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Transformer DC Winding Resistance Tester 50A Transformer Ohmmeter

China Transformer DC Winding Resistance Tester 50A Transformer Ohmmeter, Find details about China Transformer Resistance Testing, Winding Resistance Test from Transformer DC Winding Resistance Tester 50A Transformer Ohmmeter

Model NO.
EPWT-50A
Test Current
<5mA, 2.5A, 5A, 10A, 20A, 50A
Measuring Precision
+-0.2
Data Storage
1000 Groups
Communication Port
RS232, USB
Pinter
Built-in Thermal Printer
Max. Resolution
0.1 Uomega
Fuse
5A
Controlled by
High Speed Scm
Protection Functions
Full
Key Words
Transformer Ohmmeter
Screen
True Color LCD
Controlled
by High Speed Scm
Trademark
EP Hipot
Specification
L325mm * W240mm * H275mm
Origin
Wuhan, China
HS Code
9030332000
Model NO.
EPWT-50A
Test Current
<5mA, 2.5A, 5A, 10A, 20A, 50A
Measuring Precision
+-0.2
Data Storage
1000 Groups
Communication Port
RS232, USB
Pinter
Built-in Thermal Printer
Max. Resolution
0.1 Uomega
Fuse
5A
Controlled by
High Speed Scm
Protection Functions
Full
Key Words
Transformer Ohmmeter
Screen
True Color LCD
Controlled
by High Speed Scm
Trademark
EP Hipot
Specification
L325mm * W240mm * H275mm
Origin
Wuhan, China
HS Code
9030332000
EPWT-50A
DC WINDING RESISTANCE TESTER

General Information:
EPWT series DC Winding Resistance Tester is applied to detect the welding quality of winding contactors are in good condition or not, and if there is turn-to-turn short circuit in winding. It also can detect the connecting and its' indicators of voltage on load tap changer are in good condition or not. EPWT is designed specifically to measure DC resistance values of transformer windings and any DC resistance of an inductive device.

Features:
  • Controlled by high speed SCM, easy to use.
  • Selectable current positions, large measurement range, suitable for the DC resistance values measuring of large-medium type transformers.
  • Full protection functions to ensure safety and availability.
  • Auto discharging and discharging indicator.
  • Fast response, the on load top changer could be converted during the measuring, the tester to fresh the data automatcially.
  • Intelligent power management technology, small consumption, less heating.
  • True color LCD screen.
  • Built-in thermal printer.
  • 1000 groups' data storage no lost even power failure.
  • RS232 and USB interface, easy communicate with PC and U disk.
Specifications:
 
Test Current<5mA, 2.5A, 5A, 10A, 20A, 50A
Measuring range40μΩ~400mΩ(50A)   100μΩ~1Ω(20A)
500μΩ~2Ω    (10A)    1mΩ~4Ω   (5A)
2mΩ~8Ω      (2.5A)   10Ω-20KΩ  (<5mA)
Measuring precision±0.2%(±2digits)
Data storage1000 groups 
Max. resolution0.1μΩ 
Power sourceAC 220V±22V,50Hz±2 HzFuse 5A
Max consumption1500WTest current @10A
Working conditionTemperature:0°~40°
<90% RH, no condensation		 
OversizeL325mm X W240mmX H275mm 
Weight18kgWith leads

More details please contact EPHipot Electric, we have professional tech team to design correctly designed products and systems.

Transformer DC Winding Resistance Tester 50A Transformer Ohmmeter
Transformer DC Winding Resistance Tester 50A Transformer Ohmmeter
 

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