Hipot Tester ST9201S

Highlights

• AC / DC withstanding voltage and insulation tester
• 240×64 Dot-matrix graphic LCD display
• Fast discharge and arc detection function
• Body protection function
• Built-in 8-channel matrix scanner for convenient use
• Set voltage rising time, test time, and voltage dropping time randomly for different load, DC withstanding voltage current judging & waiting time
• 100 test steps being stored per group, totally 50 groups, and the total testing steps are limited at 500
• Current base number correction function
• RS-232C, Handler and SCAN Interface (optional)

Technical data

• 8-channel matrix scanner
• Memory: 50groups, 100 steps per group, totally 500 steps
• Voltage rise-time: 0.1s - 999s
• Voltage fall-time: 0.1s - 999s
• Voltage wait-time: 0.1s - 99.9s (only for DC) (not 9201)
• Test time setting 0.3s - 999s
• Interfaces: USB, RS232, HANDLER, REMOTE I/O, SCAN (optional)
• Power supply: 230V / 50Hz
• Dimensions (W/H/D) : 340/120/438.50 mm
• Weight: 20 kg
• CE - conformity

Test methods

Withstanding voltage test

• Output voltage
• AC: 0.05kV — 5kV ± 1.0% of reading + 5 digit, (50Hz ,60Hz optional)
• DC: 0.05kV — 6kV ± 1.0% of reading + 5 digit (not 9201C)
• Voltage adjustment rate: ≤ 1.0% +10V (rated power)
• Current test range
• AC: 0.1mA - 3mA
• DC: 0.01mA - 10mA
• Test accuracy ± 1.0% of reading+5 digit
• Discharge function: Discharge after test ends (DCW)

Insulation resistance test (not 9201C)

• Output voltage:
• 0.05kV - 1kV ± 1.5% of reading + 5V
• Resistance test range:
• 0.1MΩ - 10GΩ, Current range within 10nA - 10mA
• Resistance test accuracy:
• 500V-1000V 1MΩ - 1GΩ ± 5% of reading + 5 digit / 1GΩ - 10GΩ ± 10% of reading + 5 digit
• 50V-500V 0.1MΩ - 1GΩ ± 10% of reading + 5 digit
• Discharge function: Discharge after test ends

Arc detection

• Measurement range:
• AC: 1mA - 3mA
• DC: 1mA - 10mA

What's in the box:

• ST90001R HV connection cable with test clip
• ST90001B HV Earth connection cable with test clip
• ST90002 HV Test probe
• Factory calibration