Audited Supplier
ZZS-20A
Yes
1year
Digital
Electronic Load
Static Load
LCD
Manual Control
0-100Kg
AC220V
Single Item
Blue
220V
ISO
5A1m~4
OEM, ODM, Software Reengineering
Three Circuit DC Resistance Mete
Detect
1A 5A 10A 20A
Electronic
HUAYI
Plywood Box
Hubei, China
Product Description
Three Phase DC Resistance Tester 10A 20A HYHIPOT Testing Equipment
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.
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.
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 |
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.
We are professional manufacturer in China, have own production line and R&D team, providing best price and quality.
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.
