Gold Member Since 2017
Audited Supplier

Earth Resistance Tester, Grounding Grid Earth Resistance Test, Earthing Network Ground Resistance Test manufacturer / supplier in China, offering 3A Large-Scale Grounding Grid Earth Resistance Tester, China sale Automatic acid value of the analyzer, China On Sale AC DC Intelligent Sf6 Density Relay Calibrator and so on.

(/ )

Supplier Homepage Product Ground test Instrument 3A Large-Scale Grounding Grid Earth Resistance Tester

3A Large-Scale Grounding Grid Earth Resistance Tester

FOB Price: US $1,500-2,200 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1,500-2,200/ Piece
Get Latest Price
Port: Wuhan, China
Production Capacity: 5000PCS/month
Payment Terms: L/C, T/T, Western Union

Request a custom order and have something just for you!

Send Customized Request
Basic Info
  • Model NO.: ZXDW-3A
  • measurement range: 0-150Ω
  • Measurement error: ±(reading×2%+0.005Ω)
  • Size and weight: 440×350×210mm, 18KG
  • Output Voltage: AC 420V (45Hz, 55Hz, double frequency, sine wave)
  • Transport Package: Carton
  • HS Code: 9030332000
  • Warranty: 1 Year
  • resolution: 0.001Ω
  • Power supply: AC 220V±10%, 50Hz
  • Max output current: 3A
  • Trademark: GDZX
  • Origin: China
Product Description
This device applies to test frequency ground resistance, contact voltage, pace voltage and earth electric resistivity. Can test substation grounding grid (4Ω), fire and water electric power plants, microwave stations (10Ω), lightning rod multi-purpose model (10Ω). It adopts different frequency anti-jamming technique, can get the data under 50Hz in strong interference circumstance. measured current from 0~3A, which will not cause the electric potential of the grounding device too high. It's with strong anti-interference ability, so no need power off during the test
1. Good frequency equivalence. The measured current waveform is sine wave, there are two frequences for testing.
2. Strong anti-jamming ability, test results stable and reliable. Error caused from 15V/50Hz interference voltage: 0.001Ω
3. High precision, can test the ground network of small impedance.
4. Powerful: can test all characteristic parameters, like ground impedance, resistive component, 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

Impedance measurement range0~150Ω
Measurement error±(reading×2%+0.005Ω)
Maximum output voltageAC 420V (45Hz,55Hz, double frequency, sine wave)
Maximum output currentAC 3A (45Hz,55Hz, double frequency, sine wave)
Anti-jamming capabilityAnti- frequency 50Hz voltage 10V
Measured wire required valueSection surface of current wire copper core≥1.5 mm2
Section surface of voltage wire copper core≥1.0 mm2
Power supplyAC 220V±10%, 50Hz

3A Large-Scale Grounding Grid Earth Resistance Tester

Send your message to this supplier
Ms. Yan
Sales Manager
To: Ms. Yan

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now