| AC Hi-pot |
| Output voltage setting range/precision | AC 200～5000V ±(1.5%×setting value+5 words) static |
| Breakdown current measurement range/precision | 0.10～99.99mA ±(1.5%×display value+5 words) |
| Breakdown current preset alarm | Max.: 0.10～99.99mA; Min.: 0.00～5.00mA |
| Test time range/resolution | 1～300s 1s/step |
| Arc detection(optional) | 1～9 level(9 is the most sensitive level) |
| DC Hi-pot |
| Output voltage setting range/precision | DC 200～6000V ±(1.5%×setting value+5 words) |
| Breakdown current measurement range/precision | 0.10～10.00mA ±(1.5%×display value+5 words) |
| Breakdown current preset alarm | Max.: 0.10～10.00mA; Min.: 0.00～5.00mA |
| Test time range/resolution | 1～300s 1s/step |
| Insulation resistance |
| Output voltage setting range/precision | DC 200~1000V ±(3%×reading+5 words) |
| Insulation resistance measurement range/precision | 1～2000MΩ ≤100MΩ:±(5%×display value+3 words) >100 MΩ:±(8%×display
value+8 words) |
| Insulation resistance alarm setting range | Max.: 0～2000MΩ; Min.: 1～2000MΩ |
| Test time range/resolution | 1～300s 1s/step |
| Grounding resistance |
| Grounding current output range/precision | AC 5.0～30.0A ±(1.5%×setting value+0.2A) |
| Grounding resistance measurement range/precision | 10.0～600mΩ ±(1.5%×display value+3mΩ) |
| Grounding resistance alarm setting range | Max.: 5～10A:10.0～600mΩ；11～25A:10.0～300mΩ；26～30A:10.0～200mΩ；
Min.: 0.0～100mΩ |
| Test time range/resolution | 1～300s 1s/step |
| Leakage current |
| Output voltage | 1.06 times rated voltage, built-in variable frequency inverter |
| Leakage type setting | Dynamic leakage, static leakage, optional equipped with 3 types of
body network, which can be customized and switched freely. |
| Output voltage setting range/precision | AC 50～280V ±(0.5%×display value+2 words) |
| Leakage current setting range/precision | 0.05～20.00mA ±(1.5%×display value+10uA) |
| Leakage current setting alarm range | Max.: 0.05～20.00mA; Min.: 0.01～5.00mA |
| Test time range/resolution | 1～300s 1s/step |
| No-load power |
| Output voltage | 1.0 times rated voltage, built-in variable frequency inverter |
| Output voltage measurement range/precision | AC 50～280V ±(0.2%×display value+0.05%×measuring range) |
| Output current measurement range/precision | AC 0.20～30.00A ±(0.2%×display value+0.05%×measuring range) |
| Active power measurement range/precision | 30～6000W ±(0.2%×display value+0.05%×measuring range) |
| Power setting alarm range | Max.: 3～6000W ; Min.: 0～6000W |
| Test time range/resolution | 1～300s 1s/step |
| Low voltage start-up |
| Output voltage | 0.85 times rated voltage, built-in variable frequency power |
| Output voltage measurement range/precision | AC 50～280V ±(0.5%×display value+2 words) |
| Start-up current measurement range/precision | AC 0.20～30.00A ±(0.5%×display value+2 words) |
| Current setting alarm range | Max.: 0.20～30.00A ; Min.: 0.00～25.00A |
| Test time range | 1～300s 1s/step |
