GE SR750-P1-G1-S1-HI-A20-R-E Feeder management relay
The GE SR750-P1-G1-S1-HI-A20-R-E Feeder Management relay is a features-rich device designed for distribution feeder system management. The following is a detailed description of the relay:
1. Basic information
Product name: GE SR750-P1-G1-S1-HI-A20-R-E feeder management relay
Brand: GE (General Electric)
Series: Multilin SR series
Main functions: feeder management, protection and metering
2. Technical parameters
Rated voltage: 120 V AC
Frequency: 47-63 Hz
Speed: 150MHZ
Power consumption: 2.6W
Weight: 0.5 kg
Size: 123232 (unit is not clear, may be centimeters)
Output: Specific output parameters are not detailed, but depending on the general relay characteristics, may include a variety of output modes, such as current, voltage, etc
Certification: CE certification
Three, functional characteristics
Metering Function: The relay has metering function to determine voltage, frequency, watt-hour cost, load-travel percentage, operation and maximum demand equivalence. When the breaker maintenance threshold is exceeded, the relay can use its metering function to trigger an alarm.
Data display and interaction: The relay front panel is divided into four main parts: a 40-character LCD display, keyboard, light-emitting diode (LED), and RS232 ports. The LCD display displays various system values (which can be configured by the user), the keyboard allows for manual set point configuration and general navigation of relays, and the LED is used to indicate system status and faults.
Security protection: Additional security measures are implemented through password protection to prevent unauthorized adjustment of Settings. This protection applies to both manual edits made from the front end of the relay and edits made through the EnerVista 750 program.
System connection: The RS232 port allows a simple and direct connection between the computer running the EnerVista 750 software and the relay for easy data transfer and remote monitoring.
Iv. Application scenarios
GE SR750-P1-G1-S1-HI-A20-R-E feeder management relays are widely used in distribution feeder systems that require high reliability and precise control. Through its rich protection functions and metering capabilities, the relay can significantly improve the stability and safety of system operation, reduce the failure rate and maintenance costs.
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