What is the DC bus level at which the Brake resistor engages for the ATV312 Drives?
Issue:
DC bus level at which the Brake resistor engages for the ATV312 drives
Product line:
ATV312, Altivar 312
Environment:
all
Cause:
n/a
Resolution:
The internal transistor will output to a Brake resistor at the following voltage levels:
For 200-240V drives, the DC bus level is 379V
For 380-480V drives, the DC bus level is 792V
For 575V drives, the DC bus level is 948V
DC bus level at which the Brake resistor engages for the ATV312 drives
Product line:
ATV312, Altivar 312
Environment:
all
Cause:
n/a
Resolution:
The internal transistor will output to a Brake resistor at the following voltage levels:
For 200-240V drives, the DC bus level is 379V
For 380-480V drives, the DC bus level is 792V
For 575V drives, the DC bus level is 948V