• 20A DC Resistance Test for Transformer Winding Resistance Analysis Instrument
  • 20A DC Resistance Test for Transformer Winding Resistance Analysis Instrument
  • 20A DC Resistance Test for Transformer Winding Resistance Analysis Instrument
  • 20A DC Resistance Test for Transformer Winding Resistance Analysis Instrument
  • 20A DC Resistance Test for Transformer Winding Resistance Analysis Instrument
  • 20A DC Resistance Test for Transformer Winding Resistance Analysis Instrument

20A DC Resistance Test for Transformer Winding Resistance Analysis Instrument

After-sales Service: Yes
Warranty: 1 Year
Type: Strength Testing Machine
Customization:
Shipping Cost:

Estimated freight per unit.

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Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
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20A DC Resistance Test for Transformer Winding Resistance Analysis Instrument pictures & photos
20A DC Resistance Test for Transformer Winding Resistance Analysis Instrument
US $500-1,774 / Piece
Min. Order: 1 Piece
Diamond Member Since 2015

Suppliers with verified business licenses

Rating: 5.0/5
Manufacturer/Factory

Basic Info.

Model NO.
HZ-3120A
Maxcapacity
400V
Accuracy Grade
0.5
Load Way
Electronic Load
Loading Method
Static Load
Display
Digital
Control
Manual Control
Weight
0-100Kg
Power Source
AC220V
Oil Cylinder Position
Top
Model Number
Hz-3120A
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
Size
350*216*226mm
Sharpness of Separation
1
Output Current
10A 5A 1A
Transport Package
Wooden Box with Foam Inside
Specification
CE/ISO/IEC
Trademark
HuaZheng
Origin
Hebei, China
HS Code
9030332000
Production Capacity
100 PCS/Month

Packaging & Delivery

Package Size
54.00cm * 49.00cm * 46.00cm
Package Gross Weight
29.000kg

Product Description

20A DC Resistance Test For Transformer Winding Resistance Analysis Instrument


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.
20A DC Resistance Test for Transformer Winding Resistance Analysis Instrument

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
 
Output current <5mA ,1A,2.5A,5A ,10A,20A
Measurement range 20A:      100μΩ~1Ω
10A:      500μΩ~2Ω
5A:       1mΩ~4Ω
Sharpness of separation 1µΩ
Measurement accuracy ± (0.2%+2)
Size 350mm*216mm*226mm
Weight 8KG
Work condition
Work temperature -10°C~ 50°C
Environment humidity ≤85%RH
Work power AC 110V-400V±10%
Power frequency 50±1Hz

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
20A DC Resistance Test for Transformer Winding Resistance Analysis Instrument20A DC Resistance Test for Transformer Winding Resistance Analysis Instrument20A DC Resistance Test for Transformer Winding Resistance Analysis Instrument20A DC Resistance Test for Transformer Winding Resistance Analysis Instrument20A DC Resistance Test for Transformer Winding Resistance Analysis Instrument



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.
20A DC Resistance Test for Transformer Winding Resistance Analysis Instrument


VII.Customer Visit
20A DC Resistance Test for Transformer Winding Resistance Analysis Instrument


VIII.Exhibition
20A DC Resistance Test for Transformer Winding Resistance Analysis Instrument



IX.Similar Recommendation
 
20A DC Resistance Test for Transformer Winding Resistance Analysis Instrument

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From payment to delivery, we protect your trading.
20A DC Resistance Test for Transformer Winding Resistance Analysis Instrument pictures & photos
20A DC Resistance Test for Transformer Winding Resistance Analysis Instrument
US $500-1,774 / Piece
Min. Order: 1 Piece
Diamond Member Since 2015

Suppliers with verified business licenses

Rating: 5.0/5
Manufacturer/Factory
Management System Certification
ISO 9001
Terms of Payment
LC, T/T, PayPal, Western Union