Description
Overview
The GE MMII-PD-1-2-240 Motor Management Unit belongs to the Multilin Motor Manager II series. Engineers use this device to protect and control low-voltage motors in demanding industrial environments. Its compact design, advanced monitoring features, and robust communication capabilities make it a reliable solution for motor management.
Technical Specifications
| Parameter |
Value |
| Model Number |
MMII-PD-1-2-240 |
| Module Type |
Motor Management Unit |
| Manufacturer |
GE |
| Product Range |
Multilin |
| Condition |
Brand New |
| Lead Time |
In Stock |
| Weight |
0.36 kg |
| Dimensions |
8.2 x 12.2 x 6 cm |
| HS Code |
8537101190 |
| Minimum Order Quantity |
1 |
| Origin |
USA |
| System |
DCS |
| Status |
Active |
| Communication Service |
Ethernet router, RS485 ModBus Plus |
| Input Ports |
16 (6 fixed, 10 programmable) |
| Output Ports |
4 (2 contractor, 2 programmable) |
| Response Speed |
1200–19200 bps communication |
Functional Description
The GE MMII-PD-1-2-240 integrates overload protection, phase unbalance detection, contractor failure monitoring, and rotor stall prevention. Its hot winding thermistor module and undervoltage auto-restart extend motor life while ensuring operational safety.
This unit features a two-line LCD display and keypad interface, enabling straightforward configuration and monitoring. Engineers benefit from advanced diagnostics, event recording, and analog measurement of phase current, ground current, thermal capacity, and energy levels. The GE MMII-PD-1-2-240 supports programmable inputs, additional relays, and voltage transformer inputs for precise power calculations.
Applications and Compatibility
The GE MMII-PD-1-2-240 Motor Management Unit suits industrial automation systems requiring reliable motor protection and control. It integrates seamlessly with DCS environments and supports RS485 ModBus Plus communication. Typical applications include turbine drives, pumps, compressors, and other low-voltage motor assemblies. Its versatility and diagnostic features make it valuable for industries focused on efficiency, safety, and equipment longevity.
