Winding Resistance Meter Manufacturer 20A Three Phase DC Transformer Resistance Tester

• Customization: Available
• After-sales Service: Yes
• Warranty: 1year
• Model NO.: ZZS-20A
• Type: Digital
• Display: LCD
• Selling Units: Single Item
• Varranty: 1 Year
• Color: Blue
• Power Supply: 220V
• Standard: ISO
• Test Range: 5A1m~4
• Customized Support: OEM, ODM, Software Reengineering
• Name: Three Circuit DC Resistance Meter
• Function: Detect
• Single Gross Weight: 38.000kg
• Measurement Current: 1A5a10A20A
• Power: Electronic
• Single Package Size: 45X45X38.Cm
• Trademark: HUAYI
• Origin: Hubei, China

Product Description

Product Description

Winding Resistance Meter Manufacturer 20A Three Phase DC Transformer Resistance Tester  

 

  

 

Apply to the test for three phases winding DC resistance of high capacitive transformer. The instrument using new power
technology, with characteristics such as stable performance, rapid test, small size, light weight, easy operation, high measure precision and good data reproducibility, is the ideal equipment to measure transformer winding and DC resistance of high-power inductive device.

Introduction

DC resistance measurement of transformer winding is an essential test project during transformer delivery, repair and changing tapping switch. Usually, it is a time consuming task to use traditional methods (bridge method and voltage drop method) to measure transformer winding and DC resistance of high-power inductive device. In order to change this situation: shorten measurement time
and reduce the staff's workflow, our company has developed DC resistance rapid tester. The instrument using new power technology, with characteristics such as stable performance, rapid test, small size, light weight, easy operation, high measure precision and good data reproducibility, is the ideal equipment to measure transformer winding and DC resistance of high-power inductive device.

Features

1.Small in volume, light in weight.
2.Easy to operate.
3.Fast test, test results accurate and stable
4.Can auto discharge and with discharge indicates function, to ensure the safety for equipment and people.
5.With micro-printer, can print test results.

Technology Parameters

Test method	Single (two phases)
Current gear	1A	5A	10A	20A
Measurement range	10mΩ~20Ω	1mΩ~4Ω	1mΩ~2Ω	1mΩ~1Ω
Max resolution	0.1μΩ
Accuracy	±0.2%(full range)±2d
Data storage capacity	150 groups
Power	AC 220V±22V,50Hz±2 Hz
Working condition	Temperature:0ºC~40ºC humidity:≤80%RH

 

Accessory

 

Serial Number	Name	Amount
1	Mainframe	one
2	Specification	one
3	Inspection Report	one
4	Certification	one

Products Show

 

 

 

Our Company

About HUAYI

Wuhan HUAYI Electric was founded in 2005, located in Wuhan City, China. We are a professional manufacturer of electric testing equipment with over 15 years industry experience, engaged in high voltage tester with high performance, good quality, customized specification and easy operation. ISO qualified factory, strong R&D team and after-sales engineers make us gain good feedback from wide customers. HUAYI is committed to preventative, maintenance, troubleshooting and commissioning all the time. Our products are involved inAC/DC Hipot tester,series resonant test system, transformer tester, relay tester, circuit breaker/switch tester, oil/SF6 tester,cable testerand other electric instruments, widely adapted to electric power, water conservation, oil, railway, mine, chemical. 

 

 

Production Line

We are professional manufacturer in China, have own production line and R&D team, providing best price and quality. 

 

Filed Test&Service

 

 

Packing & Delivery

 

 

 

 

Our Certifications

FAQ

1. How can I choose the suitable one?
Dear customer, please tell us your detailed requirements by mail or online, we will recommend the suitable one as your request.

2.What is the mini order quantity?
MOQ: generally 1 unit/piece/set
3. How can I pay?
Dear customer, we accept many payment term, such as T/T, Western Union...

4.Is will be broken during transport?
Dear customer, please do not worry, we do standard export package.

5.What should I do if I do not know how to use?
Dear customer, please do not worry, manual user will be sent together, you can also contact us with more technological support.