Qingdao AIP Intelligent Instrument Co., Ltd
Qingdao AIP Intelligent Instrument Co., Ltd Customer - Oriented, Striver - First
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Three-Phase Safety Testing System / Electrical Safety System for Three Phase Electric Products
1. Application industrial: Suit for safety and performance test requirements of three phase electric products like central air conditioner, commercial electric water heater, single phase product.
Test items: AC Hipot, DC high voltage, insulate resistance, ground resistance, leakage current, low voltage start, power.
Accessories: power wire*1, foot switch*1(30A), clamp*2, test box1, input power wire*1, fuse tube*1.
2. Technical parameters:
| AC Hipot | |
| Output voltage setting range/precision | AC 200~5000V ±(1.5%*setting value + 5 digit) |
| Breakdown current measuring range/precision | 0.10~99.99mA ±(1.5%*displayed value + 5 digit) |
| Presetting breakdown current alarm range/precision | Up limit: 0.10~99.99mA; Lower limit: 0.00~5.00mA |
| Testing time range/resolution | 1~300S 1s/step |
| DC withstand voltage | |
| Output voltage setting range/precision | DC 200~5000V ±(1.5%*setting value + 5 digit) |
| Breakdown current measuring range/precision | 0.10~10.00mA ±(1.5%*displayed value + 5 digit) |
| Presetting breakdown current alarm range/precision | Up limit: 0.10~10.00mA; Lower limit: 0.00~5.00mA |
| Testing time range/resolution | 1~300S 1s/step |
| Insulation resistance | |
| Output voltage setting range/precision | DC 500/1000V ±(1.5%*displayed value + 5 digit) |
| Insulation resistance measuring range/precision | 1~2000MΩ Within 100MΩ:±(5%*displayed value + 3 digit); Above 100MΩ:±(8%*displayed value + 8 digit); |
| Presetting insulation resistance alarm range/precision | Up limit: 0~2000MΩ; Lower limit: 1~2000MΩ |
| Testing time range/resolution | 1-300s 1s/step |
| Grounding | |
| Ground current output range/precision | AC 5.0~30.0A ±(1.5%*setting value + 5 digit) |
| Ground resistance measuring range/precision | 10.0~600mΩ±(1.5%*displayed value + 5 digit) |
| Presetting ground resistance alarm range | Up limit: 5~10A 10.0~600mΩ; 11~25A 10.0~300mΩ; 26~30A 10.0~200mΩ Lower limit: 0.0 ~100mΩ |
| Testing time/resolution | 1~60s 1s/step |
| Leakage current | |
| Output voltage | 1.06 times of nominal voltage |
| Setting of leakage type | Dynamic leakage, static leakage, built-in body impedance network is optional, customized is available. |
| Output voltage measuring range/precision | AC 50~280V ±(0.5%*displayed value + 2 digit) |
| Leakage current measuring range/precision | 0.05~20.00mA ±(1.5%*displayed value +0.02mA) |
| Presetting leakage current alarm range | Up limit: 0.05~20.00mA; Lower limit: 0.01~5.00mA |
| Testing time range/resolution | 1~300s 1s/step |
| power | |
| Output voltage | Equals input voltage |
| Output voltage measuring range/precision | AC 50~500V ±(0.5%*displayed value + 2 digit) |
| Output current measuring range/precision | AC 0.20~40.00A ±(0.5%*displayed value + 2 digit) |
| Power measuring range/precision | 30~20000W ±(0.5%*displayed value + 5 digit) |
| Presetting power alarm range | Up limit: 30~20000W; Lower limit: 0~20000W |
| Testing time/resolution | 1~300s 1s/step |
| Low voltage starts | |
| Output voltage | O.85 times of input voltage |
| Output voltage measuring range/precision | AC 50~500V ±(0.5%*displayed value + 2 digit) |
| Starting current measuring range/precision | AC 0.20~40.00A ±(0.5%*displayed value + 2 digit) |
| Presetting current alarm range | Up limit: 0.20~40.00A； Lower limit: 0.00~25.00A |
| Testing time/resolution | 1~300s 1s/step |
3. Image of tested object:
4. Image of safety testing system for reference: