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Multilin M60
Motor Protection System
Comprehensive protection for medium to large motors

The M60 motor protection system offers comprehensive protection and control solutions for medium to large-sized three-phase motors. The M60 provides superior protection, control, and diagnostics that include thermal model with RTD and current unbalance biasing, stator differential, reverse and low forward power, external RRTD module, two-speed motors, reduced voltage starting, broken rotor bar detection, and more.

M60
Key Benefits
  • Improved protection sensitivity through a flexible and powerful thermal model including standard, custom, and voltage dependent overload curves
  • Advanced IEC61850 Ed. 2 implementation, complete settings via SCL files and IEC 61850-9-2 process bus solution enable resource and platform managing optimization and reduce cost of ownership
  • Simplified programming with the EnerVista™ M60 motor settings autoconfigurator
  • Robust network security enabling Critical Infrastructure Protection through user command logging, and dual permission access control
  • Integrated automation and process control functions
 
  • Application flexibility with multiple I/O options and programmable logic (FlexLogic™)
  • High-end fault and disturbance recording
  • Reduced relay-to-relay wiring and associated costs through high-speed inter-relay communications
  • Enhanced motor-learned data provides critical information for preventative maintenance
  • Ambient temperature monitoring with alarms when temperature exceeds upper thresholds
  • Supports English, French, Russian, Chinese, Turkish and German languages on the front panel, software and manuals
Applications    
  • Protection and control of medium to large thee-phase induction motors of the most popular construction types
  • Automation or process control functionality
 
  • Protection of medium to large synchronous motors when paired with the SPM
  • Stand-alone protection or component in automated substation control systems


  Key Features    
 
  • Enhanced thermal model with RTD and current unbalance compensation
  • Stator differential
  • Mechanical jam/stall
  • Short circuit tripping
  • Undercurrent/underpower
  •  
  • Phase reversal
  • Reverse/low forward power protection
  • Two-speed motor protection
  • Reduced voltage starting
  • Optional internal RTDs & external RTD module
  • Phase directional overcurrent, neutral directional with dual polarity criteria, broken conductor and thermal overload
  •   Protection & Control
     

    The M60 motor protection system offers comprehensive protection and control solutions for medium to large-sized three-phase motors. The M60 includes advanced automation and communication capabilities, extensive I/O options, and powerful fault recording features that can simplify postmortem fault analysis and help minimize motor downtime. As part of the UR Family, the M60 provides superior protection and control.

    D60 Block Diagram
      Key Features
     
  • Metering - current, voltage, power, energy, frequency
  • Oscillography – analog and digital parameters at 64 samples/cycle
  • Event Recorder - 1024 time tagged events with 0.5ms scan of digital inputs
  • Data Logger - 16 channels with sampling rate up to 1 sample / cycle
  • Setting for security audit trails for tracking changes to M60 configurations
  • Motor starting characteristics for the last 250 motor starts
  •  
     
    The M60 provides protection, control, metering, and monitoring in a single device, easily integrated into existing HMI or SCADA monitoring and control systems
     
     
     
    The M60 incorporates advanced automation features including powerful FlexLogic™ programmable logic, communication, and SCADA capabilities that far surpass what is found in the average motor protection relay. The M60 integrates seamlessly with other UR relays for complete system protection, including adjacent motors, feeders and other balance of plant protection.
     
    FlexLogic™ allows for the customization of the M60 to operate and control the breakers and other auxiliary devices needed to fit most motor protection schemes and applications.
     
      Key Features
     
  • Complete IEC 61850 Process Bus solution providing resource optimization and minimizing total P & C life cycle costs
  • Three independent 100Mbps Ethernet ports enable purpose specific LAN support that eliminates latency effect of heavy traffic protocols on mission critical communication services
  • Embedded IEEE 1588 time synch protocol support eliminates dedicated IRIG-B wiring requirements for IEDs
  • Direct I/O secures high-speed exchange of binary data between URs
  • Increase network availability by reducing failover time to zero through IEC62439-3 “PRP” support
  •  
     
    The M60 provides advanced communications technologies for remote data and engineering access, making it the easiest and most flexible Motor protection relay to use and integrate into new and existing infrastructures. Direct support for fiber optic Ethernet provides high-bandwidth communications allowing for low-latency controls and high-speed file transfers of relay fault and event record information. The available three independent and redundant Ethernet options provide the means to create fault tolerant communication architectures in an easy, cost-effective manner.
    The M60 supports the most popular industry standard protocols enabling easy, direct integration into DCS and SCADA systems.
     
    • IEC 61850 Ed. 2 with 61850-9-2 (process bus) support
    • DNP 3.0 (serial & TCP/IP)
    • Ethernet Global Data (EGD)
    • IEC 60870-5-103 and IEC 60870-5-104
    • Modbus RTU, Modbus TCP/IP
    • HTTP, TFTP, SFTP and MMS file transfer
    • SNTP and IEEE 1588 for time synchronization
    • PRP as per IEC 62439-3
     
     
     
    In addition to providing high-speed connectivity directly to your Universal Relay, the UR Switch Module provides an additional 4 fiber Ethernet ports, for connection to other relays in the system as well as upstream connectivity. It also provides 2 RJ45 copper Ethernet ports which can be used to connect local devices such as PCs, meters, or virtually anything else in the system.
     

    The UR Switch Module provides a simple way to add fully-managed Ethernet networking to your relays and devices without the need for additional hardware or a dedicated communications cabinet.

    The UR Switch Module includes all of the management and features that come with all MultiLink managed switches, and can be easily integrated into a network that has other Ethernet switches.

    When used in a ring topology with other UR Switch Modules or MultiLink Switches, the UR Switch Module can be configured to use MultiLink’s Smart RSTP feature to provide industry-leading network recovery for ring topologies, at a speed of less than 5ms per switch. Learn More

     
     
    Use the M60 with integrated IEC 61850 to lower costs associated with generator protection, control and automation. GE’s leadership in
    IEC 61850 comes from thousands of installed devices and follows on years of development experience with UCA 2.0.
     
      The M60’s IEC 61850 Process Bus module is designed to interface with the Multilin HardFiber System, allowing bi-directional IEC 61850 fiber optic communications. The HardFiber System is designed to integrate seamlessly with existing Universal Relay applications, including protection functions, FlexLogic, metering and communications. Learn More
     
     
    CyberSentry enables UR devices to deliver full cyber security features that help customers to comply with NERC CIP and NITIR 7628 cyber security requirements through supporting the following core features:

    Password Complexity
    Supporting up to 20 alpha- numeric or special characters, UR passwords exceed NERC CIP requirements for password complexity. Individual passwords per role are available.

    AAA Server Support (Radius)
    Enables integration with centrally managed authentication and accounting of all user activities and uses modern industry best practices and standards that meet and exceed NERC CIP requirements for authentication and password management.

    Role Based Access Control (RBAC)
    Efficiently administrate users and roles within UR devices. The new and advanced access functions allow users to configure up to five roles for up to eight configurable users with independent passwords. The standard “Remote Authentication Dial In User Service” (Radius) is used for authentication.

    Event Recorder (Syslog for SEM)
    Capture all cyber security related events within a SOE element (login, logout, invalid password attempts, remote/local access, user in session, settings change, FW update, etc), and then serve and classify data by security level using standard Syslog data format. This enables UR devices integration with established SEM (Security Event Management) systems.

     
     
    The EnerVista™ suite is an industry-leading set of software programs that simplifies every aspect of using the M60 relay. The EnerVista™ suite provides all the tools to monitor the status of the protected asset, maintain the relay, and integrate information measured by the M60 into DCS or SCADA monitoring systems. Convenient COMTRADE and Sequence of Events viewers are an integral part of the UR setup software included with every UR relay, to carry out postmortem event analysis and ensure proper protection system operation. Learn More
    New and Enhanced Communication Capabilities
    - IEC 61850 in line with Edition 2, IEC 61850 SCL file for all relay's setting (FW 7.30)
    - Three independent Ethernet ports (FW v7.00)
    - Time synchronization via IEEE 1588 (FW v7.00)
    - PRP as per IEC 62439-3 (FW 7.10)
    - IEC 60870-5-103 (FW v7.20)
    - New IRC module that combines C37.92 multimode and direct connection singlemode (FW v7.20)
    Cyber Security - CyberSentry UR (FW v7.xx)
    CyberSentry enables UR devices to deliver full cyber security features that help customers to comply with NERC CIP and NITIR 7628 cyber security requirements through supporting the following core features:
    - Password Complexity
    - AAA Server Support (Radius)
    - Role Based Access Control (RBAC)
    - Event Recorder (Syslog for SEM)

    Fully Compatible with GE's Multlilin HardFiber System - Provides support for GE's IEC 61850 HardFiber Process Bus Solution:
    - Complete IEC 61850 Process Bus Solution providing resource optimization and minimizing total P&C life cycle costs
    Learn More

    Extended Oscillography Records (FW v7.xx)
    - Configurable events allow for records of up to 45s at 64 samples per cycle
    Broken Rotor Bar Detection - Eliminate costly downtime with intuitive analysis and detection of broken rotor bar conditions.
    - Uses advanced Motor Current Signature Analysis (MCSA) for detecting a broken rotor bar conditions
    - Fully programmable and operates while the motor is in service
    - Programmable alarm conditions allowing maintenance to be conducted at convenient times
    - New CT failure element for increased current differential selectivity (FW version 7.00)
    Remote RTD (RRTD) Module - Enables Monitoring of Remote RTDs
    - Provides support to remotely monitor and meter up to 12 programmable RTDs
    - Designed to be installed close to the motor to reduce the number of RTD cables
    - Provides temperature backup protection
    New and Enhanced Protection and Control Functionality
    - Neutral directional overcurrent with dual polarity criteria "67N" (FW v 7.20)