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Multilin™ MM200

Multilin™ MM200
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Multilin™ MM200 Low Voltage Motor Protection and Control The Multilin MM200 is a digital motor protection and control system, designed for low voltage motor applications that integrates protection, control and multiple communication protocols in a rugged compact device. Easily integrated into new and existing control system architectures, the Multilin MM200 provides comprehensive low voltage motor protection and communications for all types of motor protection applications. • Motor Thermal Model • Undercurrent & Current Unbalance • Acceleration Time • Sensitive Ground Fault • Built-in Starter Logic • Flexible protection, control, and communication options to suit low voltage motor applications • Auto / Manual Control • Small footprint designed specifically for IEC and NEMA MCC applications • Configurable Inputs • Integrated pushbuttons and LED indicators reduce external components and wiring • Power Fail Restart • Flexible DIN rail mounting • Multiple communication protocols allows simple integration into monitoring and control systems. Metering & Monitoring • Optional control panel provides local control • Current, Motor Loads, Thermal Capacity • Universal device for all motor power ratings • No CTs required for less than 5A motor ratings • Motor Running Time, Cause of Trip, Total Number of Trips • Thermistor input to monitor the ambient or motor temperature • Support for Hand Held Display (HHD) that provides a graphical color local interface allowing local operators to view and change setting files and quickly access relay diagnostic information Communications • Networking through RS485 • MCC and standalone Panel Mount Applications • Multiple protocols - Modbus RTU ODVA Compliant DeviceNet Internally powered Profibus • IEC and NEMA Motor Control Center (MCCs) • Simultaneous Communications • Low Voltage Three-Phase Motors • Process control applications • System architecture requiring multiple simultaneous communications EnerVista™ Software • Simplify setup and configuration • Strong document archive and management system • Simplify full featured monitoring and data recording • Stro

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Motor Thermal Model To provide optimal protection and maximize run time, the MM200 employs an advanced thermal model, consisting of four key elements: • Overload Curves • Hot/Cold Safe Stall Ratio Mechanical Jam and Acceleration Time TRIP TIME (seconds) The MM200 is a digital motor protection and control system, designed for Low Voltage motor applications. Compact and powerful, the MM200’s protection can be scaled to the specific requirements of your system. reducing the TCU value exponentially, based on the programmed cool time constants. As cooling occurs at different rates for stopped...

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Power Fail Restart EnerVista™ Software The MM200 supports a Power Fail Restart element (PFR), which provides an undervoltage motor restart after a momentary power loss (dip). The undervoltage condition is detected by a digital input associated with an externally mounted voltage relay. The MM200 utilizes the most advanced communications technologies available today making it an easier and more 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 MM200. All...

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Viewpoint Monitoring EnerVista™ Integrator Viewpoint Monitoring is a simple-to-use and full-featured monitoring and data recording software package for small systems. Viewpoint Monitoring provides a complete HMI package with the following functionality: EnerVistaTM Integrator is a toolkit that allows seamless integration of Multilin devices into new or existing automation systems. Included in EnerVistaTM Integrator is: • Plug & Play Device Monitoring • OPC/DDE Server • System Single-Line Monitoring & Control • Multilin Drivers • Annunciator Alarm Screens • Automatic Event Retrieval •...

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User Interface Front Panel Controls Optional Fieldbus Protocols • Integrated Device Controls Power Supply and Digital Inputs: • Motor Status • Alarm Indication & trip • Communication Status • Additional user LEDs • Auto/Manual RS485 Communications and Thermistor Input • 24 VDC Power Supply • 7 x 24 VDC Inputs (wet) • 60-300VAC Power Supply • 6x AC Inputs • % Motor Load • Sensitive Ground Fault Optional Control Panel Interface • 2 Form A Outputs (5 Amps) • 1 Form C Outputs (5 Amps) Dimensions Side View Front View

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HandHeld Display (HHD) The Hand Held Display (HHD) provides a rugged local interface for MM200 Motor Protection Systems where a local display is not used in the MCC. The HHD provides a graphical color local interface to the MM200 Motor Protection Systems allowing local operators to view and change setting files and quickly access relay diagnostic information. The HHD provides a clear and detailed view of all motor settings, diagnostic information and metering data available in the MM200 allowing local operators to make informed decisions on the motors operation. Wiring Diagrams

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Wiring Diagrams (Cont)

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Technical Specifications INPUTS PHASE CURRENT INPUTS CT Primary: 0.5A to 1000A CT Secondary: 1A or 5A (Both supported as standard) Burden: 0.2VA Conversion Range: 0.2 to 40 A (8x CT) Nominal Frequency: 50/60 Hz Frequency Range: 40-70 Hz Accuracy: (Ext CT) 2% of injected or 1% of 8xCTP Accuracy: (Direct) 2% of injected or 0.1A CT Withstand: 0.2 seconds at 100 x rated current 1.0 second at 50 x rated current 2.0 seconds at 40 x rated current continuous at 3 x rated current (40DegC) SENSITIVE GROUND CURRENT INPUT CT Primary: 0.5A to 15A Conversion Range: 0.5A to 15A, 2000:1 CBCT Accuracy: 0.1A...

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Multilin™ MM200
1 / 8Pages