GE Fanuc|UR7CH|Modular Digital Relay
Description
- The GE UR7CH is a modular digital relay in the Universal Relay (UR) family for power system protection and control.
Features
- Modular design for flexible configuration
- Advanced protection and control functions
- High-speed communication capabilities
- User-friendly interface for setup and monitoring
Technical Specifications
General
- Operating temperature: -40°C to 60°C
- Storage temperature: -40°C to 80°C
- Humidity: Up to 95% non-condensing
Power Supply
- Nominal voltage: 125-250 VDC or 100-240 VAC
- Power consumption: 45 W maximum
- Frequency: 50/60 Hz
Digital Inputs
- Input voltage: 24-250 VDC
- Input current: 1 mA maximum
- Response time: 4 ms typical
Relay Outputs
- Contact rating: 30 A at 250 VAC
- Operate time: 10 ms typical
- Continuous current: 6 A
Communication
- Ports: 2 Ethernet, 1 RS485
- Protocols: IEC 61850, Modbus, DNP 3.0
- Baud rate: Up to 100 Mbps for Ethernet
Protection Functions
- Overcurrent accuracy: ±0.5% of reading
- Differential protection: 87L with 0.1% sensitivity
- Trip time: 20 ms for high-speed faults
Physical
- Dimensions: 19” rack, 4U height
- Weight: 10 kg
- Display: 128 x 64 pixel LCD
GE Fanuc|UR7CH|Modular Digital Relay



Produto atual
Atual
Fornecedor:
GE Fanuc
GE Fanuc|UR7CH|Modular Digital Relay
Preço regular
$209.00
Preço de venda
$209.00
Preço regular
$468.00
Opções
Descrições
Description
- The GE UR7CH is a modular digital relay in the Universal Relay (UR) family for power system protection and control.
Features
- Modular design for flexible configuration
- Advanced protection and control functions
- High-speed communication capabilities
- User-friendly interface for setup and monitoring
Technical Specifications
General
- Operating temperature: -40°C to 60°C
- Storage temperature: -40°C to 80°C
- Humidity: Up to 95% non-condensing
Power Supply
- Nominal voltage: 125-250 VDC or 100-240 VAC
- Power consumption: 45 W maximum
- Frequency: 50/60 Hz
Digital Inputs
- Input voltage: 24-250 VDC
- Input current: 1 mA maximum
- Response time: 4 ms typical
Relay Outputs
- Contact rating: 30 A at 250 VAC
- Operate time: 10 ms typical
- Continuous current: 6 A
Communication
- Ports: 2 Ethernet, 1 RS485
- Protocols: IEC 61850, Modbus, DNP 3.0
- Baud rate: Up to 100 Mbps for Ethernet
Protection Functions
- Overcurrent accuracy: ±0.5% of reading
- Differential protection: 87L with 0.1% sensitivity
- Trip time: 20 ms for high-speed faults
Physical
- Dimensions: 19” rack, 4U height
- Weight: 10 kg
- Display: 128 x 64 pixel LCD