Transformer Comprehensive Characteristics Test Bench

Transformer Comprehensive Characteristics Test Bench

The HM5050 Series Transformer Comprehensive Characteristics Test Bench is a multifunctional, high - precision integrated testing device designed for transformer performance detection and experimentation.
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Description
Technical Parameters

 Products Video

 

HM5050 Transfomer Test Bench Display Video

Product Overview & Application Scenarios

 

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The HM5050 Series Transformer Comprehensive Characteristic Test Bench is a multifunctional, high-precision integrated testing device specifically designed for transformer performance testing and experimentation. This equipment combines multiple testing functions including no-load loss, load loss, turns ratio and connection group, DC resistance, and power frequency withstand voltage. It supports automatic data conversion and storage, making it suitable for transformer manufacturing, maintenance, and power system operation applications.

 

Application Scenarios

Power Industry: Factory testing and periodic maintenance of transformers in distribution systems.

Manufacturing: Quality control and performance verification for transformer manufacturers.

Industrial and Mining Enterprises: Condition assessment and fault diagnosis for in-house transformers in large factories.

Research Institutions: Performance research and optimization experiments on transformers.

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the panel of  operating table

▼ This system has two sets of operation and control modes: console panel control mode and computer soft interface control mode. These two sets of control modes are completely independent and complementary, but there are also certain differences and associations.

Touch screen panel control: conduct the operation test through the buttons, indicators, current voltmeter and power analyzer on the operator table on the touch screen panel. The test process is completely independent and does not depend on the computer control mode.

Computer soft interface control: through the buttons, indicators and other operation control on the computer soft interface. However, the power analyzer must be opened, and the data on the interface is taken from the instrument.

▼Key knob switch

Switch power supply of the control console.

▼Emergency stop button

only the console panel, off the control power supply and the regulator input power, and the system stops working to handle the emergency events in the test.

▼ Bell button

1) The bell button is only on the console panel. After clicking, the bell will ring for 2 tones, 3 seconds each time, with an interval of 1 second.

2)Start the trial (after clicking the function button) and end the test will ring automatically.

HM505003

parameter Description

 

Item

Measuring scope

Relative error

Voltage

0~450V

±(0.2% reading + 0.1% range)

Current

0.1~20A

±(0.2% reading + 0.1% range)

Power

U*I

±(0.2% reading + 0.1% range)

Power factor

0.1~0.9999

± 3%

Power supply

AC380V+10% 50HZ+1%

Usage environment

Working temperature scope is 0~40℃and relative humidity is 30%~90%

 

 

On-site pictures

 

HM505001

HM505003

HM505002

 

Maintenance FAQs

 

Q: The device does not power on. How to troubleshoot?

A: Check power connections and input voltage (AC 220V ±10%). If normal, contact support to inspect internal fuses or the mainboard.

Q: Why is there abnormal data fluctuation during tests?

A: ① Check test cable connections; ② Verify electromagnetic interference levels; ③ Reboot and recalibrate the device.

Q: How to export historical test data?

A: Connect via USB and use the provided software to export data in Excel or PDF formats.

Q: How often should the device be calibrated?

A: Annual calibration is recommended. For heavy usage or harsh environments, shorten to every 6 months.

Q: Frequent alarms during withstand voltage tests. How to resolve?

A: ① Check transformer insulation; ② Ensure test voltage does not exceed limits; ③ Verify wiring correctness.

 

Conclusion The HM5050 Series Transformer Comprehensive Characteristics Test Bench delivers multifunctionality and intelligence, empowering efficient performance verification and quality control in diverse industries.

 

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