1.The winding resistance tester provides 7-gear output current selection and an automatic gear, with a maximum output of 10A current
2.It is applicable to inductive test objects such as transformer, mutual inductor, reactor, generator, motor, etc., and can also be used to measure test objects such as switches, copper bars, contactors, relay contacts, metal wires, cable accessories, etc for transformer winding resistance detection
3.With perpetual calendar, 99 groups of data storage, automatic temperature conversion and other functions, no data loss after shutdown
4.A printer can output and print test data
Product Introduction
This transformer dc winding resistance tester is a flagship model in our product line, designed for professional transformer testing as a practical transformer ttr and winding resistance tester. It delivers high-precision measurements for transformer winding resistance, featuring automatic temperature conversion, 99-group data storage, and real-time printing functions. With wide applicability to various transformer types, it simplifies the winding resistance test of transformers and ensures efficient, reliable test results for power equipment maintenance.
Product Parameter
|
Model |
JH2010(digital winding resistance meter) |
|
Working power supply |
220V(AC) |
|
Output current |
<5mA, 40mA, 200mA, 400mA, 1A, 5A, 10A, automatic |
|
Measuring range |
0-20kΩ(digital winding resistance meter) |
|
Minimum resolution |
1uΩ |
|
Weight |
12kg |
|
Display |
Large screen color LCD |
Product Application Scenarios
Power System Operation & Maintenance
Applied to routine inspection, fault diagnosis and maintenance of transformers, mutual inductors and reactors in substations, distribution stations and power grid companies.
Power Equipment Manufacturing
Used for offline quality inspection and factory acceptance testing of transformers, motors and reactors in manufacturing plants, ensuring compliance of winding resistance parameters with national standards.
Industrial Electrical Maintenance
Suitable for resistance testing of generators, motors, switch gears and cable accessories in factories, mines, chemical plants and rail transit to detect electrical faults.
Engineering Acceptance
Applied to on-site acceptance testing of transformers, cables and bus bars in power plant construction, airport/industrial park power supply projects and new energy projects.
Precision Component Testing
Tests winding resistance of inductive equipment (transformers, reactors, etc.) and contact resistance of conductive components (switches, copper bars, relay contacts, etc.), with 7 current gears to meet different test precision requirements.
On-site Rapid Testing & Data Traceability
Equipped with micro printer for on-site report printing; 99-group non-volatile data storage enables convenient data traceability and post-test analysis.
Product Accessories
- This product comes with
- A fuse
- One power cord
- Two rolls of printing paper
- Brown current test leads
- Red current test leads
- Black voltage sampling leads
- Ared and black adapter cables
Prodect Qualification
Deliver, Shipping and Serving
FAQ
Q: What output current gears does the JH2010 transformer DC Resistance Tester have?
A: The instrument is equipped with 7 fixed output current gears (<5mA, 40mA, 200mA, 400mA, 1A, 5A, 10A) and 1 automatic gear, which can be selected according to different test objects and precision requirements.
Q: Does the tester support automatic temperature conversion?
A: Yes, it has a built-in automatic temperature conversion function, which can automatically convert the measured resistance value to the standard temperature value, avoiding manual calculation and improving test accuracy.
Q: What is the working power supply of the tester?
A: The standard working power supply is 220V AC, which is compatible with the mains power supply of most countries and regions, and is convenient for on-site use in power stations, factories and other scenarios.
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