Description
GE MM300-BEHP3CACXXX Multilin motor management system is an advanced protection, control, and metering device engineered specifically for low-voltage AC motor applications. Designed for deployment in industrial motor control centers, this unit delivers comprehensive thermal modeling, process interlocks, and flexible automation to safeguard critical rotating assets.
Product Specifications (Datasheet)
- Brand: GE Multilin
- Model: MM300-BEHP3CACXXX
- Series: MM300
- Product Name: Motor Management System
- Place of Origin: Canada
- Lifecycle Status: Active / Standard Industrial Supply
- Dimensions: Base unit approx. 4.74 in x 3.54 in x 4.84 in
- Weight: Approx. 2.5 lbs (1.13 kg)
- Country of Origin: Canada
- Power Consumption: Nominal control power input 80 to 250 VDC / 60 to 300 VAC
Operating Guidelines and Usage Methods
Proper integration of the MM300 motor protection relay requires careful adherence to industrial electrical installation protocols.
- Mounting Integrity: Securely mount the base unit onto standard DIN rails or directly onto panel backplanes inside a protected motor control center enclosure.
- Wiring Terminations: Ensure all control power, digital inputs, and analog current transformer leads are properly stripped and torqued into the removable terminal blocks to prevent loose electrical contacts.
- Configuration Software: Utilize the EnerVista setup software via the front USB port to configure motor parameters, protection curves, and FlexLogic programming before full system deployment.
Power-On and Power-Off Sequence
Strict compliance with energization procedures ensures system stability and prevents unwanted equipment tripping.
- Power-On Sequence:
- Verify that all phase current transformers, control wiring, and communication cables are correctly terminated.
- Apply nominal control power to the unit and confirm that internal diagnostic routines initialize successfully.
- Check the local graphical display or LED indicators to verify normal system status and absence of active fault codes.
- Power-Off Sequence:
- Safely stop the connected motor load through standard operational shutdown commands or emergency stops.
- Isolate and disconnect the main incoming control power supply feeds to the device.
- Disconnect external auxiliary circuits if physical maintenance or module replacement is required.
Product Instructions
The device monitors three-phase low-voltage motors by evaluating current, voltage, and thermal capacity parameters continuously. Program the integrated FlexLogic engine to execute custom control logic without needing external standalone programmable logic controllers. Regularly export event records and waveform capture data via the communication ports to analyze historical motor performance and diagnose transient anomalies.
Frequently Asked Questions (Q&A)
- Q: What is the primary application of the MM300-BEHP3CACXXX?
- A: It is designed for comprehensive protection, metering, and control of low-voltage AC motors deployed in industrial environments.
- Q: Can this unit replace a traditional PLC in motor starter circuits?
- A: Yes, its built-in FlexLogic capabilities and programmable I/O options allow it to manage pre-canned starter logic and process interlocks independently.
- Q: How is configuration data uploaded or modified?
- A: Operators can configure settings using the front panel interface or by connecting a laptop via the front USB port using setup software.
Recommended Alternative Series and Models
- GE Multilin 339
- GE Multilin 469
- GE Multilin 750
- GE Multilin 850
- GE Multilin MM200
- GE Multilin F650
- GE Multilin M60
- GE Multilin SR745
- GE Multilin B30
- GE Multilin C70
