Performance Characteristics:
■ Microcomputer digital design, easy to operate and safe to use
■ AC maximum current: 20mA, DC maximum current: 10mA
■ Voltage slow rise function, in line with domestic and foreign safety standards
■ A variety of test results are disyed, intuitive and accurate
■ Built in PLC remote control interface
■ Keyboard lock and memory group lock function
■ Withstand voltage, insulation and ground automatic conversion test mode
■ The voltage rises in time gradient, and the breakdown point can be analyzed
■ Current, resistance upper and lower limits set
■ Arc detection function (1-9)
■15 tests of memory patterns
■ Optional RS232C interface and PLC interface
Technical parameters:
7122 AC and DC voltage insulation tester
Model number |
7110+ |
7122+ |
Output voltage |
0～5kV(AC)±（2%+5V) |
0～5kV(AC) 0～6kV(DC)±（2%+5V) |
Upper limit of AC current |
0.10～12.00mA ±（2%+2dgts) |
0.01～20.00mA ±（2%+2dgts) |
Lower limit of AC current |
0.00～20.00mA ±（2%+2dgts) |
0.00～20.00mA> ±（2%+2dgts) |
Upper DC current limit |
------------ |
0.01～10.00mA ±（2%+2dgts) |
Lower limit of DC current |
------------ |
0.00～10.00mA ±（2%+2dgts) |
Insulation resistance test voltage |
------------ |
100～1000V ±（2%+5V) |
Insulation resistance |
Only 7122,7200A have this function Range :(1-1000)MΩ Accuracy :±(2percent 2 words)Voltage≥500V ±(5percent Set value 2 words) Voltage < 500V DC Range :(1000-5000)MΩ Accuracy :±(5percent 2 words)Voltage≥500V DC ±(15percent 2 words)Voltage < 500V DC Range :(5000-9999)MΩ indicates the reference value |
|
LCD-- LCD |
16 ×2 行 背光式液晶显示器 16*2 LCD |
|
Test time |
0.1 ～999.9s5V ±（2%+0.05sec) |
|
Remote control device |
Input:Test,Reset Output:Pass,Fail,Test-in-Proess |
|
Test alarm |
Buzzer, indicator light |
|
Correction mode |
Software correction |
|
Interface |
RS232 、PLC |
|
Memory device |
Memorizable voltage, current, resistance, time, etc |
|
Temperature/humidity |
0 ℃～40 ℃, ≤75%RH |
|
Standard attachment |
26002A |
|
Size |
280mm( 宽）*88mm( 高）*275mm( Deep (--)
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