User manual

Chapter 2 Battery 19

NXr UPS Module And Parallel System 30kVA ~ 200kVA User Manual

Figure 2-1 External battery cable connection

46.7

46.746.7

46.7

126.5

384

Battery

Battery Battery

Lead out the battery neutral

cable from here on the third layer

Separator

Red

Battery

compartment

Black

Blue

Red

Black

Blue

Figure 2-2 Internal battery cable connection (NXr 30K-B)

2.4 Battery Maintenance

The battery supplied by Emerson complies with the safety requirements of IEC 62040-1:2008. For the battery

maintenance and maintenance precautions, refer to the relevant manual provided by the battery manufacturer and

observe applicable local regulation e.g. AS2676:1993, IEEE-Std-1188-2005.

Note

1. Periodically check the screws of the battery terminals for loose connection. If there is any loose screw, tighten it immediately.

2. Check that all safety devices are present and that their functions are normal. Check that the battery management parameters

are set correctly.

3. Measure and record the air temperature inside the battery room.

4. Check the battery terminals for damage and heating. Check the battery enclosure and terminal covers for damage.