JINKO JK7122+ Programmable Withstand Voltage Insulation Tester (0.01～20.00mA, 0.00 ~ 20.00mA, 0.01～10.00mA, 0.00～10.00mA)

Output Voltage: 0～5kV(AC) 0～6kV(DC)± (2%+5V)

Upper Limit of AC Current: 0.01～20.00mA ± (2% + 2 digits)

Lower Limit of AC Current: 0.00 ~ 20.00mA ± (2% + 2 digits)

Upper limit of DC Current: 0.01～10.00mA ± (2% + 2 digits)

Lower limit of DC current: 0.00～10.00mA ± (2% + 2 digits)

Insulation resistance test voltage: 100～1000V ±(2%+5V)

Insulation Resistance:

Measuring Range (1-1000 MΩ):

Basic Accuracy: ± (2% of setting + 2 digits), Voltage ≥ 500V DC

Basic Accuracy: ± (5% of setting + 2 digits), Voltage ≥ 500V DC

Measuring Range (1000-5000 MΩ):

Basic Accuracy: ± (5% of setting + 2 digits), Voltage ≥ 500V DC

Basic Accuracy: ± (10% of setting + 2 digits), Voltage ≥ 500V DC

Measuring Range (5000-9999 MΩ): Reference value

LCD: 16 x 2 LCD

Test Time: 0.1 ~ 999.9s ± (2% + 0.05 sec) at 5V

Remote Control:

Input: Test, Reset

Output: Pass, Fail, Test-in-Process

Test Alarm: Buzzer, Light

Correction Methods: Software Calibration

Memory Device: Can remember the voltage, current, resistance, and time settings

Temperature/Humidity: 0°C ~ 40°C, ≤ 75% RH

Standard Attachment: 26002A

Manual

Characteristics: 

Microcomputer digital design - production, operation is simple and safe to use

Maximum current: 20mA, AC - DC maximum current: 10mA

Voltage slow rise, in line with domestic and international safety standard requirements

Various test results - intuitive and accurate

Built PLC remote control interface

Keyboard lock and memory lock function

Automatic conversion between voltage and grounding insulation test modes

Adjustable time-voltage gradient for breakdown point detection

Lower limit resistance in current

Arc detection function (1-9 levels)

15 test memory models

RS232C interface and PLC interface available