Htzz-10A Hotsale China Online Export Wholesale DC Transformer Winding Resistance Tester

• Display Type: Digital Only
• Certification: CE
• Customized: Customized
• Model NO.: HTZZ-10A
• ⪞ustomized: Available
• Measurement ⪞urrent: 1mA,10mA,1A,5A,10A
• Max Resolution: 0.1micro Ohm
• Data Storage: 255
• Size: 400X200X280(mm)
• Power Waste: 300W
• Printing: Micro Printer
• Testing Principle: Four-Wire Measuring Method
• Single-Phase/Three-Phase: Single-Phase
• Reference Criteria: Dl/T845.3-2004
• Dimension: 400X200X280(mm)
• Weight: 9kg(Not Including Accessories)
• Temperature: 0ºC~40ºC
• Relative Humidity: ≤80%Rh
• Transport Package: Cases
• Specification: see details
• Trademark: HVTEST
• Origin: China
• HS Code: 9030849000
• Production Capacity: 300 Sets/ Month
• Package Size: 60.00cm * 30.00cm * 38.00cm
• Package Gross Weight: 17.000kg

Product Description

Brief introduction
When the transformer is cross-connected, overhauled or some of its switches are changed, direct current resistance testing of the transformer winding is a must. In general, to measure the transformer winding or large power output inductor equipment, the traditional electrical bridge method and pressure drop method require much time and energy. Thus, to shorten the measurement time and reducing the workload of testers, our company developed rapid direct current resistance tester. This is designed with new power supply technology and stable performance, fast measurement, compact, easy to use, high accuracy, good data reproducibility. It is an ideal piece of equipment for measuring transformer winding and large power output inductor equipment.

Products features
With new power supply technology, rapid measurement, compact, easy to use.Can store max 255 groups test data.Adopting "four-terminal" measurement method in technical, it eliminates the measurement error caused by down-lead resistance and contact.Panel printer can quickly print measurement results.Saved data can be reviewed and printed.

 Product parameters

Item	Specifications and parameters	Remarks
Measurement current	1mA,10mA,1A,5A,10A
Measure Range	1mA: 10Ω~20KΩ
	10mA: 1Ω~2KΩ
	1A: 10mΩ~20Ω
	5A: 1mΩ~4Ω
	10A: 1mΩ~2Ω
Accuracy	±0.2%(full range±2 digit)
Data storage	255
Display mode	LCD display		Resistance display: 4 1/2 bits
Max  resolution	0.1μΩ
Power supply	AC220V±22V,50Hz±2Hz		Fuse 5A
Maximum Power Dissipation	300W		When the test current of 10A
Work Environment	Temperature: 0ºC~40ºC;Relative Humidity: ≤80%RH
Dimension	400x200x280(mm)
Weight	9kg		Not including accessories

Common problem
1. Is your company a sales company or a manufacturer?
Wuhan Huatian Electric Power Automation CO., LTD.is an industrial and trade enterprise, with its own  factory, self-produced and self-sold. We were founded in 2004 and have fifteen years of production experience. Our company has reliable production lines, test rooms and R&D centers.

2. Whether the goods are in stock, whether they can be customized, and how long the delivery time is.
After the goods have been ordered, we can be made to order according to the special requirements of customers by using the latest technology. The delivery time is usually within 10 working days if there are no accidents.

3. Is the quality guaranteed?
In order to ensure quality, we use imported components in large quantities. After three times of quality inspection, the goods can be sent out, and the export is uniformly packed in non-fumigation wooden boxes.

4. What are the after-sales terms?
We offer free consulting service, one year warranty, and adopt various methods such as email communication, video calls, technology door-to-door, aiming to solve any after-sales problems in a timely manner.

5. What are the cooperative countries or regions?
Products have been successfully exported to the United States, Brazil, Australia, Russia, the Netherlands, Indonesia, Bangladesh, Iran, India, Saudi Arabia, Mongolia, Japan and other countries and regions. In the United States, India, Vietnam and other regions have cooperative distributors, can provide thoughtful services.


Contact us

Wuhan Huatian Electric Power Automation CO., LTD

Address: T4, No. 1, High-tech 2 Road,East Lake High-tech Development Zone,Wuhan
Zip code: 430074
Tel:[phone]
Fax: [phone]