High Precision Ground Testing Equipment For Production Line And Laboratory
Electrical Safety Tester For Home Appliance Production Line And Laboratory
1. Application:
Home appliance production line and laboratory
2. Test items:
Hipot, grounding, leakage current, insulation resistance, power
3. Features:
■5.7’ LCD blue background, clear and intuitive display.
Meet requirements in CCC, IEC, EN, VDE, BS, GS, UL and other general electrical safety specifications.
■Store the testing conditions and results infinitely, Optional USB interface on the product makes data copy
more convenient.
■Up to 100 sets of testing conditions can be memorized. With 8 testing steps, each set’s specification
model can be set individually for quick search.
■Fast: Tester control core takes ARM high-speed processor, which processes data in a quick and
comprehensive way. Standard items tests can be done in 8 seconds.
■High precision: up to 3%.
■Hi-pot voltage is featured with ramp up/down setting, max./min. alarm.
■Digital closed-loop feedback control mode, automatic voltage adjustment mode, output voltage/current
automatic correction avoid the influence of grid fluctuation, all of these ensure the test precision.
4. Technical specification
| AC Hi-pot | |
| Output voltage setting range/precision | AC 200～5000V ±(3%×setting value+5 words) static |
| Breakdown current measurement range/precision | 0.10～25.00mA ±(3%×display value+5 words) |
| Breakdown current preset alarm | Max.: 0.10～25.00mA; 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) |
| Insulation resistance | |
| Output voltage setting range/precision | DC 500/1000V ±(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 ±(3%×setting value+5 words) |
| Grounding resistance measurement range/precision | 10.0～600mΩ ±(3%×display value+5 words) |
| 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 | 1～60s 1s/step |
| Leakage current | |
| Output voltage | 1.06 times rated voltage(external provided) |
| 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 ±(3%×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 |
| Power | |
| Output voltage | 1.0 times rated voltage |
| Output voltage measurement range/precision | AC 50～280V ±(0.5%×display value+2 words) |
| Output current measurement range/precision | AC 0.20～30.00A ±(0.5%×display value+2 words) |
| Active power measurement range/precision | 30～6000W ±(0.5%×display value+5 words) |
| Power setting alarm range | Max.: 3～6000W Min.: 0～6000W |
| Test time range/resolution | 1～300s 1s/step |
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