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Winding Component tester
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TH9520

Winding Compoenent EST Tester
5KV AC Withstand Voltage Analysis
6KV DC Withstand Voltage Analysis
0.1MΩ-50GΩ Insulation Resistance
6KV Winding Insulation
0.01mΩ-1.2MΩ DCR
8 channels, Inductance test
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Product description

Features

■ High-resolution: 7-inch 800 × 480 dots, TFT-LCD display

■ Six-in-one comprehensive analysis, one machine can achieve the comprehensive test needs of coil components

  High-power AC withstand voltage analysis

  DC voltage analysis

  Insulation resistance analysis

  Turn-to-turn insulation analysis

  DC low resistance analysis

  Inductance test analysis

■ Eight-channel switching technology that can test eight different components simultaneously

■ 500VA power AC withstand voltage design, in line with UL 1004-1 motor test standards

■ Insulation resistance test: maximum voltage can reach 5kV

■ DC / IR automatic rapid discharge function

■ Turn-to-turn insulation test: sampling ADC promoting to 12bit, 200MHz sampling rate

■ DC low resistance test: support DC resistance calculation of △ Y-type motor

■ DC low resistance temperature conversion function and optional temperature sensor

■ Inductance test analysis of up to 100kHz frequency

■ Quick contact check function to realize rapid detection of test fixture

■ New-type high voltage test fixture

  Four-terminal Kelvin test of DC low resistance and inductance

■ Test steps up to 32

■ Internal file storage and external U disk file saving

 

Application

■ Comprehensive analysis test of motors

■ Comprehensive analysis test of transformers

■ Comprehensive test of inductors

■ Comprehensive analysis test of charging pile inductance characteristics

■ Comprehensive analysis test of magnetic components

 

Specifications

Model TH9520
Number of Channels 8
Withstand Test
Output Voltage AC 0.050 - 5.000kV,Step 0.001kV,
Frequency 50Hz/60Hz ±0.1%,sinusoidal waveform
DC 0.050 - 6.000kV,Step 0.001kV
Accuracy ± (1% set value + 0.1% of full scale)
Adjustment
Rate
(1% output + 0.1% of full scale) rated power
Current Range AC Voltage≤4.000kV: 0.001mA - 120.0mA,
Voltage>4.000kV:0.001mA – 100.0mA
DC 0.1uA - 20.00mA
Accuracy ± (1% of reading + 0.5% of full scale),
AC Real: ± (1% of reading + 5% of total current reading + 5 digits)
Output Power 500VA
ARC AC 1.0mA - 20.0mA,0.1mA Step
DC 1.0mA - 10.0mA,0.1mA Step
Insulation Resistance Test
Output Voltage 0.050 - 5.000kV,Step  0.001kV
Accuracy: ± (1% of set value + 0.1% of full scale)
Resistance Test Range 0.100MΩ- 99.99GΩ                 Resolution:0.1MΩ
Measurement Accuracy ≥500V 1.000MΩ – 1.000GΩ, ± (3% of reading + 5 digits)
1.000GΩ – 10.00GΩ, ± (7% of reading + 5 digits)
10.00GΩ – 99.99GΩ, ± (10% of reading + 5 digits)
< 500V 0.100MΩ – 1.000GΩ, ± (7% of reading + 5 digits)
1.000GΩ – 99.99GΩ,for reference only, no accuracy requirements
Time Setting
Rise Time OFF,0.1s – 999.9s,Step 0.1s
Test Time 0.1s - 999.9s,Step 0.1s
Fall Time OFF,0.1s – 999.9s,Step 0.1s
Waiting Time OFF,0.1s – 999.9s,Step 0.1s
Turn-to-turn Insulation Test
Output Pulse Voltage 0.01kV – 6.000kV,0.01kV Step,± 5% set value ± 15V
Inductance Test Range ≥10μH
Pulse Energy up to 0.36 Joule
Waveform Sampling Sampling rate: 12bit, Sampling speed: 200MHz, adjustable 8-level,
Memory depth: 12k Byte, Sample average: 1 - 32
Number of Applied Pulses up to 32
Judgment Method Area comparison, area difference comparison, corona discharge, phase difference comparison
Low Resistance Test / △ and Y Type Resistance Test
Test Signal mΩ             1A,1Ω     0.5A,others ≤3V
Test Range 0.01mΩ - 1.2MΩ
Resistance Range 0.01mΩ - 120.00mΩ
0.1mΩ - 1200.0mΩ
0.001Ω - 12.000Ω
0.01Ω - 120.00kΩ
0.1kΩ - 1200.0kΩ
Accuracy ± 0.5% of reading +0.04% of full scale
± 0.3% of reading +0.03% of full scale
± 0.2% of reading +0.03% of full scale
± 0.1% of reading +0.03% of full scale
± 0.2% + 0.03% of full scale)
Inductance Test
Test Parameters Ls,Lp,Rs,Rp,Q
Measurement Accuracy 0.5%
Test Frequency 100Hz,120Hz,1kHz, 10kHz, 100kHz
Test Signal Level 1.0Vrms,10% accuracy

Accessary

Standard
Accessories name Model  
High Voltage Low End Test Cable TH90019
High Voltage Test Cable TH90017A

 

Optional
Accessories name Model  
We could not find any corresponding parameters, please add them to the properties table
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Changzhou Tonghui Electronic Co. Ltd.   苏ICP备XXXXXX号  Powered by: www.300.cn Changzhou tha   tha   tha   tha
Changzhou Tonghui Electronic Co. Ltd.   苏ICP备05016932号-1  Powered by: www.300.cn Changzhou tha   tha   tha   tha