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XHZ1340A Transformer Tester for Star Connection Winding Resistance
XHZ1340A Transformer Tester for Star Connection Winding Resistance
Specifications
Dimensions :
400×315×223mm
Accuracy :
±(reading×0.2%+2 digits)
Data Storage :
200 groups built-in; USB disk (FAT/FAT32) mass storage
Printer :
Built-in thermal printer
Stability Judgment :
Automatic resistance change rate calculation within 5s, 15s, 30s
Operating Temperature :
-10℃~50℃
Brand Name :
XZH TEST
Model Number :
XHZ1320AX
Certification :
CE/ISO
Place of Origin :
China
MOQ :
1 unit
Payment Terms :
T/T
Delivery Time :
5-8 work days
Packaging Details :
wooden packaging
Supply Ability :
2000unit/year
Protections :
380V misconnection, back EMF, disconnection, power failure, bad grounding
Model NO. :
XHZ1320AX
Output Current :
Single phase: 20A, 10A, 5A, 1A, 0.1A, 10mA, <1mA; Three phase: 10A+10A, 5A+5A, 1A+1A, 0.1A+0.1A
Winding Types :
Yn, Y, Delta; three-phase simultaneous test with unbalance rate calculation
Price :
Negotiable
Measurement Range :
Single phase: 0.5mΩ~25kΩ (by gear); Three phase: 0.5mΩ~80Ω (by gear)
Display :
7 inch industrial true color capacitive touch screen (1024×600), touch + jog dial dual operation
Weight :
9kg
Power Supply :
AC220V±10%, 50/60Hz
Relative Humidity :
<90%, non-condensing
Description
Highly Accurate XHZ1340A Transformer Tester for Testing A0 B0 C0 Phases Simultaneously in Star Connection Winding Test
Product Overview

The XHZ1340A transformer DC resistance tester is a next-generation rapid testing device that integrates magnetic testing, three-phase testing, and degaussing functions. This instrument is specifically designed for measuring the DC resistance of large power transformers with exceptional precision.

Key Features
  • Simultaneous testing of A0, B0, and C0 phases in star connection winding tests
  • No need to reverse test wires during operation - connect once for complete testing
  • Automatic magnetic assist method for faster testing of three-phase five-column low-voltage transformers
  • Comprehensive data display and printing capabilities including three-phase unbalance calculations
  • Advanced neutral point lead wire resistance testing capability
  • Robust back-EMF protection system
  • Permanent storage for 200 test datasets (expandable) with USB export functionality
  • Designed for wide temperature range operation with high accuracy and anti-interference capabilities
Technical Specifications
Test Current Three-phase test: 20A+20A, 10A+10A, 5A+5A, 1A+1A
Phase separation test: 40A, 20A, 10A, 5A, 1A, 0.2A
Test Range 40A: 100.0μΩ ~ 0.5Ω
20A: 500.0μΩ ~ 1Ω
10A: 1mΩ ~ 2Ω
5A: 10mΩ ~ 4Ω
1A: 100mΩ ~ 20Ω
0.2A: 1Ω ~ 100Ω
20A+20A: 200μΩ~0.3Ω
10A+10A: 500μΩ~0.6Ω
5A+5A: 10mΩ ~ 1.5Ω
1A+1A: 100mΩ ~7Ω
Resolution 0.1μΩ
Accuracy ±(reading×0.2%+2 words)
Dimensions 430mm × 320mm × 230mm
Weight 12kg
Operating Conditions Temperature: -10°C ~ 50°C
Humidity: ≤ 85%RH
Power Requirements AC220V ± 10%
Power frequency: (50±1)Hz
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XHZ1340A Transformer Tester for Star Connection Winding Resistance

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Product Detail
Dimensions :
400×315×223mm
Accuracy :
±(reading×0.2%+2 digits)
Data Storage :
200 groups built-in; USB disk (FAT/FAT32) mass storage
Printer :
Built-in thermal printer
Stability Judgment :
Automatic resistance change rate calculation within 5s, 15s, 30s
Operating Temperature :
-10℃~50℃
Contact Supplier
XHZ1340A Transformer Tester for Star Connection Winding Resistance

Xi'an Xu&Hui Electromechanical Technology Co., Ltd.

Verified Supplier
3 Years
Since 2013
Business Type :
Manufacturer
Main Products :
TDR Cable Fault Locator, Cable Fault Locator, Cable Fault Pinpointer
Total Annual :
1000000-5000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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