中文版
Description
SR750-P5-G5-S5-HI-A20-R-E-C distribution feeder management relay
Product Description
The GE SR750-P5-G5-S5-HI-A20-R-E-C is a feeder management relay for the GE Multilin series with the following parameters:
Model: SR750-P5-G5-S5-HI-A20-R-E-C
Input current:
5A phase current input
5A zero sequence current input
5A Sensitive ground current input
Control power supply: suitable for 88 to 300 VDC or 70 to 265 VAC @ 48 to 62 Hz.
Output: Contains eight 4-20 mA analog outputs.
User interface:
A 40-character display screen for accessing set points, actual values, and diagnostic information generated by tripping or alarm conditions.
Twenty LED indicators showing relay status, system status and tripping and alarm conditions.
Communication interface:
10Mbps Ethernet port
RS232, RS485 and RS422 serial ports
Supports ModBus RTU, TCP/IP, and DNP 3.0 Level 2 protocols
Protection function:
Directional time, instantaneous phase and ground overcurrent protection
Directional sensitive grounding and limited grounding fault protection
Reverse power protection
Synchronous check
Automatic bus conversion or manual control
Monitoring and Metering:
Built-in metering, including current, voltage, sequence component, power, energy and voltage
Circuit breaker operation and fault detection
Total circuit breaker arc current
Ambient temperature/analog sensor input
Oscillators and data loggers – up to 10 records, up to 32 power cycles
Software Support: EnerVista™ software suite simplifies all aspects of using 750/760 relays, including monitoring, maintenance, and data integration.
Upgrade Kit: The Multilin 8 Series Retrofit Kit provides a solution for quickly upgrading existing SR 735 or SR 750/760 devices.
Environmental adaptability: Optional conformal coating for chemical corrosion and humid environments.
SR750-P5-G5-S5-HI-A20-R-T
Product parameter
Model: SR760-P5-G5-D5-HI-A20-R
Brand: GE Multilin
Input current:
5A phase current input
5A zero sequence current input
5A Sensitive ground current input
Output:
Eight analog outputs (4-20 mA)
Two relay outputs are used for circuit breaker control
A relay output is used for alarm
Communication interface:
10Mbps Ethernet port
RS232, RS485 and RS422 serial ports
Supports ModBus RTU, TCP/IP, and DNP 3.0 Level 2 protocols
Protection function:
Directional time, instantaneous phase and ground overcurrent protection
Directional sensitive grounding and limited grounding fault protection
Reverse power protection
Synchronous check
Automatic bus conversion or manual control
Monitoring and Metering:
Current, voltage, sequence component, power, energy, voltage measurement
Circuit breaker operation and fault detection
Total circuit breaker arc current
Ambient temperature/analog sensor input
Oscillators and data loggers – up to 10 records, up to 32 power cycles
User interface:
40-character display
20 LED indicators
Numeric keypad
RS232 port Indicates an interface
Control and programming keys
Upgrade kit:
Provides a three-step upgrade process that simplifies upgrading existing 750 relays
Environmental adaptability:
Optional conformal coating for chemical corrosion and humid environments
Application field
Main protection and control of distribution feeders
Bus blocking/interlocking scheme
High-speed fault detection to mitigate arc flashes
Load reduction scheme based on voltage and frequency elements
Backup protection of transmission lines, feeders and transformers
Distributed generation (DG) interconnection protection
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Please contact Sunny sales@xiongbagk.cn for the best price.
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➱ email mailto: sales@xiongbagk.cn
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➱ phone/Whatsapp: + 86 18059884797
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