GE MMII-PD-1-2-240 High-Performance Motor Management Relay
Description
GE MMII-PD-1-2-240 High-Performance Motor Management Relay is a high-performance motor management relay designed for industrial motor protection, monitoring, and control. While direct specifications for this model are unavailable, it shares core functionality with other GE Multilin motor management relays, integrating comprehensive protection, diagnostic, and communication features to support reliable motor operation in industrial settings.
| Specification | Value (based on comparable GE models) |
|---|---|
| Control Power Voltage Range | 90-300 VDC / 70-265 VAC (48-62 Hz) |
| Temperature Monitoring Input | Multiple RTD (Resistance Temperature Detector) inputs |
| Communication Interfaces | Optional Modbus, Profibus, RS-232, RS-485 |
| Operating Temperature Range | -40 to 85 degrees Celsius |
| Protection Rating | IP20 to IP65 (varies by model) |
Key Features:
- Comprehensive motor protection including overload, short circuit, phase loss, ground fault, and over-temperature protection
- High-precision measurement of current, voltage, power, and temperature parameters
- Customizable protection curves to match specific motor characteristics
- Data and event logging for fault diagnosis and predictive maintenance
- Flexible communication options for integration with industrial control systems
Applications:
- Medium and high voltage industrial motors in oil and petrochemical facilities
- Power generation and distribution systems
- Metallurgical manufacturing and heavy machinery
- Water treatment and pump control systems
Related Models:
- GE 269PLUS-W-100P-HI
- GE SR469-P5-HI-A20
- GE 369-HI-R-M-0-0-H-E
- GE 369-HI-R-0-0-0-0-E