
Frequency protection relay RZCH-1001
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Key Highlights
- Made in Russia - engineered for durability
- Suitable for challenging environments
- Lower cost of ownership than European alternatives
- Bulk orders available with volume discounts
- Documentation and customs clearance assistance provided
Description
Frequency protection relay RZCH-1001 is designed for signalling of AC frequency deviation of the controlled power network from the nominal value exceeding the limits set by the setpoints. The relay is designed for operation in three-phase AC networks, operation in single-phase AC networks is possible. Frequency of the controlled network: 50 Hz (45...55 Hz) or 400 Hz (350...450 Hz). Power consumption 10 VA. IP20; weight 0,5 kg, mounting on DIN-rail.
Specifications
Power supply voltage
690 V
Rated fuse melting current, mA
500
Operating temperature
0...10 °C
Explosion protection type marking
no
Provides explosion protection of the type
no
Number of channels
1 pc
Weight
5 kg
maximum operating current (max.
20 A
Operating voltage
690 V
Dimensions
97...107
Warranty period of operation
5 a
Power consumption
10
Note: All specifications are provided by the manufacturer and may be subject to change. Please contact us to confirm the latest specifications before placing your order.
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Delivery Time
Sea freight: 30-60 days (depending on destination)
Air freight: 14-21 days (for urgent orders)
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