20Hz-200kHz TH2829AX Automatic Transformer Test system
Multi-channel Testing: Some Winding Testers support multi-channel
testing, enabling simultaneous testing of multiple windings. This
feature significantly improves efficiency and productivity,
especially in high-volume production environments.
Real-time Monitoring: The Winding Tester provides real-time
monitoring of test parameters during the testing process. This
allows operators to observe any changes or anomalies in the winding
characteristics promptly.
Features
■ 7-inch TFT LCD display with a resolution of 800×RGB×480
■ Frequency up to 1MHz, resolution: 0.5mHz
■ Signal level: 5mV-2Vrms, optional (2Vrms-10Vrms)
■ Built-in 0-100mA/0-10V bias power supply, optional 1A/2A bias
current source
■ Up to 75 times / sec test speed
■ Diode forward and reverse characteristic detection
■ Improved high turns ratio and weakly coupled transformer test
capability
■ Improved DCR testing capabilities
■ Single screen can accommodate all scan test results
■ Time stamping system: memory file setting, calibration deviation
and deduction time
■ Sort the selected scanning parameters
■ Self-test scanning fixture relays
■ Flexible deviation deduction method
■ Multiple handling ways for FAIL cases
■ Single parameter test cycle to test independent windings
■ Increased security: administrator and operator passwords
■ Built-in statistical analysis capabilities: Cpk, Cp, Ck, etc.
■ Bar-code reading function can be used to select a setting file or
to manage the type of test products
■ Optional PC-level instrument test setup file programming
capability
■ Online upgrade mode: USBHOST or RS232
■ Support multiple instrument networking through LAN interface
■ Backward compatible with TH2818X/TH2819X parameter setting file
■ Storage: Internal: 100 groups of settings file to save U disk:
500 groups of configuration files, CSV format test data, GIF format
images
Applications
■ Switching transformer scanning test, comprehensive
characteristics analysis.
■ Network transformer scanning test, comprehensive characteristics
analysis
■ Discrete passive components (L, R, C) multi-channel scanning test
■ Relay drive line package, contact resistance multi-channel
scanning test
■ Multi-channel DC resistance DCR scanning test
■ Comprehensive test analysis of multiple passive components in
impedance network
| Model | TH2829LX | TH2829AX | TH2829AX-24 | TH2829AX-48 |
| Test Pin(PIN) | 20 | 20 | 24 | 48 |
| Test Frequency | 20Hz — 200kHz |
| Display | 800×RGB×480 7 inch TFT LCD display |
| LCR Function | option |
| Transformer test parameters | Turn Ratio, Turns, Phase, L, C, Lk, Q, ACR, DCR, Balance, Pin
Short, Diode P/N |
| LCR Test Parameters | |Z|,Y|, C, L, X, B, R, G, D, Q, θ, DCR, Turn-Ratio, Phase, Lk |
| Basic Test Accuracy | LCRZ | 0.05% |
| DCR,Turn Ratio | 0.1% |
| Signal Source Output Impedance | 10Ω,30Ω,50Ω,100Ω |
| Test Speed (ms/times) | 13ms, 90 ms, 370 ms |
| AC Signal Level | 5mVrms — 2Vrms(transformer test, can be customized to 10Vrms),
5mVrms — 10Vrms(LCR function)；50μArms — 100mArms |
| DC Bias Voltage Source | ------ | 0V — ± 10V；0mA — ± 100mA |
| DC Bias Current Source | 0 — ±1A option(option TH2901) / 0 — ±2A option(option TH2902) |
| DC Constant Current Source | 0mA – ±120mA for diode forward characteristic test |
| Diode Test | forward test voltage | 0 — 9.9999 V |
| Reverse test current | 0 — 99.999 mA |
| Comparator | 10 bins, PASS/FAIL indication, file counting function |
| Storage | Internal: 100 sets of configuration file;U disk: 500 sets of
configuration files, CSV format test data, GIF format images |
Accessary
| Standard |
| Accessories name | Model | |
| Test line at both ends | TH26004B |  |
| Manual transformer scan test fixture | TH1901B |  |
| Foot switch | TH1801-001 |  |
| Transformer test control cable (36 cores) (2H/57S-3036*2/L 1800) | TH26016 |  |
| Kelvin test lead with box four-terminal insulation and lock | TH26011AS |  |
| Optional |
| Accessories name | Model | |
| Pneumatic transformer scanning test fixture | TH1901A |  |
| Manual transformer scan test fixture | TH1901C |  |
