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Contact number：
13016458318 027-85821963
Company address：Room 01, 3 / F, building 4, daijiashan science and Technology City, 888 Hanhuang Road, Jiang'an District, Wuhan City
After-sale service：
18971110046
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AJYP-5 anti-interference precision dielectric loss tester
Product description
Parameters
Overview
Dielectric loss insulation test can effectively find the overall damp deterioration and deterioration of electrical equipment insulation, as well as local defects. It is widely used in electrical manufacturing, electrical equipment installation, handover and preventive testing.
AJYP-5 automatic dielectric loss tester adopts variable frequency power supply technology, and uses single-chip and electronic technology for automatic frequency conversion, analog/digital conversion and data calculation to achieve the functions of strong anti-interference ability, fast test speed, high precision and easy operation.
The variable frequency power supply adopts high-power switching power supply, output 45Hz and 55Hz pure sine wave, automatically pressurize, can provide up to 10kV voltage; automatically filter out 50Hz interference, suitable for field testing with large electromagnetic interference such as substations.
Product alias: automatic dielectric loss tester, different frequency dielectric loss tester, anti-interference dielectric loss tester, dielectric loss tester, anti-jamming dielectric loss tester, automatic dielectric loss tester, different frequency dielectric loss tester.
Features
1. The instrument has high measurement accuracy and can meet the requirements of oil dielectric loss measurement. Therefore, it only needs to be equipped with a standard oil cup and a special test line to achieve oil dielectric loss measurement.
2. Using frequency conversion technology to eliminate on-site 50Hz power frequency interference, and reliable data can be measured even in an environment with strong electromagnetic interference.
3. Overcurrent protection function, the instrument will not be damaged when the test sample is short-circuited or broken down.
4. Standard capacitors and high-voltage power supply are included to facilitate field testing and reduce field wiring.
5. The instrument uses a large-screen LCD display, and the test process is intuitive and easy to operate through the Chinese character menu prompts.
Technical index
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Measuring range
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Capacitance value: 3pF ~ 60000 pF/10kV 60pF ~ 1μF/0.5kV
Dielectric loss range: 0 to 100% unlimited, resolution: 0.001%,
Automatic identification of capacitance, inductance, and resistance samples
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Maximum error
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Capacitance accuracy: ±(1.0%×reading ±1 pF)
Dielectric loss accuracy: ±(1.0%×reading ±0.04%)
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Resolution
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Capacitance resolution: minimum resolvable 0.001 pF
Dielectric loss resolution: minimum resolvable 0.001
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Test current range
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10μA～5A
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High pressure inside
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Setting voltage range: 0.5～10k, maximum output current: 200mA
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Test frequency
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50Hz single frequency, 45/55Hz automatic double frequency conversion
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Power supply
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180V ~ 270VAC, 50Hz / 60Hz ± 1% (mains or generator power supply)
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working environment
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Ambient temperature: 0 ～ 40℃; Ambient humidity: ≤ 90%RH, no condensation
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Dimensions
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50Hz single frequency, 45/55Hz automatic double frequency conversion
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Weight
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27.6 kg
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Company information
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Add：Room 01, 3 / F, building 4, daijiashan science and Technology City, 888 Hanhuang Road, Jiang'an District, Wuhan City
