Products
Three Phase Servo Motor Type
AUTOMATIC VOLTAGE REGULATOR
Three Phase Servo Motor Type
AUTOMATIC VOLTAGE REGULATOR
PWR-3 Series
15KVA-300KVA
Input voltage range:
- AC 278V-485V
- AC 285V-475V(±25%)/266V-494V(±30%)
-
Output precision≤3% -
Wide input voltage -
Multiple protection for safer use
The PWR-3 Series three-phase servo voltage stabiliser is a voltage regulating device designed for three-phase electrical systems. It uses a servo motor to drive a variable transformer, allowing each phase voltage to be adjusted independently to ensure stable output voltage. It can automatically adjust the position of the transformer's sliding contact even under large input voltage fluctuations, providing highly accurate voltage stability. Equipped with multiple built-in protection functions, it covers a power range from 15KVA to 300KVA and is suitable for industrial equipment, large machinery and applications requiring reliable power supply.
0102030405
Type: 15KVA / 30KVA / 45KVA / 60KVA / 75KVA / 100KVA / 120KVA / 150KVA / 200KVA / 250KVA / 300KVA
Phase: 3-phase 3-wire
Frequency: 50Hz/60Hz
Input voltage: AC 278V-485V;AC 285V-475V(±25%)/266V-494V(±30%)
Output voltage: AC 380V±3%/400V±3%
Time delay: Default 5s
01020304
