Wide Measuring Range 40A Digital Transformer DC Winding Resistance Meter

Product Details
Customization: Available
After-sales Service: Yes
Warranty: 1 Years
Diamond Member Since 2015

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  • Wide Measuring Range 40A Digital Transformer DC Winding Resistance Meter
  • Wide Measuring Range 40A Digital Transformer DC Winding Resistance Meter
  • Wide Measuring Range 40A Digital Transformer DC Winding Resistance Meter
  • Wide Measuring Range 40A Digital Transformer DC Winding Resistance Meter
  • Wide Measuring Range 40A Digital Transformer DC Winding Resistance Meter
  • Wide Measuring Range 40A Digital Transformer DC Winding Resistance Meter
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Basic Info.

Model NO.
HZ-3140A
Display Type
Digital Only
Certification
CE
Customized
Customized
Model Number
Hz-3110
Test Report
Yes
Measurement Accuracy
± (0.2%+2)
Work Power
110V-400V Adjustable
Work temperature
-10°c~ 50°c
Environment Humidity
≤85%Rh
Power Frequency
50±1Hz
Sharpness of Separation
1
Output Current
5A 2A 1A
Size
350*216*226mm
Transport Package
Wooden Box with Foam Inside
Specification
CE/ISO/IEC
Trademark
HuaZheng
Origin
Hebei, China
HS Code
9030332000
Production Capacity
100 PCS/Month

Product Description

Wide Measuring Range 40A Digital Transformer DC Winding Resistance Meter

I.Introduction

Transformer winding dc resistance tester is essential in transformer handover, overhaul and  change of the lead switch, it's also the important inspection program to after transformer fault.
Wide Measuring Range 40A Digital Transformer DC Winding Resistance Meter

II.Features

1. Output current is big, test range wide, small volume, light weight, simple operation
2. Test speed fast, high-accuracy, good reiteration test, Strong anti-interference ability
3. With perfect protection circuit, strong reliability.
4. With the functions of discharge acoustics, discharge the instructions clear, reduce errors  operation.

III.technical data
 
MAIOR TECHNICAL INDICATORS
Output current <5mA,2.5A,5A,10A,20A,40A
Resolution 0.1μΩ
Range 50μΩ~500mΩ  (40A)
              100μΩ~1Ω    (20A)
  500μΩ~2Ω    (10A)
             1mΩ~4Ω       (5A)
                                                       2mΩ~8Ω       (2.5A)   
  10Ω-20KΩ      (<5mA)
Accuracy ±(0.2%+2 Readings)
Operating temperature 0~40ºC
Ambient humidity: ≤90%RH,(non condensed)
IV.Fault inspection and processing
 
  Phenomenon Reason Solution
1 Green light don't turn on when
 power switch connected
Current lines open a 
circuitPower fuse fusing
 
Change power lines
Change power fuse
2 Red light don't turn on when
push the red button
Pressure regulating
potentiometer 
didn't return to 0
Potentiometer return to 0
3 Red light turns on when push 
the red button, while raise voltage,
red light turns off, red light turns on
High voltage output 
terminal tester 
has short circuit
Check the output electric
cable.Check the tested 
products
 
4 During raise voltage, red light 
turns off, green light turns on.
Tester discharge or 
break-down over voltage
 or over current protection
 movement
 
Check the tested 
products reset setting
valu


V.Detailed Photos
Wide Measuring Range 40A Digital Transformer DC Winding Resistance MeterWide Measuring Range 40A Digital Transformer DC Winding Resistance MeterWide Measuring Range 40A Digital Transformer DC Winding Resistance MeterWide Measuring Range 40A Digital Transformer DC Winding Resistance Meter

VI.Company Information

HuaZheng Electric Manufacturing (Baoding) Co.,Ltd is the supplier of the State Grid in China.It means we are the supplier of the Chinese Government.And our products spread throughout the whole China.
What's more, our customers come from different countries like America, England, Bulgaria, Brazil, Chile, Malysia, Vietnam and so on.

Our main products are Insulation Oil Tester, Cable Fault Locator, Power Quality Analyzer, High Voltage Generator, High Voltage Capacitor, Testing Transformer and so on.
Wide Measuring Range 40A Digital Transformer DC Winding Resistance Meter


VII.Customer Visit
Wide Measuring Range 40A Digital Transformer DC Winding Resistance Meter


VIII.Exhibition
Wide Measuring Range 40A Digital Transformer DC Winding Resistance Meter



IX.Similar Recommendation
 
Wide Measuring Range 40A Digital Transformer DC Winding Resistance Meter

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