Energy Tech Laboratories EDP70 manual Maintenance and Spare Parts

Page 64

13.3EDP70 PLUS above 20kVA: Battery Installation/Start-up

SAFETY

-Ensure the Equipment ON/OFF Switch is turned to OFF before starting to install the batteries. If the Equipment ON/OFF Switch is not turned to OFF the equipment and battery may be damaged. It is also essential for safety reasons that the battery connectors are disconnected before to remove the fuse of the battery cubicle.

-Stand on a rubber mat and use insulated tools.

-Remove all personal effects, rings, watches, pens, which might cause a short circuit when working on the battery. Batteries are live at all times and short circuits can melt metals and cause injury, damage or fire.

-DO NOT smoke or use naked flames and avoid creating arcs or sparks when working on the equipment; do not wear clothes which may generate static electricity.

-The sealed lead-acid batteries contain sulphuric acid. If a battery container is broken any acid leaking will cause burns on contact with skin and attack metal, paint and fabrics. Any area contaminated with acid should be thoroughly washed with large volumes of clean water. Rubber gloves should be worn when handling damaged batteries.

13.4EDP70 PLUS above 20kVA: Battery Cubicle

For these sizes of EDP70 PLUS, the batteries are housed in battery cubicles. Both the UPS and battery cubicles are similar in appearance, however, the battery cubicle does not have a dusplay.

The battery cubicle has a separate 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.Be sure that all the batteries in the cubicle(s) are disconnected. Remove the fuses from the battery cubicle(s).

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

5.Replace the fuses on all the cubicles then connect all the inter-shelf connectors, and replace all the panels and restart UPS using the procedure described in section 7.

14.0 MAINTENANCE AND SPARE PARTS

The EDP70 PLUS UPS is designed to be virtually user maintenance free, requiring

only

the occasional wipe

with a damp cloth or non-abrasive cleaner.

 

 

Spares kits are available for the EDP70 PLUS series, please contact a Chloride

Power

Electronics service

center for details.

 

 

page 64 --MI00/10056 rev.1--05/2001

Page 63 Page 65
Image 64
Page 63 Page 65
Contents EDP70 Plus Important Safety Instructions Read Before Installing ALL CASES, Seek Medical Attention Immediately Contents Figures Block diagram IntroductionSummary of the manual Summary of the equipment24kVA Standard Configuration Functions 480VOperational modes 24/36kVA Ratings10 --MI00/10056 rev.1--05/2001 General safety SafetySymbols Battery precautions Electrical precautionsBattery safety equipment Mechanical characteristics InstallationStorage 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 Ventilation = 2770 - - - ∙ e 0.125 h Tk / T0 Tr TkConnection OutputUninterruptible Power System No Unauthorized Operation MI00/10056 rev.1--05/2001-- Table of T& B’s cat.no.s for terminals and crimp tools Electrical connectionsBattery Compartment 24 12/18/24kVAOutput, 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 Signal connections Emergency Power OffBattery charge inhibited Thermostick connector 50/80kVA onlyControls Display indicatorsUser Controls Control Panel LCDStart UP Installing the EPO Maintenance BypassSHUT-DOWN MI00/10056 rev.1--05/2001-- Visual and Audible Alarms Silencing Audible AlarmMimic Liquid Crystal DisplayDisplay Page Headings System NormalBattery Test Weekly Power History Down to Access Load Time on Reserve xxg xxh xxm xxs Inverter Load Abnormal operating mode messages System AlarmStop DUE to Overload RECTIFIER/BATTERY Alarms Message Condition Inverter Alarms Message Condition LOAD/RESERVE Alarms Message Condition Power History Power History MatrixBattery Autonomy Test Battery TestResetting data loss manually MI00/10056 rev.1--05/2001-- Computer Interface 11.1 AS400Remote Alarms 11.2 RS23213.1 EDP70 PLUS/24/18/12 Battery Installation/Start-up Batteries= EDP70 PLUS/24/18/12 Internal Battery Shelves 13.2 EDP70 PLUS/24/18/12 Optional Battery Cubicle13.3 EDP70 Plus above 20kVA Battery Installation/Start-up Maintenance and Spare Parts13.4 EDP70 Plus above 20kVA Battery Cubicle EDP70 Plus System LOG
Top Page Image Contents