Regulation, protection and control unit БРЗУ220B

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