
- Wuhan Guodian Mingke Electric Co., Ltd.
- Main products: Series resonance test device, Transformer tester, Circuit breaker, switch tester, High Voltage Insulation Equipm, Relay Protection Products, Cable and cable fault tester, Arrester and Insulator Test In, SF6 Test Instrument, Oil Testing Instrument, DC System and Battery Test Ins, Ground/Insulation Resistance T, Power Energy Analyzer, Power Energy Analyzer
Home > Products > Transformer tester > TKZZ-20S three-channel 20A DC resistance tester
TKZZ-20S three-channel 20A DC resistance tester
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Product Details
Brand Name | GDMK | Place of Origin | China | |
Model Number | TKZZ-20S |
Product Description
The DC resistance of a transformer is an item that needs to be measured in the semi-finished product, finished product factory test, installation, handover test and preventive test of the power sector in the manufacture of transformers, which can effectively find the transformer line
Manufacturing defects such as material selection, welding, loose joints, missing stocks, and wire breakage of the ring, and hidden dangers after operation. In order to meet the needs of rapid measurement of transformer DC resistance, our company has developed a
TKZZ-20S three-channel DC resistance tester connected to the winding. The TKZZ-20S three-channel DC resistance tester realizes three simultaneous power-on, independent current sampling, voltage sampling, and simultaneous measurement
It also displays the three-phase resistance value and the three-phase unbalance rate function, which greatly shortens the test time of the transformer DC resistance and solves the problem of long time-consuming DC resistance test of each tap winding of the power transformer.
The time required is only 1/3 of the traditional method.
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- Wuhan Guodian Mingke Electric Co., Ltd.
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