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0086-519-85563477
l Suitable for photovoltaic products, household appliances, medical equipment, audio-visual equipment, IT equipment, television equipment, transformers and motor transformers
l Voltage and insulation ground automatic conversion test mode
l The voltage is increased by the time gradient
l Set current and resistance limit
l With arc detection function (1-9 level)
l 3 groups of test memory patterns
l Optional RS232C interface and PLC interface
JK7123 Withstand voltage test | ||||
AC | Output voltage range | 0.5kV-5kV | ||
Voltage step | 10V | |||
Voltage accuracy | 3% | |||
Voltage frequency | 50Hz\60Hz | |||
Maximum output current | 20mA | |||
Current setting | 0.01mA-20mA | |||
Current resolution | 0.01mA | |||
Current accuracy | 3% | |||
DC | Output voltage range | 0.5kV-6kV | ||
Voltage resolution | 10V | |||
Voltage accuracy | 3% | |||
Maximum output current | 10mA | |||
Current setting | 0.01mA-10mA | |||
Current resolution | 0.01mA | |||
Current accuracy | 3% | |||
Insulation resistance test | ||||
IR | Voltage measurement range | 500V-1000V DC | ||
Voltage resolution | 100V | |||
Voltage accuracy | ±（3% Reading+3V） | |||
Resistance measurement range | 1MΩ-2000MΩ | |||
Resistance measurement accuracy | 10% | |||
Upper limit of resistance setting | 1MΩ-2000MΩ | |||
Lower limit of resistance setting | 1MΩ-2000MΩ | |||
Grounding resistance test (photovoltaic industry can be changed into DC grounding resistance test) | ||||
GR | Voltage frequency | 50Hz/60Hz | ||
Output current range | 3A-30A AC | |||
Current resolution | 0.01A | |||
Current accuracy | 3% | |||
Current measuring range | 1MΩ-300MΩ | |||
Resistance display resolution | 1MΩ | |||
Resistance measurement accuracy | 3% | |||
Resistance setting range | 1MΩ-300MΩ(3-10A) 1MΩ-150MΩ(10-30A) | |||
