Wuhan GDZX Power Equipment Co., Ltd sales@gdzxdl.com 86--17396104357
Product Details
Place of Origin: China
Brand Name: GDZX
Certification: ISO9001
Model Number: ZXDW-5A
Payment & Shipping Terms
Minimum Order Quantity: 1Set
Price: US $3999.00-$6987.00/Set
Packaging Details: Packing wooden case or carton
Delivery Time: 7-20 work days
Payment Terms: L/C,T/T,Western Union,MoneyGram,D/A,D/P,WeChat,Paypal
Supply Ability: 1200sets/year
Impedance Measurement Range:: |
0 ~ 5000Ω |
Resolution:: |
0.001mΩ |
Output Voltage:: |
400V |
Output Current:: |
1, 2, 3, 4, 5A |
Power Supply:: |
AC180 ~ 270V, 50/60Hz |
Weight:: |
18kg |
Impedance Measurement Range:: |
0 ~ 5000Ω |
Resolution:: |
0.001mΩ |
Output Voltage:: |
400V |
Output Current:: |
1, 2, 3, 4, 5A |
Power Supply:: |
AC180 ~ 270V, 50/60Hz |
Weight:: |
18kg |
ZXDW-5A large ground network grounding resistance tester
Introduction
ZXDW-5A large-scale ground grid grounding resistance tester can measure substation ground grid (4Ω), thermal power plant, microwave station (10Ω), lightning rod (10Ω) multi-purpose model, the use of new frequency conversion AC power supply, and the use of microcomputer processing control and signal processing measures, a good solution to the anti-interference problem in the test process, simplify the test operation process. The precision and accuracy of test results are improved, and the labor intensity and test cost of test personnel are greatly reduced.
This instrument is suitable for testing power frequency characteristic parameters such as power frequency grounding impedance and soil resistivity of various grounding devices. The instrument adopts different frequency anti-jamming technology, which can accurately measure the data under power frequency 50Hz under strong interference environment. The test current is 5A, which will not cause the potential of the grounding device to be too high during the test, and it also has a great anti-interference ability, so it can be measured without power failure.
Features
1. Good power frequency equivalence of measurement. The test current waveform is sine wave, and the frequency is only 5Hz different from the power frequency, and two frequencies of 45Hz and 55Hz are used for measurement.
2. Strong anti-interference ability. The instrument adopts different frequency method and modern software and hardware filtering technology, which makes the instrument have high anti-interference performance, and the test data is stable and reliable.
3. High precision. The basic error is only 0.005Ω, which can be used to measure large ground grids with small ground impedance.
4. Powerful. Can measure the grounding resistance of current pile, voltage pile, grounding resistance of ground network, on-resistance, soil resistivity.
5. Easy to operate. Full Chinese menu operation, directly display the measurement results.
Technical index
| Impedance measurement range | 0 ~ 5000Ω |
| Resolution | 0.001mΩ |
| Measurement error | ± (reading × 2% +0.01Ω) |
| Test current waveform | sine wave |
| Test current frequency | 45, 50, 55, 60, 65Hz single frequency |
| 45/55Hz, 55/65Hz, 47.5/52.5Hz automatic double frequency conversion | |
| Output current | 1, 2, 3, 4, 5A |
| Output voltage | 400V |
| Measurement wire requirements | Current wire copper core cross-sectional area ≥1.5mm2 |
| The cross-sectional area of the copper core of the voltage wire is ≥1.0mm2 | |
| Power supply | AC180 ~ 270V, 50/60Hz |
| Dimensions | 440×350×210mm |
| Weight | 18kg |
(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.
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
* 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.
1.Q: Are you trading company or manufacturer?
A: We are manufacturer.
We have R&D department, OEM& ODM services available.
2.Q: How long is your delivery time?
A: We usually arrange shipment within 5-7 working days after checking the payment. However, for example, the delivery time of the complete set of test devices will be a little longer, which needs to be checked in real time.
3.Q: Do you provide samples? Is it free or extra?
A: Yes, we could offer the sample, but not for free; you need pay charge and the cost of freight.
4.Q: What is your term of payment?
A: Payment<=5000USD, 100% in advance. Payment>=5000USD, 40% T/T in advance, balance before shipment.
5.Q: What is the payment method?
A: We can accept Bank Transfer, T/T, PayPal, Western Union, Money Gram, Cash etc.
6.Q: Will you provide OEM service?
A: OEM & ODM services available
7.Q: How long is the product warranty?
A: 1 year.
