MM300Low voltage motor managementThe MM300 integrates protection, control, automation, metering, diagnostics and multiple communication protocols in a rugged compact device for low voltage motor applications. Designed for NEMA and IEC Motor Control Centers, the MM300 delivers superior protection and control to extend equipment life and maximize process uptime. Key benefits
Applications
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The MM300 integrates protection, control, automation, metering, diagnostics and multiple communication protocols in a rugged compact device for low voltage motor applications. Designed for NEMA and IEC Motor Control Centers, the MM300 delivers superior protection and control to extend equipment life and maximize process uptime.
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The MM300 Enhanced supports higher processing capability which enables advance communication options including latest IEC61850 Ed.2 protocol, Ethernet redundancy according to IEC62359-3 (PRP/HSR) ensuring higher availability and zero loss of data. Other communication options include Modbus serial/TCP & Profibus. The Protection, Monitoring & Control capability has been greatly enhanced with support for Event, Fault, Disturbance recorder, Data logger, Motor Health Records, Motor Learned Data etc. The MM300 Enhanced delivers a host of cybersecurity features that help operators to comply with NIS and NERC CIP guidelines, or other security regulations. The MM300 Enhanced is built upon the same powerful shared platform as the P40 Agile Enhanced and 8 Series. This encourages mixed usage in projects without additional training needs. |
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The MM300 (DevcieNet Application) supports standard Motor Protection, Monitoring & Control options. The device is fully scalable, supports various digital input/output options to suit application needs. The device support host of industry protocols including DevicenNet. Other protocols supported include Modbus serial/TCP & Profibus. Only single Ethernet interface is supported as an ordering option. |
The MM300 Enhanced is a digital motor protection and control system, designed for Low Voltage motor applications. Flexible and powerful, the MM300 Enhanced’s protection can be scaled to the specific requirements of your system.
ANSI Device Numbers & Functions
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The MM300 Enhanced includes high accuracy metering for all AC signals, voltage, current, power metering, and temperature all available options. Current and voltage parameters are available as total RMS magnitude and angle
Motor faults analysis using both analog and digital power system quantities that are measured and recorded up to a rate of 32 samples per cycle.
The MM300 Enhanced provides motor start recording in COMTRADE file format. The recording includes thermal profile, phase and ground currents & voltages, current unbalance, real, reactive, and apparent power, frequency, and motor status.
Motor Start Record showing motor operating conditions during starts
The MM300 Enhanced’s powerful I/O and programmable FlexLogic options offer advanced automation control, reducing the need for additional programmable controllers or discrete control relays.
FlexLogic™ and additional I/O options allow the MM300 to replace local programmable controllers in LV applications.
MM300 Enhanced Dual Architecture Communication
The MM300 Enhanced supports the most popular industry standard protocols enabling easy, direct integration into HMI and electrical SCADA systems. Modbus RTU and Modbus TCP is provided standard with a RS485 and RJ45 Ethernet networking port respectively.
The MM300 Enhanced can support concurrent operation of Serial, Fieldbus and Ethernet protocols. This enables MM300 Enhanced to communicate with DCS, Electrical Control System simultaneously and Integrate seamlessly with other protection & control devices on station bus. The Ethernet option in a device initially connected with a serial protocol can provision for a future communications upgrade to Ethernet.
The EnerVista toolsuite provides all the tools to monitor the status of the protected asset, maintain the relay, and integrate information measured by the MM300 Enhanced into DCS or SCADA monitoring systems. Convenient COMTRADE and Sequence of Events viewers are an integral part included with every MM300 Enhanced to carry out postmortem event analysis to ensure proper protection system operation.
Configure MM300 Enhanced using intuitive EnervistaFlex setup program.
The MM300 Enhanced delivers a host of cybersecurity features that help operators to comply with NIS and NERC CIP guidelines, or other security regulations.
Cybersecurity with Radius Authentication
The MM300 is a digital motor protection and control system, designed for Low Voltage motor applications. Flexible and powerful, the MM300’s protection can be scaled to the specific requirements of your system. This product is under last-time buy. Please contact GE for availability. As an alternative, please refer to MM300 Enhanced.
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The MM300 includes high accuracy metering for all AC signals. Voltage, current, power metering, and temperature all available options. Current and voltage parameters are available as total RMS magnitude and angle.
Log motor operating parameters to allow for analyzing motor loading and performance over prolonged periods of time.
The MM300’s powerful I/O and programmable FlexLogic options offer advanced automation control, reducing the need for additional programmable controllers or discrete control relays.
FlexLogic™ and additional I/O options allow the MM300 to replace local programmable controllers in LV applications, like conveyor belts as in this example
The MM300 utilizes the most advanced communications technologies available today making it the easiest and most flexible motor protection relay to use and integrate into new and existing infrastructures. Multiple communication ports and protocols allow control and easy access to information from the MM300. All communication ports are capable of communication simultaneously.
The MM300 supports the most popular industry standard protocols enabling easy, direct integration into HMI and electrical SCADA systems. Modbus RTU is provided standard with a RS485 networking port. The following optional protocols and communication ports are available:
The EnerVista™ Suite is an industry-leading set of software programs that simplifies every aspect of using the MM300. The EnerVista™ suite provides all the tools to monitor the status of the protected asset, maintain the relay, and integrate information measured by the MM300 into DCS or SCADA monitoring systems. Convenient COMTRADE and Sequence of Events viewers are an integral part of the EnerVista Setup software included with every MM300, to carry out postmortem event analysis to ensure proper protection system operation. Learn More