Rated Voltage Selection - WEG CFW-09 User Manual

3.2.3 Rated Voltage Selection

a) LVS1(size 6 and 7, 380-480 V)
AUXILIARY
CIRCUITFUSES
RATED VOLTAGE SELECTION
Figure 3.8 a) and b) - Rated voltage selection on boards LVS1, CIP2, LVS2 and CIP3
The following models of CFW-09 inverter series have a jumper for rated voltage
selection:
- 86 A/380-480 V.
- 44 A/500-600 V.
- 500-690 V models.
ATTENTION!
It is necessary to adjust the jumper in models 380-480 V when the power supply
voltage is different from 440 V and 460 V. Also in models 500-600 V and 500-690 V
when the power supply voltage is different from 550 V, 575 V and 600 V.
PROCEDURE:
380-480 V models:
Remove jumper on the LVS1 board (or from the CIP2 for models 180 A)
from position XC60 (440-460 V) and insert it on the proper position according
to the application line voltage.
500-600 V models:
Remove jumper on the LVS2 board from position XC62 (550 V, 575 V,600 V)
and insert it on the proper position according to the line voltage.
500-690 V models:
Remove jumper on the CIP3 board from position XC62 (550 V, 575 V,600 V)
and insert it on the proper position according to the line voltage.
b) CIP2 (size 8, 9 and 10, 380-480 V)
AUXILIARY
CIRCUITFUSES
CHAPTER 3 - INSTALLATION AND CONNECTION
RATED VOLTAGE
SELECTION
53