Grounding Resistance Tester 3A
| Place of Origin: | Hubei |
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Company Profile
| Location: | Wuhan, Hubei, China (Mainland) |
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| Business Type: | Manufacturer, Trading Company, Distributor/Wholesaler |
| Main Products: | Insulating Oil Tester, SLQ Primary Current Injection Test Set, HYVA-404 CT PT Analyzer, HYLB-601 Instantaneous Signal Recorder, HYGK-306 Circuit Breaker Analyzer |
Product Detail
| Model No.: | HYDW-3A |
|---|---|
| Brand Name: | Huaying |
Product Description
NO: HYDW-3A
Grounding resistance tester
1. Measurement scope: 0~150Ω (including impedance of current pile)
2. Resolution: .001Ω
3. Measurement error: ± (reading×2%+0.005Ω)
4. Maximum output voltage: AC 400V (45Hz, 55Hz, double frequency, sine wave)
5. Maximum output current: AC 3A (45Hz, 55Hz, double frequency, sine wave)
6. Current output gears: 3/2.5/2/1.5/1A, one gear every 0.5A, totalling 9 gears.
7. Anti-jamming capacity: power frequency resistance 50Hz voltage 10V
8. Requirement for measuring line:
Sectional area of cooper core of current line≥1.5mm2
Sectional area of cooper core of voltage line≥1.0mm2
9. Electric power supply: AC 220V±10%, 50Hz
10. Contour dimension: 440×350×210mm3
11. Instrument weight: 30kg
4 pole capacitites
