Powerware Ferrups FE/QFE 500VA Installation Manual page 68

Battery Cabinet Installation
NOTE If you have an external DC disconnect switch, see the instructions that came
with your disconnect switch.
12. Use the meter to check for proper nominal DC voltage at the
Table 29. Nominal Battery Voltage
Models
QFE 500 VA, 700 VA, 850 VA, 1.15 kVA, and 1.4 kVA
FE 500 VA, 700 VA, and 850 VA
QFE 1.8 kVA, 2.1 kVA, 3.1 kVA, 4.3 kVA, 5.3 kVA, and 7 kVA
FE 1.15 kVA, 1.4 kVA, 1.8 kVA, 2.1 kVA, 3.1 kVA, 4.3 kVA, 5.3 kVA,
and 7 kVA
FE and QFE 10 kVA, 12.5 kVA, and 18 kVA
13. Complete the phase check beginning on page 8.
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Now, turn the DC ON/OFF switch on the battery cabinet(s) to
the ON position. Leave the UPS DC switch in the OFF position.
UPS end of the cable. Make sure the polarity agrees with the
markings on the UPS battery terminals.
After you have checked the DC voltage, turn the DC switch on
the battery cabinet(s) to the OFF position.
® FERRUPS FE/QFE UPS (500 VA–18 kVA) Installation Guide
Nominal Battery
Voltage
12 Vdc
24 Vdc
48 Vdc
120 Vdc
:
Rev A www.powerware.com