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LQHV-316 Motor Test Bench: Comprehensive Testing Solution for AC/DC Motors

Professional-grade LQHV-316 test bench performs comprehensive evaluations on three-phase asynchronous and DC motors. Compliant with GB/T 755-2019, GB/T 14711-2013, and GB 25442-2010 standards.


  • US$1.00; Negotiated Price
  • Lead time: 60days

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Product Details

Product Tags

LQHV-316 Motor Test Bench: Comprehensive Testing Solution for AC/DC Motors

Product Overview

The LQHV-316 is a custom-configured motor test system designed for:

  • Three-phase asynchronous motors (high/low voltage)

  • DC motor performance evaluation

  • Custom test scenarios per user requirements

Product Parameters

Equipment power supply

Power supply voltage460VFrequency60Hz
Phase number3 PhaseRated capacityNot less than 500KVA

Test capacity

Serial numberMotor typeRated voltageTest frequencyNo-load testRemark
1Low voltage three-phase asynchronous motor230V-660VSine wave 50Hz, 60Hz3kW-1250kWThe high-power motor adopts low-voltage test, and the motor rotates at full speed
2High voltage three-phase asynchronous motor3KV-13.2KVSine wave 50Hz, 60Hz50kW-8000kW
3DC motorDC800V or lessDC100kW-800kW

The main test parameters and accuracy of the test bench

Alternating current voltage
Low pressure measurement10-700VacPrecision±0.2%FS
Alternating current
Low pressure measurement1-1200APrecision±0.2%FS
High voltage measurement1-500APrecision±0.2%FS
DC measurement1-500APrecision±0.2%FS
DC resistance0.005-2000ΩPrecision±0.2%FS
Temperature-20-200℃Precision±1℃
Frequency45-65HzPrecision±0.1Hz

Compliant with Chinese national standards GB/T 755-2019, GB/T 14711-2013, and GB 25442-2010.

Design Principles

  • Reliability: Industrial-grade components with MTBF >50,000 hours

  • Safety: Double insulation protection on all circuits

  • Scalability: Modular design supports future upgrades

  • User-Centric: Intuitive interface with large backlit LCD

Testing Capabilities

1. Performance Testing

  • No-load characteristics

  • Load performance curves

  • Efficiency mapping

2. Electrical Tests

  • Insulation resistance

  • Winding resistance

  • High-potential tests

3. Dynamic Analysis

  • Startup current profiling

  • Torque-speed characteristics

  • Vibration spectrum analysis

Technical Highlights

  • Precision Measurement: 0.5% accuracy on electrical parameters

  • Custom Configurations: Adaptable to special motor types

  • Data Integrity: All-new components with calibration certificates

  • Durability: Anti-corrosion treatment on all surfaces

Typical Applications

  • Motor Manufacturers: Factory acceptance testing

  • Industrial Maintenance: Predictive maintenance programs

  • Quality Labs: Compliance verification

  • R&D Centers: Prototype performance validation

Why Choose LQHV-316?

  • Standards Compliance: Meets latest GB and IEC requirements

  • Reduced Downtime: Complete test suite in single platform

  • Future-Ready: Supports IoT integration for Industry 4.0

  • Technical Support: Custom test programming available

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