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[China]
Trade Verify
Address: No.1 Fenghuangyuan Second Road, Jiangxia District, Wuhan City, Hubei Province, China
Contact name:Emma
Wuhan GDZX Power Equipment Co., Ltd |
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Verified Suppliers
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3A Strong Anti-interference Large-scale Grounding Grid Earth
Resistance Tester
Product introduction
ZXDW-3A Large-scale Grounding Grid Earth Resistance Tester 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
Features
Technical Indicators
| Impedance measurement range | 0～150Ω |
| Resolution | 0.001Ω |
| Measurement error | ±(reading×2％+0.005Ω) |
| Maximum output voltage | AC 420V (45Hz,55Hz, double frequency, sine wave) |
| Maximum output current | AC 3A (45Hz,55Hz, double frequency, sine wave) |
| Anti-jamming capability | Anti- frequency 50Hz voltage 10V |
| Measured wire required value | Section surface of current wire copper core≥1.5 mm2 |
| Section surface of voltage wire copper core≥1.0 mm2 | |
| Power supply | AC 220V±10%, 50Hz |
| Dimension | 440×350×210mm3 |
| Weight | 18kg |
Product pictures
Company introduction
Wuhan GDZX Power Equipment Co.,Ltd.is a manufacturer of power test equipment, integrating design,
production and sales, providing complete solutions for high-voltage
testing and electrical testing services for various power users.The
main products include:AC series resonance test device, high voltage
test equipment, transformer test equipment, secondary protection /
switch test equipment, cable fault tester, arrester test equipment,
power metering equipment, standard source series and so on. There
are many kinds of products and complete models.
Service and Warranty
Service
* Provide professional consulting service; dedicated salesman and
professional technical engineer to answer customer questions.
* Ensure customer get the detailed information about the product in
hand.
* Reasonable price, we trust our customers should get the worth
what they paid. Quotation stamped and confirmed by Manager.
* Welcome customers visit.
* The contract and the technical agreement to sign by both parties.
* Being trustworthy, follow the requirements and ensure successful
implementation of signed contracts and technical agreements.
* Focus on communication, actively communicate with users, take
notes of user’s questions and schedule, provide the necessary
technical support.
* Move quick and efficient, professional on delivery, installation,
debugging, training and others.
Warranty
* We maintains 100% customer satisfaction, please give us feedback
if you fell anything wrong with the product, we will make it right
for you.
* Our products are guaranteed with one year warranty and life-long
tech support.
* Provide solutions within 24 hours when there is problems feedback
from customer.
PACKING AND SHIPPING
(1)We will ship products within 5-20 working days after the receipt
of confirmation of your payment.
(2)All products will be well packed by robust carton or wooden box
so as to ensure goods can arrive safely.
(3)Multiple shipping methods including express, sea freight,
railway and so on for your choice, competitive shipping method will
be advised to you.
(4)If you go with your own forwarder, we will provide all necessary
documents for customs clearance.
(5)After shipping, we will remain attentive till goods well
received.
If you need detailed specification, please feel free to contact us.
Test cases
