MV & HV Motors - Portable Dyno

MEA IDS – Portable Dynamometer For Testing MV and HV Motors.

R&D, Quality Assurance, Receiving Inspection, Electric Motor Performance Testers.

MEA with its unique patented IDS (Inertial Dynamometer System) and it’s Portable Dynamometer system can test the MV and HV three-phase motor with 3 testing series:

  1. 93950 Series – Three Phase Motor Tester from 100kW up to 3000kW compatible with power analyzer 5650 series with current & voltage transducer.
  2. 93960 Series – Three Phase Motor Tester from 3000kW up to 8000kW compatible with power analyzer 5660 series with current & voltage transducer.
  3. 93970 Series – Three Phase Motor Tester from 8000kW up to 20000kW compatible with power analyzer 5670 series with current & voltage transducer.


System Capabilities: 

  • Provides motor performance data, from stall up to no-load, within seconds, including:
    torque, speed, current, voltage, input power, output power, power factor, time, efficiency, frequency, the direction of rotation.
  • Provides dynamic performance tests data, including:
    speed and torque spectrum, speed and torque oscillations, friction torque, friction spectrum,
    cogging torque level.
  • Motor performance data can be recorded in the system database for comparison and statistical analysis.
  • Motor power switching is done automatically by the system.
  • Motors can be tested inside their applications.
  • Tests results are provided graphically and tabulated.
  • Test reports in PDF and Excel format.
  • Low-cost portable unit, with all the major motor performance tests of the MotorLab® system.
  • Connects directly to USB 2.0 port.


General Specifications:

(W x H x D) 26 x 12 x 33 cm
Calibration Calibration controlled by software. Adjustments are made through the software calibration interface. Calibration information is stored in the system database.


MLK Internal Power Analyzer:

Electronic Input:

Voltage 110-230 V ± 10%
Frequency 50/60 Hz


Motor Input:

Voltage Range Using voltage 40 kV
Frequency 47-63 Hz
Accuracy ± 0.2%


Portable Dynamometer Test Examples:

Measurements at 1600 V, 2700 V, and 3300 V after parabolic compensation to 6000 V (Manufacturer’s measurements are shown in the red curve)











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