Three Phase DC Resistance Tester 10A 20A Hyhipot Testing Equipment

• Customization: Available
• After-sales Service: Yes
• Warranty: 1year
• Model NO.: ZZS-20A
• Type: Digital
• Load Way: Electronic Load
• Loading Method: Static Load
• Display: LCD
• Control: Manual Control
• Weight: 0-100Kg
• Power Source: AC220V
• Selling Units: Single Item
• Color: Blue
• Power Supply: 220V
• Standard: ISO
• Test Range: 5A1m~4
• Customized Support: OEM, ODM, Software Reengineering
• Name: Three Circuit DC Resistance Mete
• Function: Detect
• Measurement Current: 1A 5A 10A 20A
• Power: Electronic
• Transport Package: Plywood Box
• Trademark: HUAYI
• Origin: Hubei, China
• Production Capacity: 100PCS/Month

Product Description

Product Description

Three Phase DC Resistance Tester 10A 20A HYHIPOT Testing Equipment  

 

  

 

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

Output Current	1ph	40A,20A,10A,5A,1A,0.2A,10mA,<1mA
	3ph	20A+20A,10A+10A,5A+5A,1A+1A,0.2A+0.2A
Test range	1ph
	40A gear     0.1mΩ~0.5Ω	20A gear   0.5mΩ~1Ω
	10A gear    1.0mΩ~2 Ω	5A gear 10 mΩ~4Ω
	1A  gear0.1Ω~20Ω	0.2A gear   1.0Ω~100Ω
	10mA gear     50Ω~2kΩ	<1ma 500="" gear="">
	3 ph
	20A+20A gear   0.2mΩ~0.3Ω
	10A+10A gear   0.5mΩ~0.6Ω
	5A+5 A gear  10mΩ~1.5Ω
Accuracy	±(Read×0.2%+2)
working power	AC220V±10%, 50/60Hz
Temperature	-10ºC~50ºC
Relative humidity	<90%,No condensation
Size	428mm×350mm×230mm
Weight	13.4kg
Using condition	Environment temeprature	-10ºC  ~ 50ºC
	temeprature humidity	<90%RH,No condensation
	Working power	AC220V ± 10%,50/60Hz
	Power frequency	(50±1)Hz

 

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

 

 

 

 

 

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.