| Specification | Range | Analysis of degree | Basic accuracy |
| Ac voltage endurance (ACW) | |||
| Output voltage | 0-5(kV AC)/12(mA) | 0.01 | ±2% of setting + 5V |
| Output frequency/waveform | 50 or 60Hz, ±100ppm, sine wave, the distortion degree < 2% | ||
| The current upper and lower limits setting | 0.1-12.009(mA) | 0.01 | ±2% of setting + 2counts |
| Rising time, second | 0.1-999.9(s) | 0.1 | ±0.1% + 0.05counts |
| Test time, second | 0, 0.2-999.9(s)(0=continously) | 0.1 | ±0.1% + 0.05counts |
| Arc detection | 9 grades (zero is off, one is the most sensitive) | ||
| Insulation resistance(IR) | |||
| Output voltage | 0.1-1(KV AC) | 0.01 | ±2% of setting+5V |
| Insulation resistance limit | 0-2000(MΩ) (zero is off) | 1 | ±2% of setting+2C. ≥ 500vdc |
| Insulation resistance lower limit | 1-2000(MΩ) | 1 | ±5% of setting+2C. < 500vdc |
| Test time, second | 0,0.5-999.9(s)(0=continously) | 0.1 | ±0.1% +0.05counts |
| Other specification | |||
| Memory groups | 5 groups memory, 4 kinds of testing mode: W, I, W-I, I-W | ||
| Peripheral remote control, PLC interface | Provide Pass, Fail, Processing Remote monitoring signals, Test, Stop contact | ||
| Security protection | Overload or short circuit automatically cuts off the output, light, and buzzer alarm | ||
| Dimension | 280×89×320 mm | ||
| Weight | 10kg | ||
Programmable AC Insulation Resistance Hipot Tester
- Provide 5 groups memory settings, each group could choose four kinds of working modes;
- LED display, the test mode is transparent at a glance;
- Rising voltage gradient according to time, real-time analysis, looking for breakdown point;
- A lower limit on current Settings, intelligent alarm;
- Arc detection function(1-9 grades);
- Provide remote PLC control interface;
| Title | Rating | Price |
|---|---|---|
High Precision AC/DC Insulation Resistance Hipot TesterLW7142 |
$415.50 |
|
5kV/100mA AC/DC Digital Hipot TesterLW2672c |
$415.50 |
|
10kV/50mA AC/DC Digital Hipot TesterLW2672b |
$366.60 |
|
5kV/20mA AC/DC Digital Hipot TesterLW2672 |
$183.50 |
|
5kV/20mA AC Digital Hipot TesterLW2670A |
$158.88 |
|
Programmable AC/DC Insulation Resistance Hipot TesterLW7122 |
$464.50 |
|
Programmable AC/DC Hipot TesterLW7120 |
$415.50 |
|
Programmable AC Insulation Resistance Hipot TesterLW7112 |
$391.50 |
|
Programmable AC Hipot TesterLW7110 |
$268.99 |
