Portable Yellow AC1.5kV 50Hz DC 5A Fast Test Transformer Winding Resistance Tester

Introduction
ZXR-5A DC Resistance Tester interface design using computer control, large-screen backlit English LCD display, easy to operate, clear display Human-computer interaction friendly, measurement process and instrument working state prompts clear enough, without operator memory too much Procedures; linear current compensation technology, test stability, high accuracy, high speed, improve the measurement efficiency and reduce the operating intensity of the operator. Technically using "four-terminal" measurement, eliminating lead wire resistance and contact measurement error caused. Overvoltage protection, anti-back-EMF impact. Panel printer can quickly print the measurement results (optional). Small size, light weight, easy to carry.
The instrument is suitable for all types of power transformers, transformer winding inductance low resistance measurement and analysis.

1. Fast test: The maximum output charge current of the instrument is up to 5A. When measuring it can effectively compensate current inertial for large inductor and accelerate core saturation, thereby reduced the charging time and increased test speed. Its test speed is faster hundreds of times than the traditional single instrument and double bridge.
2. High accuracy: The application of advanced four-terminal measurement and constant current source technology to the instrument makes the inductive load charging current hold a relatively stable value. Base on that, and the instrument with stable anti-sense capability and strong anti-interference characteristics can ensure the accuracy of measurement. And the use of imported high-quality components not only improves the measurement accuracy, but also makes the instrument have good repeatability.
3. AC and DC power supply: Attached rechargeable battery, the instrument can use AC and DC power supply. Portable design, it is easy to carry and use.

Measuring range	1μΩ～2000Ω
Test current	5A(1uΩ~2Ω),0.5A(1mΩ~20Ω),0.05A(10mΩ~200Ω),0.005A(100mΩ~2000Ω)
Resolution	1μΩ(20mΩ)；10μΩ(200mΩ)；0.1mΩ(2Ω)；1mΩ(20Ω)；10mΩ (200Ω)；0.1Ω(2000Ω)
Accuracy	1mΩ～2000Ω ( ±0.5% RDG+2d )
Power consumption	≤100W
Temperature and humidity	0℃～40℃；≤85%RH
Pressure	AC1.5kV 50HZ 1min
Working power	14.8V/2.2Ah Lithium-ion rechargeable battery:AC220V/50Hz(±10%)
Volume	350×260×140mm
Weight	3kg

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 8-20 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