Purpose
Unit БРЗУ220В is intended for regulation, protection and control of power generating channel in 220 V power supply systems of ground-based consumers with (380–420) Hz fixed-frequency generator. The unit can be used with generators of ГТ series with installed current transformers providing output phase voltage of 9 V at nominal current of the generator.
Technical characteristics:
■ | Supply voltage range: |
|
▪ | DC |
(24.0-29.7) V |
▪ | three-phase AC with frequency of (800 ±40) Hz |
(22-29) V |
■ | Current consumption: |
|
▪ | DC |
1.5 A max. |
▪ | phase AC 400 Hz |
0.1 A max. |
▪ | phase AC 800 Hz |
3.0 A max. |
■ | Nominal adjustable three-phase AC voltage with frequency of 400 Hz |
220 V |
■ | Duty |
continuous |
■ | Weight |
(3.80 ±0.15) kg |