Connecting The Batteries - Chloride 70-NET Bedienungsanleitung

INSTALLATION

4.7. CONNECTING THE BATTERIES

The UPS is not equipped with an isolating device (fused switch, switch, etc.) for the
battery DC power connection. Ensure that such a device is fitted either on the battery
supply line, or in the battery cabinet.
In the case of Parallel UPS Systems (see chap. 8) with a common battery bank, an addi-
tional isolating device (switch) must be installed in the dedicated common battery connec-
tion to each individual UPS, so that system maintenance can be carried out correctly.
In any event, we advise against using common battery solutions as they reduce the relia-
bility of the system.
Before connecting the batteries, please read the notice and warning label on the UPS or battery cubicle.
Warning
Battery fuses are shipped together with the UPS and the battery cabinets. They must be fitted
during commissioning, NOT during installation.
Warning
In the event of malfunction, the battery shelves and/or cabinet chassis or battery frames may be-
come live!
Notice
The requirements of the EC directives are satisfied when battery cubicles are used with original
accessories. If alternative batteries are used, you must ensure that the applicable EC directives
are met and declare conformity. The UPS must still be parameterised with the service software
and fitted with an all-pole disconnecting device and fuses, according to table 1 "Conductor cross
sections and fuses". When dimensioning your battery cables, note the connection tolerances at
terminals +/-.
The battery cubicle is installed adjacent and to the right of the UPS.
Connect the batteries as follows:
• Check that the battery fuses are not inserted and that the external battery switch is
open.
• Make the ground connections (PE).
• Connect the batteries with cables according to Table 1 to terminals + (positive pole)
and - (negative pole).
• Connect the other end of the battery connection cables to the battery cubicle termi-
nals.
Warning
ENSURE CORRECT POLARITY!
Page 18 User Handbook - 10H52163PAMC rev.9 - 06/2008
CHLORIDE 70-NET 10 - 40KVA