Application cases

71 series practical AC/DC withstand voltage insulation tester

 & nbsp;& nbsp;& nbsp; Product features:

● Easy to operate

● Small size and light weight

● Front panel software input correction

● Built in 5 groups of program memory

● Keyboard locking function

● It has remote control interface to realize automatic test

● It can be connected with 7305 grounding impedance tester< br />
 & nbsp;& nbsp;& nbsp;& nbsp; Product model:
model
Function description
seven thousand one hundred and ten
AC Withstand Voltage Tester
seven thousand one hundred and twenty
AC/DC Withstand Voltage Tester
seven thousand one hundred and twelve
AC Withstand Voltage/Insulation Tester
seven thousand one hundred and twenty-two
AC/DC Withstand Voltage/Insulation Tester
 & nbsp;& nbsp;& nbsp;& nbsp; Detailed parameters:
 
Range
resolving power
accuracy
AC withstand voltage test
Rated output: 5KV; AC   12mA
output voltage
0-5.00KV
0.01KV
± (2% of Setting+5V)
output frequency
50/60Hz selectable
 
± 100ppm
Output waveform
Sine wave THP< 2% crest factor, Crest Factor ＞ 1.3 ＜ 1.5
Upper limit setting
0.10-12.00mA
0.01mA
± (2% of Setting+2counts)
Lower limit setting
0.00-12.00mA
0.01mA
± (2% of Setting+2counts)
DC withstand voltage test
Rated output: 6KVDC; 5Ma (only 7120 and 7122 have this function)
output voltage
0-6.00KV
0.01kv
± (2% of Setting+5V)
Continuous wave
< 5% d 6KVAdc/5mA resistance load
Upper limit setting
0.02-5.00mA
0.01mA
± (2% of Setting+2counts)
Lower limit setting
0.00-5.00mA
0.01mA
± (2% of Setting+2counts)
Insulation resistance test
1KVDC  & nbsp; 1000MΩ (Only 7112 and 7122 have this function)
Output voltage setting
0.1-1.00KVDC
0.01KV
± (2% of Setting+2V)
Insulation resistance setting
1-1000MΩ
Upper limit setting
1-1000MΩ
1MΩ/ Step
± (3% of Setting+2counts) at voltage≥ 500Vdc
Lower limit setting
1-1000MΩ
1MΩ/ Step
± (7% of Setting+2counts) at voltage ＜ 500Vdc
General specifications
Voltage stabilization rate
± (1% Setting+5V) No load to full load
Ramp up time
0.1-999.9
0.1sec
± (0.1% of +0.05Sec)
Test time
0.02-999.9 & nbsp; 0=continuous test
0.1sec
± (0.1% of +0.05Sec)
ARC Detector
Level 1-9: 0=OFF & nbsp; 9=Highest sensitivity;
Remote control device
Input: Test Reset output: Pass, Fail. Test in Process
Test Failure Alert
Buzzer, LCD display“ FALL” indicator light
Memory group
5 groups of memory
Keyboard security lock
You can select“ Lock” Or“ Don't lock” Two modes
Display mode
16 * 2 LCD
Correction method
Front panel software correction
Input Properties
Single phase 47-63Hz 115/230Vac± 15%, optional, 3A insurance
work environment
0-40℃/0-80%RH
size
89mm high X280mm wide X390mm deep
weight
9KG