm Conductor cross section for rigid cables 0 08 mm to 4 mm L N and PE connection Grid Connection of the Optional Customer Device at Installation Location 1 Voltage supply 230 Vac 24 Voc Ma
39. th IEC 60825 1 2003 Invisible laser radiation wave length 1 300 nm The laser beam appears at the end of the optical fiber Do not look into the laser beam Do not look at the laser beam using optical instruments Do not point the laser beam at people NOTICE Damage to optical fibers due to too tight bend radii Overly bending or kinking will damage the optical fiber Observe the minimum permissible bend radii of the optical fibers 30 Communit 1A A1 en 22 Installation Manual SMA Solar Technology AG 6 Electrical Connection Procedure l 2 Insert the optical fibers into the patch panel from below and splice using optical fiber pigtails see the patch panel documentation Observe the maximum permissible tension and the minimum permissible bend radii of the optical fibers NS Connect the patch panel to the network switch using the optical fiber patch cables included in the delivery bend radius 100 mm Observe the send and receive directions of the optical fiber nodes 6 6 Connecting the Network Cable via the Keystone Jack The modular patch panel enables the connection of copper cables and optical fiber cables The module for the copper cables contains four RJ45 keystone pin connecto
40. the Optimum Mounting Location for the Antenna 19 5 5 Mounting Th Antenna sue xv pee P ePIDPROMERERQER Ray ER RIE pec SU PP UMEN 20 545 Installing Your Own Optional Devices ces oues o eec d e FIERE RE EM REM 20 Electrical Con ection sn 2o odore beside detis 22 od Overview of the Connection Area is sos rst tated betes to bol epe ERI b ideas 22 6 2 Inserting the Cables into the Communication Distribution Unit 29 6 3 Connecting the Cables to the Connecting Terminal Plates 0 0 esses 24 6 3 1 Connecting Conductors to the Spring Cage Terminal 24 6 3 2 Connecting the Cable Shield Contact irene eee pe a ail 25 6 3 3 Connecting the Communit Supply Voltage LL 25 6 3 4 Connecting the Cables for the SMA Cluster Controller 26 6 3 5 Connecting the Cables for the I O Modules 26 6 3 6 Connecting the RS485 Cable of the Sunny SensorBox LL 27 6 3 7 Connecting the Voltage Supply of Your Own Optional Devices 28 6 4 Connecting the Cables to the Network Switch and Router 29 6 4 1 Connecting the Network Cables to the Network Switch 29 6 4 2 Connecting the Cable to the Router 30 6 5 Splicing and Connecting the Optical Fiber 30 6 6 Connecting the Network Cable via the Keystone Jack LL 31 Commissioning the Communit iss cessa e RbROR DUREE RE e PUR DERE C ba ia 33 7 1 Information on Commissioning ccu es RET EE EA VES Le EVO EIE AVE Ee ETE 33 72 Configuring the Route lt 22 oui daetepeteno s tht Ere Fee b
41. tion Repeat step 3 5 5 Mounting the Antenna 1 Mark the drill holes 2 Drill holes with a diameter of 8 mm at the marked position 3 Insert the screw anchors Attach the bracket to the wall using the screws oem S ie ow P 9 vw 4 Loosen the screw connection from the antenna 5 Using the cable guide the antenna sideways into the bracket 6 Tighten the antenna cable gland torque 20 Nm Hold on to the antenna when doing this This is in order to avoid twisting the cable A EM 7 Lay the cable to the router If necessary drill a hole in the station for feeding through the cable at a suitable place and use either a protective conduit or cable channel 5 6 Installing Your Own Optional Device If the Communit is fitted with one or two customer installation locations you can install your own devices in the Communit 20 CommunitlA A1 en 22 Installation Manual SMA Solar Technology AG 5 Mounting Requirements O The device must be approved for operation at the mounting location e g the device must have a valid declaration of conformity in Europe O The device can be mounted on a top hat rail O The device must have suitable dimensions for the available space see the Technical Information Communit O The customer device must be suitable for the connection to the voltage supply see the Technical Information Communit Procedure Mount each device on the top hat rail Installati
42. w a communication distribution unit works and is operated Training in how to deal with the dangers and risks associated with installing and using electrical devices and installations Training in the installation and commissioning of electrical devices and installations Training in the installation and configuration of IT systems Knowledge of and skills in the splicing of optical fibers Knowledge of all applicable standards and directives Knowledge of and adherence to this manual the manuals of the communication devices including the specified safety information 1 3 Additional Information Links to additional information can be found at www SMA Solar com Document title Document type Communit Technical Information Plant Communication in Large Scale PV Power Plants Technical Information RS485 Cabling Plan Installation Manual Further information on the operation of optional communication devices in the Communit such as the patch panel the router or the network switches can be found on the website of the respective manvfacturer and at www SMA Solar com 1 4 Symbols Symbol Explanation A DANGER Indicates a hazardous situation which if not avoided will result in death or serious injury A WARNING Indicates a hazardous situation which if not avoided can result in death or serious injury ACAUTION Indicates a hazardous situation which if not avoided can result in minor or moderate injury NOTICE Indicates a situ
43. ximum power consumption at 230 Vac 20 W Maximum power consumption at 24 Vpc depending on the option Type of connection X COM plug Conductor cross section 0 14 mm to 1 5 mm with bootlace ferrule 0 14 mm to 1 0 mm Grid Connection of the Optional Customer Device at Installation Location 2 Voltage supply 24 Voc Maximum power consumption at 24 Vpc depending on the option Type of connection X COM plug Conductor cross section 0 14 mm to 1 5 mm with bootlace ferrule O 14 mm to 1 0 mm Connection of the Sunny SensorBox Type of connection Spring cage terminals Number of insulated conductors and cable cross section 2x2x0 14 mm to 2 x 2x 1 5 mm Degree of Protection and Ambient Conditions Degree of protection IP54 Permissible ambient temperatures 20 C to 50 C Relative humidity 5 to 95 Pollution degree 2 Maximum altitude above mean sea level MSL 4 000 m as per EN 60529 noncondensing as per DIN EN 50178 1997 For installation altitudes above 2 000 m the overvoltage category is reduced to class Il Installation Manual CommunitlA A 1 en 22 41 12 Contact 12 Contact SMA Solar Technology AG If you have technical problems concerning our products please contact the SMA Service Line We require the following information in order to provide you with the necessary assistance e Communit serial number e Article number Australi
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