Intelligent Low Voltage Solid State Motor Control Products with Next Generation MX2/MX3 Technology
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Intelligent Low Voltage Solid State Motor Control Products with next generation MX2/MX3 technology Low Voltage Solid State Starters MX2 Control Technology Next Generation Intelligent Motor Control Next Generation Intelligent Motor Control • Mission critical reliability • Patented soft start technology • Integral digital protection and metering • Continuous and integral bypass chassis • RXE redundant configurations • MXP modular, prepackaged starters MX2 Board • Reversing, two-speed, wound rotor • Synchronous, dc injection braking • 24/7 service and support MX2 Control Highlights The MX2 control technology from Benshaw provides a powerful, flexible, intelligent low voltage motor control platform. MX2-based controls offer multiple, user selectable starting modes, an increased selection of configurable digital and analog I/O’s, comprehensive built-in metering capabilities, unprecedented onboard protection and an easy to use, intuitive user interface. Our control board terminal configuration—coupled with programmable burden CT settings—makes Benshaw’s MX2 technology an excellent choice for a wide range of intelligent, soft start motor control applications. Benshaw’s MX2-based low voltage motor controls raise the bar for intelligent, low-cost, soft start motor control. When you factor in our unique three-year factory warranty and 24/7 comprehensive technical 2 Optional Keypad support, we think you’ll find Benshaw’s MX -based controls to be an excellent value. Standard Features: • High performance motor control with multiple • Power stack thermistor starting modes built in • Data snapshot of each fault • Jogging 7 and 14% speed • Power up on start • 3 user configurable digital inputs • 1,000 V capable • 2 fixed inputs for start and bypass confirm • Energy saver • 3 user configurable output relays and 1 fixed • Remote keypad ready bypass confirm • UL, CUL, NEMA compliance • User configurable analog I/O • Built-in self-testing (BIST) • Programmable burden CT settings • Modbus 485 plus expanded communications • Residual ground fault capabilities with optional MXDE3 • Advanced line / motor metering communications module • DC braking light duty 2 benshaw.com MX2 Control Features Multiple Starting Modes: 3 Relay Outputs Configurable to: • Voltage ramp • Power ramp • Starter off • OL alarm • Current ramp – Adjustable initial torque • Faulted fail safe and non fail safe • Shunt trip fail safe and non fail safe – Adjustable initial current – Adjustable maximum torque • Running • Ground fault – Adjustable maximum current – Adjustable ramp time • Up to speed • Energy saver indication – Adjustable ramp time • Linear/tach feedback control • Alarm condition • Heating indication • Torque ramp (TruTorque™) • Jogging 7 and 14% speed • Ready condition • Slow speed forward/reverse – Adjustable initial torque • Locked out • DC braking – Adjustable maximum torque • Overcurrent trip • Cooling fan – Adjustable ramp time • Undercurrent trip • 1 fixed bypass Motor Protection: 1 Analog 4 – 20 mA /0 – 10 Vdc Input Configurable to: • Motor thermal • High line frequency • Ground fault • Trip high level • Trip low level overload residual • Phase reversal • Independent starting • Shorted SCR • Phase loss 1 Analog 4 – 20 mA / 0 – 10 Vdc Output Configurable to: and running OL’s • Disconnect fault • Instantaneous • Current (0 – 200%/0 – 800%) • MW (0 – 1 MW) • Up to speed timer overcurrent • Inline contactor fault • Voltage (0 – 150%) • Analog input (0 – 100%) exceeded • Overcurrent • Control power low • OL (0 – 150%) • Firing (0 – 100%) • Low line voltage • Undercurrent • Stack over • KW (0 – 10 KW/0 – 100 KW) • Calibration • Low line frequency temperature • Current imbalance Metering: User Interface: • ± 2% accuracy • L2 – L3 voltage • Analog input • Standard board-mounted LED – View status information interface • Average current • L3 – L1 voltage • Analog output – View line current, voltage and • Optional remote mount LCD frequency in real time • L1 current • Overload % • Run time — days display – Start and stop the solid state • L2 current • Power factor • Run time — hours – Set/examine operating starter • L3 current • Watts • # of starts parameters • Current • VA • TruTorque™ % imbalance % • VARS • Power % 1 Communication Port Included: • Ground fault amps/ • Modbus RTU / RS485 • • KW hours • Peak starting residual current • MW hours Optional with MXDE3: • Average volts • Last starting • Phase order • DeviceNet • Ethernet/IP • L1 – L2 voltage duration • Line frequency • Ethernet • Modbus TCP 3 Digital Inputs Configurable to: Advanced Functionality: • Stop • OL reset • Dual ramp selection • Dual ramp selection • LV BIST test (built-in self test) • Fault • Local/remote • 1 dedicated start • Adjustable kick current selection input • Fault reset • Programmable decel modes • Heater enable • 1 dedicated bypass • Bypass/confirmation & inline • Heater disable 3 MX3 Control Technology Next Generation Intelligent Motor Control MX3 Board Optional RTD modules I/O Card MX3 Control Highlights Benshaw’s next generation MX3 technology propels low voltage motor control to even greater levels of performance and functionality. With its real-time clock, enhanced programming capabilities, ease of use and a unique, flexible architecture—Benshaw’s MX3 controller delivers advanced motor control and protection with all of the rugged, dependable performance you’ve come to expect from a world Keypad (Included) leader in advanced controls and drives. MX3 controllers, power components, software and sensors are all designed, built and tested to perform as an integrated control system, eliminating the coordination and performance problems inherent in other forms of reduced voltage starting. Benshaw’s next generation MX3 technology will shorten your commissioning times, improve motor performance and protection, enhance diagnostic capability and streamline electrical system monitoring and maintenance tasks. Benshaw’s MX3 control technology provides all MX2 features, plus: • 8 user configurable inputs • Start per hour limiter • 2 fixed inputs for start • Back spin timer and bypass confirm • Time between starts limiter • 6 user configurable relay outputs • Zero speed switch input • 1 fixed output for bypass confirm • Power outage ride through (PORT) • Real-time clock • Power factor trip • Motor PTC input • Patented Cyclo™ control • Zero Sequence Ground Fault (0-40% speed) • RTD module support • Full DC braking with add-on SCR • Event log (99 events) 4 benshaw.com MX3 Control Features Multiple Starting Modes: 6 Relay Outputs Configurable to: • Voltage ramp – Adjustable ramp time • Starter off • Locked out • Energy saver indication • Current ramp • Power ramp • Faulted fail safe and • Overcurrent trip non fail safe • Heating indication – Adjustable initial current – Adjustable initial torque • Undercurrent trip • Running • Slow speed forward/ – Adjustable maximum current – Adjustable maximum torque • OL alarm reverse • Up to speed – Adjustable ramp time – Adjustable ramp time • Shunt trip fail safe • DC braking • Alarm condition and non fail safe • Torque ramp (TruTorque™) • Linear/tach feedback control • Cooling fan • Ready condition • Ground fault – Adjustable initial torque • Cyclo™ converter control • 1 fixed bypass – Adjustable maximum torque Motor Protection: 1 Analog 4 – 20 mA / 0 – 10 Vdc Input Configurable to: • Motor thermal • Phase reversal • Ground fault • Trip high level overload (residual or zero • Phase loss • Trip low level sequence) • Independent starting • Instantaneous and running OL’s • Inline contactor fault overcurrent 1 Analog 4 – 20 mA / 0 – 10 Vdc Output Configurable to: • Up to speed timer • Control power low • Overcurrent • Current (0 – 200%/0 – 800%) • MW (0 – 1 MW) exceeded • Stack over • Undercurrent • Voltage (0 – 150%) • Analog input (0 – 100%) • Low line voltage temperature • Current imbalance • OL (0 – 150%) • Firing (0 – 100%) • Low line frequency • Motor PTC input • Shorted SCR • KW (0 – 10 KW/0 – 100 KW) • Calibration • High line frequency • RTD modules • Disconnect fault Metering: User Interface: • ± 2% accuracy • L3 – L1 voltage • Analog output • Standard board-mounted – View status information LED interface • Average current • Overload % • Run time — days – View line current, voltage and • Optional remote mount frequency in real time • L1 current • Power factor • Run time — hours LCD display – Start and stop the solid state • L2 current • Watts • # of starts – Set/examine operating starter ™ • L3 current • VA • TruTorque % parameters • Current imbalance • VARS • Power % % • KW hours • Peak starting 1 Communication Port Included: • Ground fault amps/ current • Modbus RTU / RS485 • MW hours residual • Last starting • Phase order • Average volts duration Optional with MXDE3: • Line frequency • DeviceNet • Ethernet/IP • L1 – L2 voltage • Real-time clock • Analog input • Ethernet • Modbus TCP • L2 – L3 voltage 6 Digital Inputs Configurable to: Advanced Functionality: • Stop • OL reset • Dual ramp selection • Dual ramp selection • LV BIST test (built-in self test) • Fault • Local/remote • 1 dedicated start • Adjustable kick current • Event log (99 events) selection input • Fault reset • Programmable decel modes • Heater enable • 1 dedicated bypass • Bypass/confirmation & inline • Heater disable 5 Control Feature Comparison Function: MX2 MX3 Function: MX2 MX3 Soft Starting and Stopping Protection Voltage Ramp Separate Starting/Running Overload Classes Current Ramp Adj. Hot/Cold Ratio TruTorque™ Ramp Adj. Cooling Time Power Ramp Intelligent Start