Description
GE 350-E-P5-G5-H-E-E-N-M-1E-D-N
Technical Specifications
- Product Line: GE Multilin 350 Series.
- Part Number: 350-E-P5-G5-H-E-E-N-M-1E-D-N.
- Type: Generator Protection Relay.
- Configuration: Custom-coded per suffix designators.
Functional Features
- Comprehensive Protection: Overcurrent, differential, voltage, frequency, and thermal protection.
- Advanced Metering: High-accuracy voltage, current, and power measurement.
- Flexible Communication: Multiple serial and Ethernet ports.
- Event Recording: Extensive fault and event logging.
Application Scenarios
Used in power generation plants, industrial cogeneration, and large motor protection.
Performance Parameters
- Accuracy: 0.1% metering accuracy.
- Response Time: Fast tripping for critical faults.
- Sampling Rate: High-speed waveform capture.
Material Composition
Ruggedized metal enclosure with industrial-grade electronics and precision CTs/VTs.
Structural Characteristics
Standard rack or panel mount form factor with front panel display, keypad, and rear terminal blocks.
Working Principle
Continuously samples electrical waveforms, processes them through protection algorithms, and issues trip commands when parameters exceed setpoints.
Installation Requirements
Install in clean, dry environment. Connect CTs and VTs with correct polarity. Configure via front panel or software.
Usage Precautions
Verify CT/VT ratios and polarity. Test protection functions before energizing. Follow all safety protocols.
