Drives Specifications

Obtain the necessary control required for your application. Trans-Power Variable Speed Drives provide flexibility and simplicity for your motor control application. Optimize speed and efficiency for both fixed and variable load demands. In addition, Trans-Power V-Drives are available with an integrated power disconnect for decentralized mounting solution allowing you to reduce component costs and space in your facility.

Input Ratings

  • Supply voltage: 110-480 VAC:  +/- 10%
  • Supply frequency: 48-62Hz
  • Phase imbalance: 3% maximum
  • Power cycles: 120 per hour evenly placed

Drive Features

  • Auto restart: Yes – up to 5 attempts
  • Configurable FWD/O/Rev Switch: Switched version only
  • Preset speeds: 4 preset frequencies/speeds
  • Display: 6 character LED display
  • Simple commissioning: 12 parameter basic setup, 50 total parameters
  • Enclosure: NEMA® 4x/12 IP66 (dust/waterproof) for indoor use

Drive Specifications

  • Analog inputs: 2: 0-10 VDC, 4-20mA
  • Relay inputs: 1: Built-in form C relay, 250 VAC, 6A /30 VDC, 5A DC
  • Analog input/digital output: 0-10 VDC
  • Programming: Keypad or optional V- STIK commissioning and back up drive parameters tool
  • Switching frequency: 4-32 kHz, default 8kHz
  • Voltage boost: User selectable
  • Dynamic braking: Built-in brake chopper, frames 2 & 3
  • External braking resistor: Up to 150% dynamic braking with properly sized resistor
  • DC injection braking: Programmable 0-25 seconds at 0.0Hz
  • Volts/Hz: V/Hz, adjustment user selectable
  • Output frequency: 0-500 Hz 0.1 Hz resolution
  • Accel/Decel: Independent acceleration & deceleration ramps (0.0 to 600 seconds)
  • Keypad speed control: Standard switched and non switched versions
  • Network communications: RS-485 2 wire MODBUS-RTU communications
  • PID control: Internal PID control with feedback display
  • Sink/source inputs: Source, 24 VDC Logic

Drive Protection

  • Under voltage: Protection against low input line voltage
  • Overload capacity: 150% for 60 seconds, 175% for 2 seconds
  • Output short circuit: Phase to phase on output
  • Drive over temperature: Heat sink sensor
  • Electronic thermal overload: Electronic thermal overload protection for the connected motor
  • DC bus overload: DC Bus trip
  • Over current: Over-current/short-circuit protection
  • Output phase: Open output phase fault
  • Loss of reference: Loss of speed reference signal fault
  • Communication error: Detects communication error

Operational Conditions

  • Altitude: 1,000 m (3,300 ft.) derate above 1,000m:1% per 100mm /Max 2000m
  • Ambient temperature: –10°C to 40°C, 14°F – 102°F
  • Relative humidity: 0% to 95%, non-condensing

Global Certifications

  • c UL us, CE, C-tick, RoHS, ISO9001, ISO14001


  • Fault log: Last four faults stored with time stamp
  • Data logging: Output current, drive temperature, DC bus voltage
  • Monitoring: Hours run meter, energy consumption meter