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Huazheng Lightning Impulse Voltage Generator
Lighteing Impulse Voltage Test Equipment Scope
The generator is designed for testing a variety of electrical equipment, including air gap insulator strings, casings, and power transformers. It is also capable of performing standard lightning impulse volt |
2025-05-03 |
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HZJY-20K 20kV Insulation Resistance Tester
Instrument using
measured DAR:
Select more than 1 minute length measurement.
Select the appropriate voltage and start.
The instrument automatically record 15 s and 60 s resistance, and calculate the absorption than after 60 seconds.
Absorpt |
2025-05-03 |
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HZ-3110 10A Transformer Winding Resistance Tester
HZ-3110 DC Resistance Tester. The instrument is a newpowerful technology, small size, light weight, high output current and other characteristics.
The device is controlled by the microcontroller, with a high degree of automation, automatic discharge fu |
2025-02-11 |
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HZBB-10A TTR Transformer Turns Ratio Tester
Huazheng HZBB-10A Transformer Turns Ratio Tester Technical Parameter
1,Test range: Variable ratio -0.9 to 10000 degrees -0 to 360 degrees
2. Ratio accuracy: ± 0.1%+2 words (0.9-500)
± 0.2%+2 words (501-2000)
± 0.5%+2 words (2001-10000)
3. A |
2025-02-11 |
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HZCT-100C CT PT Analyzer
I.Characteristics
1.Automatically calculates CT and VT parameters, including knee-point voltage/current, 10% error curve, accuracy limit factor (ALF), instrument security factor (FS), second time constant (Ts), remanence coefficient (Kr), saturated and |
2025-02-11 |
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HZ-2000H Transformer Capacitance and Tan Delta Tester
Technical Indicators
Accuracy: Cx: ±(readings×1%+1pF)
tgd: ±(readings×1%+0.00040)
Anti-interference index: frequency conversion anti-interference, can still achieve the above accuracy under the interference of 200%.
Capacitance range:
Inter |
2025-02-11 |
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HZJQ-X1 80kV Transformer Oil BDV Tester
MAJOR TECHNICAL INDICATORS
Output voltage
0~80KV (optional)
Voltage distortion rate
<3%
Booster capacity
0.4kVA×2
Measuring accuracy
±3%
Supply voltage
AC220V±10% 50Hz±1 Hz
Applicable temperature
0?~45?
Applicable hu |
2025-02-11 |
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Vlf High Voltage Generator
Vlf High Voltage Generator,VLF Hipot Testerhttp://www.beijing-huazheng.com/high-voltage-test-set/vlf-hipot-tester/vlf-high-voltage-generator.html |
2025-01-17 |
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