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PML703-5

PML703-5

PML Series

The PML series is a general purpose drive for a wide variety of trapezoidal-wound brushless motors. With either a 115 VAC or 230 VAC line source, our drive can control motors that vary in the 90 to 280 VDC range, up to 5 amps or 1.5 HP. With the use of on-board trim pots, you can quickly set the maximum and minimum speeds, acceleration and deceleration rates, motoring and regening current limits, and the proportional and integral feedback gains. Each drive is designed for feedback from 120° hall effect sensors, and can be commanded with a wide range of analog inputs with our built-in isolation. The drive is a 4Q PWM controller, allowing the unit to be used as a unidirectional or bidirectional controller. The microprocessor based design means it can be modified to fit OEM specific applications.

$513.00
Model
Number
Enclosure Maximum
Current
(ADC)
Input
Voltage
(VAC)
Output
Voltage
(VDC)
Power Range Reversing Isolation Feedback
HP kW
PML703-5 Chassis 5.0* 115 0 - 140 1/20 - 3/4 .04 - .60 Regenerative 0 ± 5, 0 ± 10 VDC
4-20 mA
Hall Effect Sensors
0 - 280 1/10 - 1 1/2
.08 - 1.1
230 0 - 140 1/20 - 3/4 .04 - .60
0 - 280 1/10 - 1 1/2
.08 - 1.1

* When mounted to allow upwards air flow through the heat sink fins. De-rate to 4.0 amps when mounted in any other configuration.

Features

  • UL 61800-5-1 Listed: Tested to the new UL standard to be implemented in 2020.
  • Microprocessor based: Allows custom programming for OEM’s.
  • Doubler mode: Can double a 115 VAC line to a 280 VDC bus output.
  • Speed range, regulation, and form factor: 0.1% of base speed regulation with a 100:1 speed range
  • Isolated inputs: Accepts floating or grounded signals 0 ± 5 VDC, 0 ± 10 VDC or 4-20 mA.
  • Diagnostic LEDs: LEDs for power and status (undervoltage, overvoltage, short circuit/current trip, overheating warning/trip).
  • Thermally protected: Drive recognizes when overheated as a result of overload. It first flashes a warning code on the status LED and will eventually trip if the condition persists.
  • Quadrature encoder option: Drive has connections for the quadrature encoders which can be used for speed regulation or in place of hall effects.

Technical Data

  • Hall Effect Sensors: 120°, 5 VDC, 75 mA combined

Trim Pots

  • Zero Adjust
  • Minimum Speed
  • Maximum Speed
  • Acceleration
  • Deceleration
  • Motoring Current Limit
  • Regenerative Current Limit
  • Proportional Gain
  • Integral Gain