STL1120 AC/DC voltage withstand insulation resistance tester provides high voltage withstand voltage test and analysis for high voltage optical couplers, high voltage relays, high voltage switches, PV modules and other insulating devices with high resistance.
** Standard Lead Time: within 4 weeks **
Withstand voltage test: AC: 10kV/20mA/200VA DC: 12kV/10mA/120VA
Breakdown voltage test: AC: 0.05-10.0kV, resolution 10V DC: 0.05-12kV, resolution 10V
Insulation resistance test: 0.1MΩ–50.0GΩ
ARC detection function
Open and short circuit detection function OSC (only STL1120/A)
High resolution: 7 inches 800×480 dots, TFT-LCD display
One-click screenshot function
Rear panel output function facilitates automated testing of production lines
Storage: 100 iles, up to 50 steps per ile
Contact check function
| Module | STL1120 STL1120A STL1120D |
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| Output voltage | AC(STL1120A) Voltage range: 0.05-10.0kV Voltage Waveform: 50/60Hz ±0.1% Sine wave Output Power: 200VA(10.0kV 20mA) DC(STL1120D) Voltage range: 0.05-12.0kV Output Power: 120VA(12.0kV 10mA) STL1120 includes both AD and DC
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| Load Change Rate |
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| Voltage Accuracy | ±(1% set value+0.1% full scale) |
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| Current Test Range | AC(STL1120A) Current range: 0.001mA-20mA Current resolution: 0.001mA Current accuracy: 3.00mA-20.00 mA±(1.5% reading + 0.5% full scale) DC(STL1120D) Current range: 0.0001mA-10mA Current resolution: 0.1uA Current accuracy: ±(1% reading + 0.5% full scale) STL1120 includes both AD and DC |
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| Resistance Test Range |
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| Module No. | Item | Description |
| STL1120 | Hipot Tester | Output Power: 200VA. AC: 10KV/20mA, DC: 12KV/10mA.Insulation Resistance:50GQ/12KV.ARC,OSC, BreakdownVoltage Detection, Contact Check.7 inch TFT Display. |
| STL1120A | Hipot Tester | Output Power: 200VA. AC: 10KV/20mA. ARC, OSC, Breakdown Voltage Detection, 7 inch TFT Display. |
| STL1120D | Hipot Tester | Output Power: 200VA. AC: 10KV/20mA. ARC, OSC, Breakdown Voltage Detection, 7 inch TFT Display. |
