AC/DC hipot tester 0.05-5 kV/0.05-6 kV with floating output and 120 mA AC measuring range, ideal for high-safety insulation tests.
€4,859.00 Net
€5,782.21 incl. VAT
Volume discounts on request!
- 2 year guarantee
Delivery time: 1-2 weeks
Further information
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Product number: TH9110
Description
The TH9110/TH9110A/TH9111/TH9111A series are single-phase AC/DC insulation and hipot testers from Tonghui with programmable test sequences (AC/DC dielectric strength, insulation test, OSC test), TFT LCD user interface and comprehensive safety functions for automated test systems.Features
- 7″ TFT LCD (800×480) with Chinese/English user interface and numeric keypad for intuitive operation
- With AC 0.05-5 kV and DC 0.05-6 kV dielectric strength tests, accuracy ±1 %, resolution 2 V
- AC/DC current measuring ranges: TH9110 & TH9111: AC 0.001-120 mA (≤4 kV) or 0.001-100 mA (>4 kV), DC 0.0001-25 mA; TH9110A & TH9111A: AC 0.001-40 mA, DC 0.0001-20 mA, each with ±1 % measuring accuracy
- Output power: TH9110 & TH9111: 500 VA (AC) or 150 VA (DC at 6 kV); TH9110A & TH9111A: 200 VA (AC) or lower DC power
- Insulation test voltage DC 0.05-5 kV, resistance range 0.1 MΩ-50 GΩ, resolution 0.1 MΩ, accuracy ±(1 % of set value + 0.1 % FS)
- Automatic discharge function after end of test (DC) and fast discharge; ARC detection AC 1-20 mA, DC 1-10 mA; OSC (open/short check) with standard capacitance input
- Safety functions: High voltage floating output (TH9110 only), leakage current detection (<3 mA when floating), OVP/OCP/OTP/OPP, key lock, PASS/FAIL indication with audible signal
- Memory: Up to 100 test files with up to 50 steps each
- Interfaces: RS232, USB host/device, HANDLER; optional GPIB; SCPI/Modbus protocol via USB/RS232/LAN
- Fast voltage rise/fall times can be set (0.1-999.9 s) and measurement and waiting times can be configured
- Compact dimensions 430×132×500 mm, robust design, intelligent fan control
Applications
- Automated hipot and insulation tests in production lines (household appliances, lights, electronic components)
- Safety tests on transformers, motors and electrical devices (HV tests, insulation tests)
- Test benches in automotive/new energies for HV components
- Medical technology and industrial electronics, laboratory and development environments for insulation and breakdown tests
- OSC check before HV test for contact testing (open/short) and analysis of components with many test points
- Research and teaching laboratory for safety testing of electrical materials and components
Technical Data
| Model comparison | Channel output | Display | Resolution | Setting accuracy | Readback accuracy |
|---|---|---|---|---|---|
 TH9110 | AC 0.05-5.00 kV/0.001-120 mA; DC 0.05-6.00 kV/0.0001-25 mA; AC 500 VA; DC 150 VA | 4.3″ TFT-LCD | AC 0.1 V/0.1 Hz (<100 Hz)/1 Hz (≥100 Hz); DC 0.1 V | AC ±(0.3 % + 0.6 V) | AC ±(0.3 % + 0.6 V) |
TH9110A | AC 0.05-5.00 kV/0.001-40 mA; DC 0.05-6.00 kV/0.0001-20 mA; AC 200 VA; DC reduced accordingly | 4.3″ TFT-LCD | AC 0.1 V/0.1 Hz (<100 Hz)/1 Hz (≥100 Hz); DC 0.1 V | AC ±(0.3 % + 0.6 V) | AC ±(0.3 % + 0.6 V) |
TH9111 | AC 0.05-5.00 kV/0.001-120 mA; DC 0.05-6.00 kV/0.0001-25 mA; AC 500 VA; DC 150 VA | 4.3″ TFT-LCD | AC 0.1 V/0.1 Hz (<100 Hz)/1 Hz (≥100 Hz); DC 0.1 V | AC ±(0.3 % + 0.6 V) | AC ±(0.3 % + 0.6 V) |
TH9111A | AC 0.05-5.00 kV/0.001-40 mA; DC 0.05-6.00 kV/0.0001-20 mA; AC 200 VA; DC reduced accordingly | 4.3″ TFT-LCD | AC 0.1 V/0.1 Hz (<100 Hz)/1 Hz (≥100 Hz); DC 0.1 V | AC ±(0.3 % + 0.6 V) | AC ±(0.3 % + 0.6 V) |