Operating Instructions "AKKUTEC 2420" NBPA/R
Contents
1. L33G1D02 021107 13 1 Example Circuit for Master Slave Operation Increased Power Al MASTER A2 SLAVE 0 0 i Q L D KE LD AKKUTEL CES mutt ul all V D d tres Il a eil WE GIS i mic 1 7 il 8 F ZAL gt Batt al F2 a eq i ca ey a BS ep EB vu L ig ca s JE E aye j A Ir Or Ei Ir Gr Gi G oll B B aJi lr B ae H p Batt d N N A IW UO UO ie L oo R S ZS o a Free wheeling diode for battery circuit contactor Attention Never operate the contactor without a free wheeling diode Operation without a free wheeling diode can result in irreparable damage to the AKKUTEC module Fuse protection for battery circuit contactor F2 Battery circuit protection Attention The protection components overload and short circuit protection are to be installed as close as 2 possible to the set of batteries for safety reasons Backup battery AKKUTEC module with standard parameter se2. J Schneider Elektrotechnik GmbH L33G1D02 021107 Operating Instructions AKKU7EC 2420 NBPA R 2420 L33G1 Placing in operation and maintenance only by suitably qualified personnel The operating instructions are to be read prior to usage or installation of the AKKUTEC the information given is to be observed In the case of failure to observe the information given all rights under the warranty may be lost Safety Instructions Power supply for protection class and enclosure rating IP20 Operation only in dry rooms Observe applicable VDE regulations in particular VDE 0100 and EN 60204 The ambient temperature range is to be observed To prevent overload of the DC output circuit the circuit is to be protected externally with a fuse Value see Section 3 1 Only the battery types specified for the unit are permitted to be used Battery replacement is only to be made with the unit unpowered See Section 10 On the connection of external backup batteries battery protection must be provided by the user In this case the protection components overload and short circuit protection must be installed as close as possible to the set of batteries for safety reasons On the usage of batteries sufficient air flow in accordance with VDE 0510 part 2 must be ensured Never connect together new and used batteries or batteries of different types or from different manufacturers Dispose of used b
3. LED illuminates on LED illuminates on e Mains operation i e e Battery operation UE gt Uemin and Netzbetrieb Mains Operation LED goes Green LED out in this case Battery voltage within the e Us fault monitoring window i e e Battery circuit open or 21 6 lt Ugat lt 27V DC high resistance test Green LED interval 60s Battery voltage above e Battery weak the monitoring window e Battery poles reversed i e Ugat 27V DC e Battery over temperature only in conjunction with temperature compensation 3 3 Operation Connection IO 2 External display and control panel for the display of operating parameters and for setting option interface the device parameters option 3 4 Signal Inputs and Outputs Netzbetrieb Mains Operation Floating relay contact normally open max contact load 30V DC 0 5A Fehler Fault Floating relay contact changeover max contact load 30V DC 0 5A x Uf 1 Floating relay contact normally open max contact load 30 V DC 0 5A u 1 Floating relay contact normally open max contact load 30 V DC 0 5A Shut down of the UPS mode Switched input referenced to earth switching level 24V DC 16 80V DC Activation of boost charging boost charging voltage 28 6V DC Switched input referenced to earth switching level 24V DC 16 80V DC The signal contacts are coupled to LEDs see Section 3 2 The illumination of an LED thus results in the energisation of the corresponding relay 3 5
4. The AKKUTEC final charging voltage is selected such that battery charging is provided over a temperature range of 15 40 C In applications with frequent and large temperature variations the charging voltage should be appropriately compensated to achieve optimal battery life Also particularly in the case of very low ambient temperatures Tu lt 15 C co mpensation should be performed to ensure adequate battery charging By connecting the external temperature sensor module option to terminal strip IO 1 connection 1 and 2 note poles temperature compensation is automatically activated For an ambient temperature variation of 0 40 C the final charging voltage and thus also the output voltage varies over a range of 27 3 26 2 V DC Battery temperatures above 45 C are indicated by the simultaneous illumination of the Fehler Fault and Netzbetrieb Mains Operation LEDs To obtain satisfactory battery life the operating temperature of the batteries should not exceed 20 C Higher temperatures lead to a drastic reduction in the life 7 6 Control and Display Panel optional module can be connected to AKKU TEC equipment using the option interfaces O 2 and IO 3 Particularly in larger battery system it is often desired to display equipment parameters e g battery voltage load current battery current error messages etc and to make parameter se ttings To meet these requirements a special door mounting display and
5. 3 1 om oH ee o g A RAS a K H LOAD vi mia o PE il i no P LE N i SE F 2 A A E T R 7 LEAD ACIO BATTERY L ee SE A lt reautotor 1S Hi CURREN SHARE BUS curcuit a S C lt J Si 4 20mA J BATT TEMP OPTION isolation barrier H lt H i SHUT DOWN ol rn BOOS T CHARGE ne E eE ah Si LED TC oB 30V DC 0 5A ENERAL ERROR L K SRT 8 30V DC O 5A MAINS OPERATION cae pisecay OPERATION AND DIS AYPANEL e o dei OPTIONAL lt J ie 0 20mA 1 BATTERYCURRENT MEA JRMENT I OPTIONAL L K a RED E 30V DC 0 5A BATT ABOVE E K S SE se SOV DC 0 59 UBATT WITHIN 4 10 Subject to technical change J Schneider Elektrotechnik GmbH HelmholtzstraRe 13 Postfach 2327 Tel 49 0 781 206 0 Volksbank Offenburg BLZ 66490000 Kto 190 802 77652 Offenburg 77613 Offenburg Fax 49 0 781 25318 Sparkasse Offenburg Ortenau BLZ 66450050 Kto 00 004 333 _ a USt IdNr DE142532740 info j schneider de Postbank Karlsruhe BLZ 66010075 Kto 44 58 753 P pE Net Steuer Nr 14001 11472 www j schneider de Dresdner Bank Offenburg BLZ 68080030 Kto 0720406100 Kei Va Gesch ftsf hr
6. control panel is available This panel has an illuminated LC display and a keypad setting parameters and operation The panel is connected to the IO 2 interface using two cables 7 7 Battery Current Measurement optional module can be connected to AKKU TEC equipment using the option interfaces O 2 and IO 3 To measure the battery current charging and discharging current an appropriate current measurement transducer is required that is inserted in the battery cable With the aid of the Control and Display Panel described in Section 7 6 the battery current can then also be indicated on the display 8 Taking Out of Operation The unit is taken out of operation by removing the mains supply To prevent subsequent backup from the batteries the battery circuit must be opened by activating Shut Down See Section 7 4 The Netzbetrieb Mains Operation and Fehler Fault LEDs must go out Never undo electrical connections whilst the unit is in operation It also not permitted to make electrical connections whilst the unit is in operation 6 10 Subject to technical change J Schneider Elektrotechnik GmbH HelmholtzstraRe 13 Postfach 2327 Tel 49 0 781 206 0 Volksbank Offenburg BLZ 66490000 Kto 190 802 77652 Offenburg 77613 Offenburg Fax 49 0 781 25318 Sparkasse Offenburg Ortenau BLZ 66450050 Kto 00 004 333 Mo xA _ 7 USt IdNr DE142532740 info j schneider de Postbank Karlsruhe BLZ 66010075 Kto 44 58 753 P SE Here
7. in the gassing area and can be used to reactivate deep discharged or sulphated batteries The boost discharge mode should only be used on open non maintenance free batteries and must only be performed for a limited period The usage of boost charging in conjunction with closed maintenance free batteries is not permitted as here damage can be caused to the batteries 7 4 Shut Down To avoid discharging the backup batteries to the deep discharge limit unnecessarily it is possible to shut down battery operation early This is performed by applying a 24V DC control voltage to connection 3 o n the IO 1 terminal strip 5 10 Subject to technical change J Schneider Elektrotechnik GmbH Helmholtzstra e 13 Postfach 2327 Tel 49 0 781 206 0 Volksbank Offenburg BLZ 66490000 Kto 190 802 77652 Offenburg 77613 Offenburg Fax 49 0 781 25318 Sparkasse Offenburg Ortenau BLZ 66450050 Kto 00 004 333 Mo caso f USt IdNr DE142532740 info j schneiderde Postbank Karlsruhe BLZ 66010075 Kto 44 58 753 P SE HRets Steuer Nr 14001 11472 www j schneider de Dresdner Bank Offenburg BLZ 68080030 Kto 0720406100 ar Gesch ftsf hrer Dipl Betriebswirt BA Bettina Schneider Dipl Wirtsch Ing FH Rolf Anti Amtsgericht Freiburg HRB 470758 ek J Schneider Elektrotechnik GmbH L33G1D02 021107 7 5 Temperature Compensation optional module Lead batteries have a temperature coefficient of approx 4mV per C and cell
8. replacement is to be performed as follows Battery removal Take out of operation as described in Section 8 Remove 3 pin Combicon battery connector on the AKKU TEC Undo the 2 fixing bolts on the battery retaining strap hold battery during this process Undo electrical connections on battery Remove battery Battery installation Installation is performed in the reverse order of removal as described above It is to be ensured that the battery poles are connected correctly In the case of batteries connected with the poles reversed battery charging and battery enable during mains failure is inhibited this is indicated by the simultaneous illumination of the Netzbetrieb Mains Operation and Fehler Fault LEDs Never short circuit batteries Risk of arcing and burns Never connect together new and used batteries or batteries of different types or from different manufacturers The correct retention of the batteries is to be checked after refitting Used batteries are to be disposed in an environmentally responsible manner 11 Maintenance To ensure adequate backup capacity of the power supply the capacity of the batteries should be checked at r egular intervals of 3 to 6 months Checking the battery Force battery operation by switching off the mains The batteries must achieve the required bridging time under nominal conditions When the deep discharge limit is reached the AKKUTEC switches off automatically The unit is t
9. 2 on the IO 2 interface are connected internally with Ua To avoid the creation of earth loops the connections labelled 2 on 10 2 must not be connected together A connection here can result in damage to the AKKU 7EC units F1 F2 Protection of the battery circuit 1 and battery circuit 2 Attention The protection components overload and short circuit protection are to be installed as close as possible to the set of batteries for safety reasons Decoupling diode module Attention The decoupling diode module must be designed for the sum of both AKKUTEC output currents 40A Overload short circuit current AKKUTEC module with special parameter settings as Redundant Module 1 ID code 0 as well as Redundant Module 2 ID code 1 The complete sampling of the signal inputs and outputs is performed separately See also Section 3 4 For the connections for the Control and Display Panel please refer to the appropriate handbook R a S O 10 10 Subject to technical change J Schneider Elektrotechnik GmbH Helmholtzstra e 13 Postfach 2327 Tel 49 0 781 206 0 Volksbank Offenburg BLZ 66490000 Kto 190 802 E 77652 Offenburg 77613 Offenburg Fax 49 0 781 25318 Sparkasse Offenburg Ortenau BLZ 66450050 Kto 00 004 333 Dinen sso sori Fe USt IdNr DE142532740 info j schneider de Postbank Karlsruhe BLZ 66010075 Kto 44 58 753 E SE Hets Steuer Nr 14001 11472 www j schneider de Dresdner Bank Offenburg BLZ 68080030 Kto 0
10. 720406100 Kei Va Gesch ftsf hrer Dipl Betriebswirt BA Bettina Schneider Dipl Wirtsch Ing FH Rolf Anti Amtsgericht Freiburg HRB 470758 ek
11. Ge Su RS 92 CH A es HE LO Netzbetrieb i Netzbetrieb E i Fehler tl ben Gi Fehler Y H Ce nN OC 1 nfi SN N N BM sr Aree BR Sch o Bi RH E 7 Ei Gi ZS Gr Ei olj Pr Gi Di Gr Si d Seeche oe oe d ds ca GC EN e SEN 70 0 325 0 100 5 340 0 Einbautiefe 244mm Einbautiefe 252mm mounting depth 244mm mounting depth 252mm installation depth not including terminals AKKUTEC 3 O O OC geng Q 9 O EAEN WEN SR Zi Dee Ge fe at 1 SSC cl SI ele o al l 5 E o Ve GC E GC o O J Schna idar Elektrotechnik GmbH O 465 9 482 6 Einbautiefe 244mm ohne Griffe mounting depth 244mm without grips 7 10 Subject to technical change J Schneider Elektrotechnik GmbH HelmholtzstraRe 13 Postfach 2327 Tel 49 0 781 206 0 Volksbank Offenburg BLZ 66490000 Kto 190 802 77652 Offenburg 77613 Offenburg USt IdNr DE142532740 Steuer Nr 14001 11472 Gesch ftsf hrer Dipl Betriebswirt BA Bettina Schneider Dipl Wirtsch Ing FH Rolf Anti Amtsgericht Freiburg HRB 470758 Fax 49 0 781 25318 Sparkasse Offenburg Ortenau BLZ 66450050 Kto 00 004 333 info j schneider de www j schneider de Postbank Karlsruhe BLZ 66010075 Kto 44 58 753 Dresdner Bank Offenburg BLZ 68080030 Kto 0720406100 Reg Nr 2750 J Schneider Elektrotechnik GmbH L33G1D02 021107 10 Battery Replacement Battery replacement is only permitted to be performed by authorised service personnel Battery
12. General Weight DEEN battery life a Individual Module Approx 2 4 kg Permissible 0 40 C b Installation Panel Approx 3 8 kg Version without batteries c 19 version Approx 6 0 kg d 7 0Ah Battery Set Approx 5 7 kg e 12 0Ah Battery Set Approx 9 2 kg Storage Temperature Recommended 0 30 C Permissible 0 50 C Operating Temperature Recommended 10 20 C 4 Installation The battery backed up DC power supply is to be installed such that the necessary cooling is provided A minimum separation of gt 75mm to neighbouring equipment or assemblies in the area of the ventilation openings is to be maintained The installation is always to be made such that sufficient air circulation through the unit can be ensured All fastening points are always to be used to fix the unit During insta llation the unit is to be covered in the case that swarf from drilling can fall on or in the unit Risk of short circuit 3 10 Subject to technical change J Schneider Elektrotechnik GmbH HelmholtzstraRe 13 Postfach 2327 Tel 49 0 781 206 0 Volksbank Offenburg BLZ 66490000 Kto 190 802 77652 Offenburg 77613 Offenburg Fax 49 0 781 25318 Sparkasse Offenburg Ortenau BLZ 66450050 Kto 00 004 333 Moa xA _ 7 USt IdNr DE142532740 info j schneider de Postbank Karlsruhe BLZ 66010075 Kto 44 58 753 P SE Here Steuer Nr 14001 11472 www j schneider de Dresdner Bank Offenburg BLZ 68080030 Kto 0720406100 ar Gesch ftsf hrer Di
13. Steuer Nr 14001 11472 www j schneider de Dresdner Bank Offenburg BLZ 68080030 Kto 0720406100 ar Gesch ftsf hrer Dipl Betriebswirt BA Bettina Schneider Dipl Wirtsch Ing FH Rolf Anti Amtsgericht Freiburg HRB 470758 ees J Schneider Elektrotechnik GmbH 9 Installation Drawings L33G1D02 021107 A U g g 9 e U AKKUTEC Jo SS ZS SCH EE see Ce LN OO OO OOF OO
14. atteries in an environmentally responsible manne 1 Concise Description The battery backed up DC power supply in the AKKUTEC range uses the standby parallel principle of operation and in conjunction with a lead accumulator ensures that the DC power supply is reliably maintained in the case of a mains power failure The power supply has the following features e Switched primary switched power supply with I V charging characteristic Active power factor correction PFC Microcontroller based battery management Temperature compensation for charging voltage by means of external sensor module optional module Display and control panel for switch cupboard door installation or surface mounting option 1 10 Subject to technical change J Schneider Elektrotechnik GmbH HelmholtzstraRe 13 Postfach 2327 Tel 49 0 781 206 0 Volksbank Offenburg BLZ 66490000 Kto 190 802 77652 Offenburg 77613 Offenburg Fax 49 0 781 25318 Sparkasse Offenburg Ortenau BLZ 66450050 Kto 00 004 333 Mo xA _ 5 USt IdNr DE142532740 info j schneider de Postbank Karlsruhe BLZ 66010075 Kto 44 58 753 P SE Here Steuer Nr 14001 11472 www j schneider de Dresdner Bank Offenburg BLZ 68080030 Kto 0720406100 ar Gesch ftsf hrer Dipl Betriebswirt BA Bettina Schneider Dipl Wirtsch Ing FH Rolf Anti Amtsgericht Freiburg HRB 470758 ees J Schneider Elektrotechnik GmbH L33G1D02 021107 As standard the following equipment version
15. capability of the UPS to provide back up the battery circuit is tested cyclically at intervals of 60s the first test is performed 60s after mains switch on By means of this test it is possible to identify an open circuit or the high resistivity of the battery circuit A defective battery circuit is indicated by the simultaneous illumination of the Fehler Fault and Netzbetrieb Mains Operation LEDs centralised fault indication 7 2 Battery Test During mains operation a cyclic battery test loads the battery whilst the voltage is measured In this way it is possible to evaluate the quality of the battery A seriously aged battery is indicated by the simultaneous illumination of the Fehler Fault and Netzbetrieb Mains Operation LEDs centralised fault indication The battery test is used to detect seriously aged batteries To evaluate the backup capacity of the batteries with this system it is imperative that a manual battery check is performed from time to time See Section 11 7 3 Boost Charging In exceptional cases it may be required to boost charge lead batteries During this process the final charging voltage and thus also the output voltage is increased from 26 4V to 28 6V Boost charging is activated by applying a 24V DC control voltage to connection 4 on the IO 1 terminal strip and remains activated until the control voltage is removed again Boost charging results in the operation of the batteries
16. cht Freiburg HRB 470758 ek J Schneider Elektrotechnik GmbH L33G1D02 021107 13 2 Example Circuit for Redundant Operation Increase in the System Reliability Al SYSTEM A2 SYSTEM2 is i N N ee L wy OO SD AKKUTEC SD AKKUTEC I L PRI 230 AC 15 410 eg L PRI 230V Al GH ay egy Ka Io Fal e cs HI CH e cs EH 2 CH 2 2 ji En 3 SH Gi II CH re cal II as GI Ch CH Ch CH Ko EH WEN Kei Ee IEN Oh CH E EE Et E CH 5 CH H e CH s Se GC EI Z SS Cu E Ae Elektrotechnt Gabi J Schneider Elektrotechnit Gabi Drese or D 17682 Sieten N N J a as C WW WW a lt LA LA ae o Ua o Ua In the case of overload the DC output current comprises the maximum charging rectifier current as well as the current from the battery To prevent overload of the DC output circuit the circuit is to be protected externally Value see Section 3 1 The connections labelled
17. er Dipl Betriebswirt BA Bettina Schneider Dipl Wirtsch Ing FH Rolf Anti Amtsgericht Freiburg HRB 470758 ek J Schneider Elektrotechnik GmbH L33G1D02 021107 6 Placing In Operation The unit is switched on by the application of the mains supply The battery voltage must match the nominal voltage of the charging rectifier Never reverse the poles of the battery Never short circuit batteries Risk of arcing Check the connections for correctness prior to switching on for the first time Only make electrical connections with the unit unpowered 7 Operation Approx 2s after the switch on of the mains the output voltage is enabled and the loads connected supplied with power The back up battery is also charged This operating mode is indicated by the illumination of the green Netzbetrieb Mains Operation LED By removing the mains voltage or if the input voltage drops below the minimum the AKKUTEC switches over to battery mode The battery mode is indicated by the illumination of the Fehler Fault LED The Netzbetrieb Mains Operation LED is not illuminated in this case The illumination of an LED always results in the energisation of the corresponding signal relay See block diagram Section 5 The Fehler Fault LED has a centralised fault indication function The individual causes of malfunctions are described in Section 3 2 7 1 Battery Circuit Monitoring To check the
18. o be cleaned at least once a year depending on the degree of soiling 12 Spare Parts Spare Part Lead Accumulator Maintenance Free 12V 7Ah Lead Accumulator Maintenance Free 12V 12Ah 25A FK2 Fuse 13 Special Operating Modes The AKKUTEC is suitable for master slave operation as well as for redundant operation The required operating mode is defined by the setting of the parameters in the unit and the external circuit see below The parameters in the AKKU7EC units are set with the aid of the Control and Display Panel optional module via the IO 2 interface If no control panel is available at the user the modules can also be purchased with the parameters set appropriately in the factory The parameters set can be seen on the additional label on the front of the module 8 10 Subject to technical change J Schneider Elektrotechnik GmbH HelmholtzstraRe 13 Postfach 2327 Tel 49 0 781 206 0 Volksbank Offenburg BLZ 66490000 Kto 190 802 77652 Offenburg 77613 Offenburg Fax 49 0 781 25318 Sparkasse Offenburg Ortenau BLZ 66450050 Kto 00 004 333 Mo xA _ 7 USt IdNr DE142532740 info j schneider de Postbank Karlsruhe BLZ 66010075 Kto 44 58 753 P SE Here Steuer Nr 14001 11472 www j schneider de Dresdner Bank Offenburg BLZ 68080030 Kto 0720406100 ar Gesch ftsf hrer Dipl Betriebswirt BA Bettina Schneider Dipl Wirtsch Ing FH Rolf Anti Amtsgericht Freiburg HRB 470758 ek J Schneider Elektrotechnik GmbH
19. pl Betriebswirt BA Bettina Schneider Dipl Wirtsch Ing FH Rolf Anti Amtsgericht Freiburg HRB 470758 ek J Schneider Elektrotechnik GmbH L33G1D02 021107 5 Connection Prior to connection the values for the mains voltage and frequency are to be checked against the values on the rating plate Connect in accordance with the labels on the connecting terminals See main block diagram and connector assignments Unused connecting terminal screws are to be tightened Starkladung Boost Charging Mains Input Voltage Connecting terminal Control Input 10 1 4 230 V version Netz Mains L N L Signal Contact Fehler Fault Connecting terminal db Centralised fault indication 10 1 400 V version Netz Mains L1 L27 5 NC 6 NO 7 COM DC Output loads Connecting terminal Signal Contact Netzbetrieb Mains Ua Operation 10 1 8 9 Batt optional module 10 1 1 2 Signal Contact Battery Voltage Current Share Bus Above 10 3 3 4 CS 1 in case of parallel connection of several modules Signal Contact Battery Voltage Connecting terminal Within 0 3 5 6 Shut Down Control Input 10 173 In the case of overload the DC output current comprises the maximum charging rectifier current as well as the current from the battery To prevent overload of the DC output circuit the circuit is to be protected externally Value see Section
20. s are available Equipment Designation Comments Nominal Nominal Input Voltage Output Voltage NBPA 2420 0 Standard unit individual module 230V or 400V AC 24V DC NBPC 2420 Installation panel 7 Ah 12 Ah 230V or 400V AC 24V DC NBPR 2420 NBPR 2420 19 front connection 7 Ah or 12 Ah inside inside NBPA 2420 0 L33G1M05 Standard unit individual module la 12A T 55 C 2 Standards and Regulations Safety of power transformers power supply units and similar Particular requirements for transformers for switch mode power supplies 19 back connection 7 Ah or 12 Ah 230V or 400V AC 24V DC 230V or 400V AC 24V DC 230V AC 24V DC EN61558 2 17 VDE 0570 2 17 Optocouplers for protective separation against electric shock VDE 0884 requirements tests EMC This power supply is only accredited for industrial class A EN55011 1998 Class A Group 1 EN 61000 3 2 and EN61000 3 3 Class A EN50082 2 03 95 Environmental testing EN 60068 2 6 Overall unit EN 50178 3 Technical Data 3 1 Electrical Data Rated Input Voltage 230 V version 230V AC 15 10 400 V version 400V AC 15 15 Max Switch On Current Output Voltage 19 8 26 4V DC 19 8 28 6V DC during activated boost charging or temperature Charging Characteristic Deep Discharge 19 8V DC 0 4 Protection and Load Shedding at Nominal Output Current 20 ADC Constant Current Limiting 1 05 1 1xlanom Pb battery maintenance free
21. ttings The complete sampling of the signal inputs and outputs is performed via the master module See also Section 3 4 For the connections for the Control and Display Panel please refer to the appropriate handbook A AKKUTEC module with special parameter settings as Slave Module The centralised fault indication signal from the slave module should be evaluated separately Selective fault localisation R ee O In the case of the master slave configuration the internal battery reverse pole connection protection is ineffective Reverse connection of the battery results unavoidably in damage to the loads and the AKKU TEC units To exploit the maximum effectiveness from the active current distribution the Ua cabling between the two modules should be made as symmetrical as possible cable length cable cross section 9 10 Subject to technical change J Schneider Elektrotechnik GmbH Helmholtzstra e 13 Postfach 2327 Tel 49 0 781 206 0 Volksbank Offenburg BLZ 66490000 Kto 190 802 Se 77652 Offenburg 77613 Offenburg Fax 49 0 781 25318 Sparkasse Offenburg Ortenau BLZ 66450050 Kto 00 004 333 Mu sos _ Fe USt IdNr DE142532740 info j schneider de Postbank Karlsruhe BLZ 66010075 Kto 44 58 753 P pE Neta Steuer Nr 14001 11472 www j schneider de Dresdner Bank Offenburg BLZ 68080030 Kto 0720406100 Kei Va Gesch ftsf hrer Dipl Betriebswirt BA Bettina Schneider Dipl Wirtsch Ing FH Rolf Anti Amtsgeri
22. worst case Efficiency 230V Version 88 8 Ua 26 4V DC la 20A and Ue 230V AC J Schneider Elektrotechnik GmbH HelmholtzstraRe 13 Postfach 2327 USt IdNr DE142532740 Steuer Nr 14001 11472 Gesch ftsf hrer Dipl Betriebswirt BA Bettina Schneider Dipl Wirtsch Ing FH Rolf Anti Amtsgericht Freiburg HRB 470758 Tel 49 0 781 206 0 Volksbank Offenburg 77652 Offenburg 77613 Offenburg Fax 49 0 781 25318 Sparkasse Offenburg Ortenau BLZ 66450050 Kto 00 004 333 info j schneider de Postbank Karlsruhe BLZ 66010075 Kto 44 58 753 cos BeuNety www j schneider de Dresdner Bank Offenburg BLZ 68080030 Kto 0720406100 Kei Va 400 V Version 88 9 Ue 400 V AC Fuse Protection Primary 230 V version 5 A slow inside unit 400 V version 10 A slow inside unit Protection Fuse Protection DC Output Circuit 25A fee ea Load Circuit Secondar 25A Type of Connector Combicon screw terminal Primary 2 5mm Netz Mains Type of Connector Combicon screw terminal Secondary A mm Type of Connector Combicon screw terminal Interface 1 5mm 1O 1 10 3 Ua Batt Type of Connector Spring loaded terminal Current Share Bus CS 2 5mm Subject to technical change BLZ 66490000 Kto 190 802 Reg Nr 2750 J Schneider Elektrotechnik GmbH L33G1D02 021107 3 2 Indicators Netzbetrieb Mains Green LED Fehler Fault Red LED Operation
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