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Benshaw soft starters are designed from the ground up to perform dependably … even in the harshest industrial environments. We offer best-in-class solutions for continuous duty applications, hazardous locations/conditions, corrosive environments and high vibration operations.
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H2 519/519P Series Clean Power Drives

Clean Power Drives

IEEE Std 519™-2014 compliant drives built to your specification

Benshaw H2 519 and 519P (passive filter) Series Clean Power Drives are designed and manufactured to limit voltage and current distortion levels to within the levels defined by IEEE-Std 519™-2014*. This eliminates the need for expensive, time consuming harmonic analysis. Our municipal projects and engineering team will work with you to configure a clean power solution that meets your specifications and requirements.

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Highlights

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Robust Design
Construction of the air flow design minimizes exposure of critical components (IGBT, PCB, etc.) to outside contaminants
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Bult-in EMC Filter
Embedded C3 EM filter to meet EN618000-3 standards and provide noise reduction
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V/F Acceleration and Deceleration Function
Auto torque boost (ATB) enhancing acceleration performance in V/F mode
Flux braking enhancing deceleration performance in V/F mode
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Sensorless Vector Control
Performs enhanced high torque at low speed with sensorless vector control

Standard Features

  • H2 Series drive
  • NEMA 1 ventilated enclosure
  • 65 kAIC circuit breaker with lockable disconnect
  • 519 (18 Pulse) includes phase-shifting transformer, a line reactor and a 12-pulse rectifier chassis unit
  • 519P includes a passive harmonic filter design
  • Control transformer with extra 120V capacity
  • Door-mounted control
    – Keypad/LCD display
    – Start/stop buttons
    – Reset button
    – Hand-off auto switch
    – Speed potentiometer

 

Modular Design

The modular design of Benshaw H2 519/519P Series Clean Power Drives eliminates significant maintenance problems that were inherent in older drive designs. Drive reliability is enhanced by significantly reducing power module part counts. This design approach also allows each H2 Series drive unit to be custom-tailored to your specific requirements. An optional bypass design configuration (ATL or RVSS) is available for H2 519/519P drive packages when mission critical reliability is important and disruptive downtime cannot be tolerated.

Standard Hardware & Software Features

Hardware

  • Dual Rated – Normal and Heavy Duty
  • 240V: 1HP~15HP (ND), 0.5HP~10HP (HD)
  • 480V: 1HP~15HP (ND), 0.5HP~10 HP (HD)
  • Display – 4 digit, 7 Segment with 4 LED Indicators
  • Protected Chassis – UL Open (IP20)
  • DIN Rail Mounting (up to 7.5HP, 5.5 kW)
  • EMC Filter (480V only)
  • Internal Brake IGBT
  • Single Phase Input (derating required)
  • Built in Potentiometer
  • RJ45 Port (Modbus-RTU)

Software

  • Modbus – RTU
  • Control – V/Hz, Sensorless Vector, Slip Compensation
  • Auto Tuning
  • Torque Limits
  • PID Control
  • Regen Avoidance
  • Kinetic Energy Buffering (KEB), Ride Through

Contact us to discuss your specific drive requirements with the Benshaw team

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Case Studies

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