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Wuhan GDZX Power Equipment Co., Ltd
Home ProductsEarth Insulation Tester

Large-scale Grounding Grid Earth Resistance Tester Earth Ground Meter

China Wuhan GDZX Power Equipment Co., Ltd certification
China Wuhan GDZX Power Equipment Co., Ltd certification
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Large-scale Grounding Grid Earth Resistance Tester Earth Ground Meter

Large-scale Grounding Grid Earth Resistance Tester Earth Ground Meter
Large-scale Grounding Grid Earth Resistance Tester Earth Ground Meter Large-scale Grounding Grid Earth Resistance Tester Earth Ground Meter Large-scale Grounding Grid Earth Resistance Tester Earth Ground Meter

Large Image :  Large-scale Grounding Grid Earth Resistance Tester Earth Ground Meter

Product Details:

Place of Origin: CHINA
Brand Name: GDZX
Certification: ISO9001
Model Number: ZXDW-3A

Payment & Shipping Terms:

Minimum Order Quantity: 1 set
Price: USD
Packaging Details: CARTON
Payment Terms: L/C, T/T, Western Union, MoneyGram
Detailed Product Description
Features: 45Hz 55Hz, Double Frequency, Sine Wave Measuring Range: 0~15Ω
Accuracy: 1% U Output: 0-100V
I Output: 0-3A Resolution: 0.001Ω
High Light:

digital insulation resistance tester

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insulation resistance test instrument

ZXDW-3A Large-scale Grounding Grid Earth Resistance Tester

 

This device applies to test frequency ground resistance, contact voltage, pace voltage and earth electric resistivity.

 

Features

 

1. Good frequency equivalence. sine wave(measured current wave), two frequencies for testing.

2. Strong anti-jamming ability, test results stable, reliable. Error caused from 15V/50Hz disturbance: 0.001Ω

3. High precision, can test the ground network of small impedance.

4. Powerful: test all characteristic parameters like ground impedance, resistive and reactance component

5. disconnection alarm function

6. Easy to operate, menu operated, directly display the test results.

7. Do not need high current wire.

8. small volume, little weight, convenient to carry

 

Parameters

 

Impedance measurement range   0~15Ω
Resolution   0.001Ω
Measurement error   ±(reading×1%+0.005Ω)
Output voltage   0~100V (45Hz,55Hz, double frequency, sine wave)
Maximum output current   0~3A (45Hz,55Hz, double frequency, sine wave)
Operation environment   Temperature -10℃~50℃, <90%RH
Measured wire required value   Section surface of current wire copper core≥1.0 mm2
    Section surface of voltage wire copper core≥0.2 mm2
Power supply   AC 220V±10%, 50Hz
Dimension   440×350×310mm3
Weight   10kg

Large-scale Grounding Grid Earth Resistance Tester Earth Ground Meter 0Large-scale Grounding Grid Earth Resistance Tester Earth Ground Meter 1Large-scale Grounding Grid Earth Resistance Tester Earth Ground Meter 2

 

Contact Details
Wuhan GDZX Power Equipment Co., Ltd

Contact Person: Jaly

Tel: +8618971604443

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