Operation and installation manual - ASP Piccolo
Contents
1. Operation and installation manual ASP Piccolo A NELTA DAN OO F amp F W DY gt 12 Table of contents Scope of delivery General warnings Notes on safety Unpacking the unit Function technology General information Installation Connecting the inverter Information s for operation Status LED display Warranty short form Technical Data Delta ASP Piccolo 1 5 12 Technical Data Delta ASP Piccolo 2 5 24 Glossary N OD OFF OF DN ND 10 11 12 1 Scope of delivery e Delta ASP Piccolo e Operation and installation manual e AC connector 2 General warnings Notes on safety Congratulations on your purchase of a Delta ASP Piccolo sinewave inverter You are the owner of the finest engineered and highest quality sinewave inverter We have dedicated our products our services and ourselves to the satisfaction of every customer This manual for installation and operation contains important information about this unit Please familiarise yourself with all the information contained in these instructions before installing and op erating this unit This will help you to get acquainted properly with this unit and make full use of its advanced technical features under all operating conditions Should you encounter problems while installing or running this unit please contact the dealer you purchased the unit from or a dealer authorised by Delta Improper assembly installation and maintenance may impair the safety and2. 50 C max 95 rH non condensing ON 55 C OFF 45 C P gt 80 EN61558 IEC61558 2 years CE connector for non heating apparatus Technical Data Delta ASP Piccolo 2 5 24 INPUT DC 24 V A0 20N 2A 0 180V 12A 37 A o w GENERAL SPECIFICATION OUTPUT AC gt wo gt 350 A 330 VA 250 VA 230 2 50 Hz 0 5 true sin ewave eal Delta ASP Piccolo 2 5 24 190 x 110 x 75mm 2 5 kg 93 3 W IP20 LED every 60s every 60s automatically after reaching semiconductor temp 45 C automatically after reaching Upe n 25 C 50 C max 95 rH non condensing ON 55 C OFF 45 C P gt 80 EN61558 IEC61558 2 years CE connector for non heating apparatus 11 12 Glossary AC Abbreviation for Alternating Current ASP Advanced Solar Products CE With the CE identification code the manufacturer confirms the conformity of the product with the valid EC Guideline and compliance with the significant requirements stipulated therein DC Abbreviation for Direct Current True sinusoidal wave The public electrical grid has a sine shaped voltage flow which is designated as sinusoidal voltage Our devices recreate this sinusoidal voltage and provide the consumers with the same or better quality of sinusoidal voltage as the public electricity grid Galvanic isolation A galvanic isolation exists between the DC side direct current sid
3. function of this unit For this reason make sure that you understand all the information in this manual before beginning the assembly and installation procedure Safety Symbols Safety symbols mark passages in the text which you absolutely need to read and consider e Consider these warnings e Behave in such cases particularly carefully e Inform other users about these dangers Warning of dangerous electrical voltage Ignoring this warning can lead to heavy bodily injury or to death Warning of a danger Ignoring this warning can lead to heavy bodily injury or to damage Warning of hot surface Ignoring this warning can lead to burns or to damage Copyright Delta Renewable Energy Systems Switzerland AG All rights reserved This manual accompanies our equipment for use by the end users The technical instructions and illustrations contained in this manual are to be treated as confidential and no part may be reproduced without the prior written permission of Delta Renewable Energy Systems Switzerland AG Service engineers and end users may not divulge the information contained herein or use this manual for purposes other than those strictly connected with correct use of the equipment All information and specifications are subject to change without notice 2 Safety Instructions In principle the general regulations for security and accident prevention are valid for operating and handling the inverter The equipment was bu
4. much higher than Pnom For these applications the inverter is able to supply up to 300 surge power for a short time Be careful if you use pumps Power declaration on pumps is usually not the electrical input power of the pump The inverter switches off automatically if surge power is too high If ambient temperature is higher than 20 degrees C Pnom and overload capability of the inverter will be reduced Due to reduced cooling capacity Pnom of the inverter is reduced if operation altitude is above 900m ASL Reduction of Pnom is approx 1 5 per every additional 100m more altitude Example If a 1000VA inverter is installed as high as 2500m ASL maximal Pnom will be at 780VA only If you use more power overheating and associated premature disconnection of the inverter must be anticipated If you use the inverter under above conditions we recommend using a well over dimensioned inverter 6 Installation Safety Instructions e Be sure the points demanded under safety regulations are obeyed e Install the unit in a dry place The unit is not designed for outdoor use Adequate ventilation Keep min 10cm distance to other objects except mounting side Do not cover heat sink The selection of a safe location for installing the inverter depends on the following criteria e Check indication label for correct DC Voltage and AC Voltage The inverter can be used in any position Protection from unauthorised access in particular of c
5. that the unit is completely switched off you have to switch the main circuit breaker in OFF position or disconnect the battery Warning Inbuilt large electrolytic capacitors will hold DC voltage for extended peri ods Do not use any measuring equipment damaged or defective Contact with energised parts can result in serious or fatal injury Please note that even under excessively light load or in stand by operation high voltage can be pre sent at the AC output Y Limitation of liability Since neither the observance of these instructions for installation and operation nor the conditions and methods of installation operation utilization and maintenance of the unit can be supervised by Delta Renewable Energy Systems Switzerland AG we don t assume any responsibility or liability for loss damage or costs arising from using this unit or in any way connected with faulty installa tion improper operation or incorrect utilization and maintenance Furthermore we don t assume any responsibility for infringement of patent rights or violations of the rights of third parties arising from the utilization of this unit We reserve the right to make product changes change technical specifications or these instructions without prior notice Important Please be informed that units without CE declaration can only be used on your own liability in Europe countries If you have an unit without CE please contact your local dealer WARNING Unaut
6. capacitors will hold DC Voltage for extended periods They still can have DC Voltage even when the switch is in off position and the DC Cables are disconnected from the battery First make AC Connections Con nect your load with enclosed connector to the inverters AC Output An additional AC Circuit breaker size refer to datasheet has to be installed We recommend installing an earth leakage protector for protection of personnel Please observe domestic regulations when making connections To connect the Battery to the inverter use a wire with minimum cross section of 16mm 3m max It s also possible to connect 25mm wire without the cable glands 5m max An additional DC breaker must be installed directly at the battery Before connecting the cables to the battery make sure that the polarity is correct Applying of wrong polarity may damage the inverter NOTE Please exercise extreme care when connecting the unit to a battery Otherwise the inverter or the battery could be damaged Take care of correct grounding of the inverter and your equipment that is connected to the inverter We recommend using an earth cable with minimum cross section of 10mm to ground the inverter This will help to protect your unit in case of lightning Be sure to meet all regulations about lightning protection Check again to make sure all cables are securely connected Switch on the DC Circuit breaker The inverter is now ready to operate 8 Information s for ope
7. e and the AC side alternating current side which is realised by a 50Hz toroidal transformer High degree of efficiency The selection of high quality components allows for an extremely high degree of efficiency and thus reduces losses to a minimum Inverter Is an electrical device which converts DC direct voltage into AC voltage and or direct current into alternating current Overload and short circuit proof Delta s ASP inverters stand for robust use and can be used for any application VDE Verband der Elektrotechnik Elektronik und Informationstechnik e V Association of Electrical Engineering Electronics and Information Technology 12 Delta Energy Systems Germany GmbH Tscheulinstrasse 21 79331 Teningen GERMANY Support Email support solar inverter com Support Hotline 49 180 16 SOLAR 76527 Mondays to Fridays from 8 am to 5 pm CET apart from offical Bank Holidays 3 9 ct min Delta Renewable Energy Systems Switzerland AG Burgerfeldstrasse 19 8730 Uznach SG SWITZERLAND Support Email support switzerland solar inverter com www solar inverter com 06 October 2011 A NELTA
8. ectric consumer 10 Warranty short form Dear Customer Thank you for buying this Delta product In the event that your Delta product needs guarantee service you should return it to the retailer from whom it was purchased We guarantee Delta ASP Allegro appliances in accordance with statutory country specific regulations proof of purchase by invoice or delivery note Damage attributable to normal wear and tear overload or improper handling will be excluded from the guarantee In case of complaint please send the unit with the original packaging undismantled to your dealer or a Delta service centre for inverters Please be aware of the information we need to repair the unit as soon as possible page 5 Maintenance and Spare parts Delta Renewable Energy Systems Switzerland AG is not responsible for costs arising for transport of the unit or damage that occur if the unit is out of service If you wish we will send you our complete documentation about our guarantee terms OUTPUT AC 0 7A N gt 195 VA 180 VA 150 VA 230 Vt2 11 Technical Data Delta ASP Piccolo 1 5 12 INPUT DC Rated current hoy 14A GENERAL SPECIFICATION _ 0 50 Hz 0 5 true sin ewave OS oo 1 Delta ASP Piccolo 1 5 12 190 x 110 x 75 mm 1 8 kg 92 2 5 W IP20 LED every 60s every 60s automatically after reaching semiconductor temp 45 C automatically after reaching Upe n 25 C
9. for relevant information s No AC generator or power supply is allowed to connect to this unit Connecting mains power AC Generator or any other inverter to AC output will damage the unit immediately Excess voltage applied to the inputs and outputs may result in destruction of the unit Charging the battery with a dynamo while the inverter is connected to the battery the inverter may be damaged Please ask your dealer if you have any questions Take care of regulations for lightning protection The unit is tested by the manufacturer and it is not allowed to change anything Without a written permission of Delta Renewable Energy Sy stems Switzerland AG you will lose warranty if you repair the unit Please refer to the warranty information s Operate the device only when all factory supplied covers are available and in place Temperatures at the enclosure of the device may be as high as 80 degrees C during operation Obstruction of the ventilation of the unit may result in overheating and thus in failure of the unit Always keep the unit and the ventilation slots clean Do not cover up or place any item on ventilation holes or cooling components Please note the permissible ambient conditions for operating the unit Automatic restart of the unit may occur after fault clearance Please note that also under standby operation 230V test voltage pulses are present at the inverter AC output The inverter is still ready to run To be sure
10. hildren s Dry dust free surroundings max 95 humidity not condensing Short distance between battery and inverter Use a grounded metal pipe to reduce RFI emissi on and to prevent surroundings of fire The inverter should not be mounted in the same room as the batteries are gas of the batteries during charging Adequate ventilation Keep min 10cm distance to other objects except mounting side e Battery capacity must be at least 200Ah Using a smaller battery may reduce performance of the unit e If other DC units are installed at the same battery contact your dealer for more information s e Protection of inverter and battery from the effects of water Temperature range 25 C to 50 degrees C e Only specially trained maintenance and service personnel are permitted to test this unit These personnel further must be familiar with this manual and all domestic regulations before instal ling this unit 7 Connecting the inverter Safety Instructions e Be sure the points demanded under safety regulations are obeyed Check whether the intended solar generator voltage corresponds properly with the type label on the unit itself e Any electrical connections must be carried out by an electrical specialist e The large input capacitors may still be charged even if DC cables are disconnec ted and DC switches are in OFF position The DC circuit breaker must be turned to OFF Position Note Inbuilt large
11. horized repairs and operation of this device for any use other than that for which it was intended will result in loss of warranty If you have problems with the unit Delta Renewable Energy Systems Switzerland AG will provide you with the authorization necessary to return or repair a unit Environmental protection Recycling raw materials instead of waste disposal This unit is built from valuable materials and is easy to recycle The unit accessories and packaging should be sorted for environment friendly recycling Please keep packaging for retransport the inverter later To prevent damage during transport we have to use and bill you a new packaging if we receive the unit not with original packaging Maintenance and Spare parts This unit is maintenance free Should malfunctions of the unit occur despite these inspections the unit must be returned to the manufacturer for repair Original spare parts are only available from Delta Renewable Energy Sys tems Switzerland AG Delta Renewable Energy Systems Switzerland AG will provide you with the authorization necessary to return a unit for repair Before you call please prepare you for the following questions Type of unit DC voltage date of purchase kind of fault connected loads 3 Unpacking the unit Please check if the unit has no visible damage If the unit is damaged you must inform your dealer within 3 days after receiving the unit 4 Function technology This inverter is des
12. igned to convert DC battery voltage direct voltage to 230V AC sinusoidal al ternating voltage Voltage controlled the inverter provides a stabilized crystal accurate alternating voltage different voltages and frequencies refer to the indication label With a sinewave inverter almost any type of electric consumer may be connected as for example energy saving lights fluo rescent tubes computers Radio and HIFl equipment and other household appliances Due to a high degree built in safety excellent dynamic response a surge proof and overload proof output it is very simple to operate a broad range of applications The heart of the inverter is a very powerful RISC microprocessor of the latest generation This microprocessor is responsible for the real time computing of the output sinewave shape for the process control of the output voltage for the su pervision of the battery dynamic and the inverter temperature The power stage features modern Power Mosfet transistors These transistors are the key to the high partial load efficiency and su perb overload capability The power transistors are protected by independent intelligent protection circuits The inverter is further more protected against DC overvoltage static and short circuit on AC output 5 General information ways check the power draw of your appliances Electrical equipment as motors pumps compres sors etc need more power while starting up Start up power draw can be
13. ilt and examined in accordance with the safety regulations for electri cal devices In order to guarantee a safe handling the safety instruction must be considered which are contained in this manual For any works on equipment and electrical connections the national and regional regulations are valid concerning grounding protective ground and lightning protection Any Work on equipment and electrical connections may be carried out only by electrical spe cialists An electrical specialist has the necessary technical training and knowledge to avoid dangers by electricity Warning In this unit potential differences of up to 1000V occur during operation and can result in death or serious bodily injury Use extreme caution while operating and always observe precautions as The unit must be connected by a professional elec trician only Only specially trained maintenance and service personnel are permitted to test and repair this unit These personnel further must be familiar with this manual and all domestic regulations Safe handling of this inverter is only ensured by correct installation and mounting according to regional valid regulations Carefully follow the lightning protection regu lations Any work performed on this unit its installation and electrical connection must be carried out in compliance with national electric codes and local regulations which may deviate from those con tained herein Refer to responsible authorities
14. ometer fully counter clockwise it still needs app 25mA from the battery The inverter is electronically short circuit protected at the AC Output DC input of the inverter is monitored for over voltage and under voltage The upper limit is static If DC Voltage is too high the inverter will switch off Automatic restart follows after DC Voltage is in the normal range The lower limit is dynamic cut off voltage is lower if a big load is in use This allows an optimal use of the battery capacity and protects your battery during small load operation Important If the inverter has switched off automatically it still needs very little power from the battery Important Always before you switch on the circuit breaker you must switch off the load The fan is controlled by temperature and power needed It is helping to reduce problems of over heating 9 Status LED display A double color LED is located at the rear side of the inverter LED green The inverter is ON The output voltage is 230V AC LED flashing red The inverter has switched off because of low battery short circuit or overtemperature Every 20 seconds the unit tries to restart Important Each time a fault occurs the inverter restarts automatically after 20 seconds or if the parameters for example temperature are back in normal conditions after a fault Time before the unit starts again can be from a few seconds to a few hours Always disconnect the unit if you work at your system or el
15. ration Security advices Be sure that all demands written in the topic safety regulations are kept If DC voltage is out of range longer then 5 sec the inverter switches off auto matically LED indication LOW BATERY flashes red Caution As soon as DC voltage is back in tolerance the inverter switches automatically on again If AC voltage is out of range LED indication AC OUTPUT turns to red The inverter switches off automatically and indication AC OUTPUT flashes red Caution After approx 20 sec the inverter tries to switch on automatically again Each time a fault occurs the inverter restarts automatically after 20 seconds or if the parameters for example temperature are back in normal conditions after a fault Time before the unit starts again can be from a few seconds to a few hours Always switch off the unit if you work at your system or electric consumer For any manipulations and works on the electrical facility or AC load always cut off the inverter from the battery turn DC switch rsp circuit breaker to OFF position Inverter heat sink may be very hot do not touch surface to reduce the risk of burns Protect your inverter from rain The unit is not designed to be used outdoor P E vos F ee ae ei ry fg y The DC input breaker should be in ON position all the time In case of an error it will switch of automatically If the inverter is switched off by turning the potenti
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