| Customization: | Available |
|---|---|
| After-sales Service: | Online |
| Warranty: | 1 Year |
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KDZD Frequency conversion anti-interference high voltage dielectric loss tester
Product Overview
KDZD automatic dielectric loss tester adopts frequency conversion technology to ensure accurate measurement under strong electric field interference. The instrument adopts Chinese menu operation, and the microcomputer completes the measurement automatically.
The instrument is also suitable for measuring tgδ and capacity of high voltage electrical equipment in workshops, laboratories and scientific research units; It is convenient, simple and accurate to test the loss of insulating oil.
The instrument can be used to measure ungrounded or directly grounded high-voltage electrical equipment by forward or reverse wiring method, and can also measure the tgδ and main capacitance C1 and C2 of capacitive voltage transformer.
The instrument is equipped with a high voltage step-up transformer, and has taken the safety protection measures such as zero closing and lightning strike. During the test, the high voltage of 0.5KV ~ 10kV is output, which is simple and safe to operate.
KDZD Frequency conversion anti-interference high voltage dielectric loss tester
The instrument has the following protection functions:
· High voltage short circuit protection
·CVT overvoltage protection
· Poor protection of instrument grounding
KDZD Frequency conversion anti-interference high voltage dielectric loss tester
| High voltage output | 0.5 ~ 10kV, each gear increase 500V, a total of 20 gear, capacity: 1500VA |
| accuracy | tgδ: ±(reading *1.5%+0.04%) Cx: ±(reading *1.5%+5PF) |
| Discrimination rate | tgδ : 0.01% Cx: 1pF |
| measurement range | 0.1% < tg < 100%; 3PF < Cx < 60000PF; When 10KV, Cx ≤30000PF; At 5KV, Cx ≤60000PF |
| with CVT ratio measurement function, can measure CVT ratio, polarity and phase error. | |
| CVT variable ratio measurement accuracy | ± reading ×1% variable ratio measurement range: 10 ~ 99999 |
| Phase measurement accuracy: ±0.1° Phase measurement range: 0 ~ 359.9° | |
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Measurement method: a. Single frequency: 45Hz, 50Hz, 55Hz, 60Hz, 65Hz b. Different frequency: 45/55Hz, 55/65Hz, 47.5/52.5Hz automatic double frequency conversion |
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| harmonic adaptation | ≤ 3% |
| use conditions | -15ºC-50ºC relative humidity < 80% |
| Dimensions | 460 (L) ×345 (W) ×350 (H) |
| Weight | 35 kg |
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