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ABB Conceptpower DPA 500 User Manual

Manual is about: 100-500 kW

Summary of Conceptpower DPA 500

  • Page 1

    Conceptpower dpa 500 100 - 500 kw user manual 04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx © copyright 2016 abb, all rights reserved..

  • Page 2: Document Information

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 2/78 abb modifications reserved document information file name : 04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx ups model : conceptpower dpa 500 date of issue : 03.05.2016 article number : 04-3275 document number : 4nwd003263 revision :...

  • Page 3: List Of Symbols

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 3/78 abb modifications reserved list of symbols the following symbols are used in this manual, the list below is describing each symbol. Danger – serious damage to health / risk to life this symbol in conjunction with the signal word "danger"...

  • Page 4: Contents

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 4/78 abb modifications reserved contents document information ...................................................................................................... 2 foreword .....................................................................

  • Page 5

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 5/78 abb modifications reserved 6.2.5 on/off – main buttons .................................................................................................... 33 6.2.6 parallel isolator (ia2) ...................................................

  • Page 6

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 6/78 abb modifications reserved 8 troubleshooting ...................................................................................................... 61 8.1 alarms ..............................................................................

  • Page 7: 1  Safety Instructions

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 7/78 abb modifications reserved 1 safety instructions the user must follow the precautions and only perform the described operations. Also in these measures, the operator of the ups system must adhere to the instructions in this manual. Any d...

  • Page 8

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 8/78 abb modifications reserved 2 general characteristics 2.1 environmental requirements to operate the ups at the best efficiency point, your installation site should meet the environmental parameters outlined in this manual. Excessive amoun...

  • Page 9

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 9/78 abb modifications reserved 2.4 type plate and model identification the type plate shown in figure 1 here below is positioned on the internal side of the ups door in a center position. It contains the basic electrical characteristics as w...

  • Page 10

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 10/78 abb modifications reserved 2.5 conceptpower dpatm 500 basic system configuration the ups system is housed in single freestanding cabinet. The cabinets line up and match in style and colour, and have safety shields behind the doors for h...

  • Page 11

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 11/78 abb modifications reserved 2.6 multiple cabinet configuration multiple cabinet configuration is possible up to 6 frames (30 modules) in parallel. The system is flexible: each frame can be equipped with 1-5 modules at customer choice. Mu...

  • Page 12

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 12/78 abb modifications reserved 3 transport – storage – unpacking 3.1 visual inspection upon receiving the goods, make sure that they corresponds to the material indicated in the delivery note. Carefully examine the packed unit(s) for any si...

  • Page 13

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 13/78 abb modifications reserved 3.3 unpacking prior unpacking make sure that the floor surface is solid and suitable for supporting the weight of all the equipment. The ups and accessories are delivered on a specifically designed pallet that...

  • Page 14

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 14/78 abb modifications reserved 4 installation and wiring 4.1 positioning of the ups and battery cabinet the ups is designed for location in a restricted access location only and should be located where: • the relative humidity does not exce...

  • Page 15

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 15/78 abb modifications reserved 4.2 electrical installation the electrical installation procedure is described in the following. The installation inspection and initial start-up of the ups and extra battery cabinet must be carried out by a q...

  • Page 16

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 16/78 abb modifications reserved 4.3 wiring configurations conceptpower dpa 500 can be wired in different configurations. The ac wiring (rectifier input, bypass input and output) has the following possibilities: • dite - dual input top entry ...

  • Page 17

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 17/78 abb modifications reserved 4.3.1 single input feed – separate batteries configuration figure 8: block diagram of dpa 500 with single input feed and separate batteries configuration. Table 7: recommended ac wiring (copper wires) accordin...

  • Page 18

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 18/78 abb modifications reserved 4.3.2 dual input feed – common battery configuration figure 9: block diagram of dpa 500 with dual input feed and common battery configuration. Table 9: recommended ac wiring (copper wires) according to iec 609...

  • Page 19

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 19/78 abb modifications reserved 4.3.3 ac wiring instructions before proceeding to wire the ups, make sure that you have read and understood the chapter above 4.2 electrical installation and make sure that the following is respected: • the ca...

  • Page 20

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 20/78 abb modifications reserved the ac wiring must be done in the following order: 1. Connect first the pe wire coming from the lv distribution board (mains) to the terminal labelled "pe". (for simplicity only the bottom cable entry is shown...

  • Page 21

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 21/78 abb modifications reserved 3. Dual input feed - connect the input wires 3-phases + n coming from the lv distribution board (mains), by referring to the table here below. Keep the phase rotation in clock-wise sense. In case of dual input...

  • Page 22

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 22/78 abb modifications reserved 4.3.4 dc wiring instructions in the ups-cabinet of the conceptpower dpa 500 there is no space provided for batteries, therefore the battery will be external in either in cabinets or in shelves/racks. Batteries...

  • Page 23

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 23/78 abb modifications reserved 2. Separate battery - connect the pe wire(s) and then connect the battery wires for each module by making sure the polarity (+) and (-) is respected! It’s is not important which module you start wiring first. ...

  • Page 24

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 24/78 abb modifications reserved 4.3.5 installation checklist all packing materials and restraints have been removed from each cabinet. Each cabinet in the ups system is placed in the installed location. All conduits and cables are properly r...

  • Page 25

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 25/78 abb modifications reserved 4.4 front view figure 10: front view of the conceptpower dpa 500 frame, left side with closed doors and on the right side with open doors and bottom front plate removed. 1 active sub-modules 2 passive sub-modu...

  • Page 26: 5  Connectivity

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 26/78 abb modifications reserved 5 connectivity 5.1 interfacing each ups cabinet is provided with customer interface ports (also called communication ports) which provides information about the ups (single units) or the ups system (parallel s...

  • Page 27

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 27/78 abb modifications reserved 5.1.2 customer interface and dry ports (volt-free contacts) all terminals x1-x3 can hold cable from 0.2mm2 – 1.5mm2 x1 is a 230vac output which allows to interface with a interlock system. All x2 are potential...

  • Page 28

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 28/78 abb modifications reserved on the interface board are located two led’s: • green led showing the status of the interface: - fast blinking: 2 times/sec = interface is master (1 st cabinet of a parallel system) - slow blinking: 1 times/se...

  • Page 29

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 29/78 abb modifications reserved figure 12: customer interface board 1 2 3 8 6 4 9 10 11 12 13 5 1 modem slot for optional modem/ethernet card only 2 snmp slot for optional snmp card only 3 jd1 rs232 sub d9/female pc / laptop connection 4 usb...

  • Page 30: 6  Operation

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 30/78 abb modifications reserved 6 operation 6.1 commissioning the conceptpower dpa 500 is a high quality electronic ups, that must be commissioned by a fully trained and certified field service engineer before being put into use. The commiss...

  • Page 31

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 31/78 abb modifications reserved the conceptpower dpa tm 500 is paralleled for redundancy (highest availability) or for power parallel systems. Important: the bypass mode (eco-mode) function of a parallel systems is the same as in single unit...

  • Page 32

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 32/78 abb modifications reserved if the ups-cabinets are paralleled, the parallel adapter will be placed on the connector jd8 on the distribution panel and the communications cables between the cabinets will be connected through the connector...

  • Page 33

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 33/78 abb modifications reserved 6.2.4 multidrop configuration multidrop cable connection insert the splitter/s supplied with the installation inside the multidrop connector/s jr2 on nw22085 on all middle unit/s. Connect the “previous” end of...

  • Page 34

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 34/78 abb modifications reserved 6.2.6 parallel isolator (ia2) every ups-unit (means each module) is provided with a parallel isolator ia2. The parallel isolator is an important element of the ups-unit, that allows the isolation of a module f...

  • Page 35

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 35/78 abb modifications reserved 6.3 commissioning of multi-cabinet configuration warning! The operations described in this chapter must be performed by a service engineer from the manufacturer or from an agent certified by the manufacturer. ...

  • Page 36

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 36/78 abb modifications reserved 6.4.1 graphical display operation for simple operation and configuration, the ups is optionally delivered with a microprocessor-based touchscreen display. The navigation, procedures and the features of the dis...

  • Page 37

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 37/78 abb modifications reserved i/o ports sd card slot for the sd card usb usb connector dc input power supply connector (only needed if the rj-45 cable is >75 & ups input rj-45 connector led’s ups status green: when the ups is on inverter m...

  • Page 38

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 38/78 abb modifications reserved defining the ups positioning in a system: the position of each ups within a system has to be configured not only in the graphical interface but also in the hardware. The position is determined as one of the fo...

  • Page 39

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 39/78 abb modifications reserved touching the functional blocks in the mimic diagram, the measurements related to the object selected are displayed. The interactive blocks are the following: • rectifier • inverter • battery • bypass • load th...

  • Page 40

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 40/78 abb modifications reserved 6.4.7 home screen the display is driven by a menu-prompted software. The home screen is accessible from any screen and gives access to the following: events: stores and displays the last events occurred in chr...

  • Page 41

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 41/78 abb modifications reserved ups measurements battery output voltage (v) output current (a) output frequency (hz) output power (%) active power (kw) reactive power (kvar) apparent power (kva) inverter voltage (v) bypass voltage (v) bypass...

  • Page 42

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 42/78 abb modifications reserved service this menu is reserved for certified service engineers. It is not to be used by end users and is protected by a password. Ups measurements battery offset ups output voltage (v) output current (a) output...

  • Page 43

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 43/78 abb modifications reserved 6.4.8 operating mode 6.4.8.1 online mode (inverter mode) the online mode is the ups operating mode in which the load is supplied through the rectifier and the inverter. Figure 21: online mode on mimic diagram ...

  • Page 44

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 44/78 abb modifications reserved 6.4.8.3 maintenance bypass mode before transferring the load to maintenance bypass (ia1) always check that all the ups-modules are in eco- mode (bypass-mode). The maintenance bypass mode is performed using the...

  • Page 45

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 45/78 abb modifications reserved the 2 x 20 character lcd simplifies the communication with the ups and provides the necessary monitoring information about the ups. The menu driven lcd enables the access to the: • even register (event log) • ...

  • Page 46

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 46/78 abb modifications reserved 6.5.3 on/off start-up and shutdown buttons note! In the case that the parallel ups system has to be turned off, then both on/off buttons on all ups modules have to be pushed. In this case the power supply to t...

  • Page 47

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 47/78 abb modifications reserved on the right hand side of the lcd there is a 3-digit indicator defining the ups “position” in the multi-ups system. S stands for single ups. The system consists only of one ups. P01 stands for parallel ups in ...

  • Page 48

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 48/78 abb modifications reserved 6.5.9 measurements screen description lcd-display 1 battery runtime batt. Run time (min) 00h 00m 2 ups-output frequency output frequency (hz) 50.00 3 bypass frequency. Bypass frequency (hz) 50.00 4 battery vol...

  • Page 49

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 49/78 abb modifications reserved 6.5.11 ups data description lcd-display 1 these general ups data are set by the manufacturer. Ups serial number pwa nnnnnn 2 manufacturing date date of manufacture 15/01/2014 3 eprom version eprom version v.V ...

  • Page 50

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 50/78 abb modifications reserved 6.6 operating modes 6.6.1 mode "on line" (inverter mode) the on-line-mode is the ups-operating mode in which the load is supplied through the rectifier and inverter. Using the control panel the ups can easily ...

  • Page 51

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 51/78 abb modifications reserved position of ia1 effect on bypass-switch closed (load supplied directly from mains) lcd-indication: “manual byp is closed” led indicators will indicate as shown in table below. Off bypass-switch open – normal o...

  • Page 52

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 52/78 abb modifications reserved 6.7 start-up procedure warning ! The operations described in this chapter must be performed by a service engineer from the manufacturer or from an agent certified by the manufacturer. Situation of ups-system b...

  • Page 53

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 53/78 abb modifications reserved 10. Close parallel isolator ia2-1 (position on) of module 1, on lcd: “parallel sw closed” will appear. Repeat the same for all other modules. 11. Press simultaneously the two on/off buttons on the ups-control ...

  • Page 54

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 54/78 abb modifications reserved 6.8 shutdown procedure warning ! The operations described in this chapter must be performed by a service engineer from the manufacturer or from an agent certified by the manufacturer. The conceptpower dpa 500 ...

  • Page 55

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 55/78 abb modifications reserved 6.9 load transfer: from inverter operation to maintenance bypass if it is necessary to perform service or maintenance on the ups it is possible to transfer the ups to maintenance bypass. Warning ! The operatio...

  • Page 56

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 56/78 abb modifications reserved 6.10 load transfer: from maintenance bypass to inverter operations this procedure describes the sequence of operations to be done in order to restart the ups and restore on- line mode (load on inverter). Warni...

  • Page 57

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 57/78 abb modifications reserved 6.11 replacement of ups modules 6.11.1 replacement of ups-module in single-module systems if your conceptpower dpa 500 consists of only one single ups-module, the ups needs to be transferred to maintenance byp...

  • Page 58

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 58/78 abb modifications reserved 10. Cover the module slot with the appropriate cover-plate or follow the procedure here below to fit another module back in the cabinet. To fit back a ups module follow this procedure: 1. Remove ups-module com...

  • Page 59: 7  Maintenance

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 59/78 abb modifications reserved 7 maintenance warning! The operations described in this chapter must be performed by a service engineer from the manufacturer or from an agent certified by the manufacturer. 7.1 user responsibilities there are...

  • Page 60

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 60/78 abb modifications reserved the battery testing can be carried out independently of the operation mode (off-line or on-line) and whether or not the load is connected. The battery test procedure can be performed from the ups display, in t...

  • Page 61: 8  Troubleshooting

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 61/78 abb modifications reserved 8 troubleshooting warning! The operations described in this chapter must be performed by a service engineer from the manufacturer or from a agent certified by the manufacturer. 8.1 alarms in the event of an al...

  • Page 62: 9  Options

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 62/78 abb modifications reserved 9 options 9.1 introduction the conceptpower dpa 500 is provided with the following accessories: • remote shut down (epo) • generator operation • software for remote command shutdown and monitoring • snmp inter...

  • Page 63

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 63/78 abb modifications reserved 9.3 generator on facilities the generator on facility must use a normally open contact that closes to indicate that a generator is running and supplying input power to ups. It is located at the bottom of the c...

  • Page 64

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 64/78 abb modifications reserved figure 26 monitoring image the main characteristics of wavemon software are: • automatic unattended master/slave shutdown in heterogeneous networks • on-screen autonomy time / battery time countdown • on-scree...

  • Page 65

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 65/78 abb modifications reserved - every alarm on any unit is immediately notified, but … - … a reaction to a severe fault is introduced only when the minimum number of ups –modules necessary to supply the load exhibits an alarming situation....

  • Page 66

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 66/78 abb modifications reserved the small (125x70 mm) external snmp adapter comes with following interfaces: 1. Rj-45 connector for 10/100 base-t (auto switchable) 2. Serial port for configuration (com2) or optional modbus interface. 3. Erro...

  • Page 67

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 67/78 abb modifications reserved 10 technical specifications 10.1 conceptpower dpa 500 - system description abb’s conceptpower dpa 500 is a high-power, modular and transformer-free ups system for organizations who need zero downtime. The ups ...

  • Page 68

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 68/78 abb modifications reserved 10.2 general characteristics general characteristics - frame values unit model: conceptpower dpa 500 power, rated: apparent 500 kva active 500 kw power, range 100 - 3000 kw ups type: on-line, trasformerfree, m...

  • Page 69

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 69/78 abb modifications reserved general characteristics - module values unit model: conceptpower dpa 500 power, rated: apparent 100 kva active 100 kw ups type: on-line, trasformerfree, modular, decentralized parallel architecture parallel ca...

  • Page 70

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 70/78 abb modifications reserved 10.3 input characteristics input characteristics ups frame values ups module values unit power, rated: 500 100 kw voltage (steady-state, r.M.S), rated: 3x380/220v+n 3x400/230v+n 3x415/240v+n vac tolerance, ref...

  • Page 71

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 71/78 abb modifications reserved 10.4 output characteristics output characteristics ups frame values ups module values unit power, rated: 500 100 kw ac power distribution system: tn-s, tn-c, tn-c-s, tt available phases 3 neutral available yes...

  • Page 72

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 72/78 abb modifications reserved 10.5 battery characteristics battery characteristics values unit technology: vrla, vented lead-acid, nicd number of 12 v blocks (even and odd) 42 - 48 1) number of 1.2 v nicd cells (even and odd) 420 - 480 1) ...

  • Page 73

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 73/78 abb modifications reserved 10.6 user interface - communication system display 7” touchscreen display (one per frame) dpa display (or module display) 2 x 20 character lcd display (one per module) mimic diagram led-indicator, 5x green/red...

  • Page 74

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 74/78 abb modifications reserved 10.6.2 dpa display the 2 x 20 character lcd simplifies the communication with the ups. The menu driven lcd enables the access to the event register, or to monitor the input and output u, i, f, p, autonomy time...

  • Page 75

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 75/78 abb modifications reserved 10.7.3 interlock castell function: terminal block x1 this function allows a secure transfer from inverter (normal operation) to external maintenance bypass and vice- versa. During normal operation the external...

  • Page 76

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 76/78 abb modifications reserved ll terminals x1-x3 can hold cable from 0.2mm2 – 1.5mm2 x1 is a 230vac output which allows to interface with a interlock system. All x2 are potential free contacts and are rated: max 250vac/8a; 30vdc/8a; 220vdc...

  • Page 77

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 77/78 abb modifications reserved 10.8 options - maintenance bypass - snmp cards - battery cabinet - parallel kit for paralleling multiple frames - wooden box - temp. Sensor for battery temp. Control 10.9 on request - input / output transforme...

  • Page 78

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 78/78 abb modifications reserved 10.12 single input feed – separate batteries configuration figure 30: block diagram of dpa 500 with single input feed and separate batteries configuration. Table 14: recommended ac wiring (copper wires) accord...

  • Page 79

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 79/78 abb modifications reserved 10.13 dual input feed – common battery configuration figure 31: block diagram of dpa 500 with dual input feed and common battery configuration. Table 16: recommended ac wiring (copper wires) according to iec 6...

  • Page 80: 11  Revision History

    04-3275_opm_abb_conceptpower_dpa_500kw_en_rev-a.Docx page 80/78 abb modifications reserved 11 revision history edition date section(s) revision 19.08.2014 n/a second release 07.10.2014 4 / 10 changed the tightening torque from: max. Tightening torque 26.4 nm / (84.8 nm) to: recommended tightening to...

  • Page 81

    Contact us www.Abb.Com/ups ups.Sales@ch.Abb.Com © copyright abb. All rights reserved. Specification subjects to change without notice..