MM300_Rack

About the MM300_Rack

GE Multilin MM300 Rack

• The MM300_Rack is a base unit of the General Electric Multilin MM300 Motor Management System.

• It is designed for modular motor protection in low-voltage motor applications and has a small footprint.

• The unit supports both panel mounting (using self-tap screws) and DIN rail mounting.

• The MM300_Rack is composed of a power supply, a CPU, and two I/O modules.

• Its capabilities can be expanded by adding optional expansion modules.

• The power rating is 80 to 250 VDC standard or 60 to 300 VAC.

• While it does not include USB ports, it can connect to standard DeviceNet ModBus Slave (10/100) using a TCP suite.

• The module features two 10 amp form A relays and six digital inputs (requiring 60-300 VAC).

• It also includes an RS-485 communication interface.

• MM300_Racks provide thermal protection, integrating stator and rotor heating into a single model.

• A trip occurs if thermal capacity reaches 100%.

• Thermal modeling considers unbalance current biasing, hot and cold biasing, RTD biasing, and overload protection.

• The unit also accounts for the cooling rate of heat dissipation.

For additional information about the  MM300_Rack including detailed installation instructions, please review GE documents like manuals and user guides. AX Control typically ships out in-stock products within a few hours of your order being processed.