Energy Tech Laboratories manual = EDP70 PLUS/24/18/12 Internal Battery Shelves

Page 63

13.2EDP70 PLUS/24/18/12 : Optional Battery Cubicle

The battery autonomy can be increased by employing either one or two optional battery cubicles. Both the UPS and battery cubicles are similar in appearance, however, there is no display panel in the battery cubicle.

The battery cubicle has independent fuse located internally. To connect the battery cubicle to the EDP70 PLUS UPS follow the following procedure:

1.Shutdown the UPS using the procedure set out in section 9. Access the terminal rail.

2.Disconnect the battery connectors of the internal battery, then remove the fuse F2 located behind the hinged panel, see figure 23.

3.Be sure that the battery on the cubicle are disconnected. Remove the fuse of the battery cubicle.

4.Wire the cubicle according to the extension battery cubicle wiring instructions and the relevant battery layout diagram.

5.Replace the fuses F2 both on the cubicle and the UPS, then connect all the intershelves connectors,

and all the panels and restart UPS using the procedure set out in section 7.

Fig. 23 = EDP70 PLUS/24/18/12: Internal Battery Shelves

FUSE F2

SHELF

RETAINING

SCREW

SHELF

GUIDE

MI00/10056 rev.1--05/2001-- page 63

Image 63

Contents EDP70 Plus Important Safety Instructions Read Before Installing ALL CASES, Seek Medical Attention Immediately Contents Figures Summary of the equipment Block diagramIntroduction Summary of the manual24kVA Standard Configuration 480V Functions24/36kVA Ratings Operational modes10 --MI00/10056 rev.1--05/2001 Safety General safetySymbols Electrical precautions Battery precautionsBattery safety equipment Installation Mechanical characteristicsStorage ALL Measurements are Millimeters and Inches NR4 16 --MI00/10056 rev.1--05/2001 Battery Cabinet Drawing for 24/36kVA Ratings 18 --MI00/10056 rev.1--05/2001 Battery Cabinet Drawing for 50/80kVA Ratings 20 --MI00/10056 rev.1--05/2001 Installation Recommended wire sizes Supply Output Reserve Supply UPS Type = 2770 - - - ∙ e 0.125 h Tk / T0 Tr Tk VentilationOutput ConnectionUninterruptible Power System No Unauthorized Operation MI00/10056 rev.1--05/2001-- Electrical connections Table of T& B’s cat.no.s for terminals and crimp tools24 12/18/24kVA Battery CompartmentOutput, Reserve, Input Reserve Ground Primary Input Output External Batteries 36 24/30/36kVA Observe Polarities and Orientations RS232 Female EDP70 Plus 50/80kVA 36 --MI00/10056 rev.1--05/2001 QS1 QS2 QS3 QS4 QS5 Thermostick connector 50/80kVA only Signal connectionsEmergency Power Off Battery charge inhibitedDisplay indicators ControlsUser Controls LCD Control PanelStart UP Maintenance Bypass Installing the EPOSHUT-DOWN MI00/10056 rev.1--05/2001-- Liquid Crystal Display Visual and Audible AlarmsSilencing Audible Alarm MimicSystem Normal Display Page HeadingsBattery Test Weekly Power History Down to Access Load Time on Reserve xxg xxh xxm xxs Inverter Load System Alarm Abnormal operating mode messagesStop DUE to Overload RECTIFIER/BATTERY Alarms Message Condition Inverter Alarms Message Condition LOAD/RESERVE Alarms Message Condition Power History Matrix Power HistoryBattery Test Battery Autonomy TestResetting data loss manually MI00/10056 rev.1--05/2001-- 11.1 AS400 Computer Interface11.2 RS232 Remote AlarmsBatteries 13.1 EDP70 PLUS/24/18/12 Battery Installation/Start-up13.2 EDP70 PLUS/24/18/12 Optional Battery Cubicle = EDP70 PLUS/24/18/12 Internal Battery ShelvesMaintenance and Spare Parts 13.3 EDP70 Plus above 20kVA Battery Installation/Start-up13.4 EDP70 Plus above 20kVA Battery Cubicle EDP70 Plus System LOG