Associated Research 7704 - Page 29

21
Ground Continuity
Model 7700 only
Current : DC 0.1 A  0.01A, fixed
Max. ground resistance : 1   0.1, fixed
Ground Fault Interrupt
GFI Trip Current: 450 A max (AC or DC)
HV Shut Down Speed: < 1 ms
Output Short Circuit
Current
> 200mA
INSULATION RESISTANCE TEST MODE
Output Voltage
Range:
100 - 1000 Volts DC
Resolution:
1 volt/step
Accuracy:
 (2 of reading  2 volts)
Short Circuit Current
Maximum:
12mA peak
Voltage Display
Range:
0 - 1000 V
Resolution:
1 volt/step
Accuracy:
 (2 of reading  2 counts)
Resistance Display
Range:
1 - 9999 M (4 Digit, Auto Ranging)
Resolution:
500VDC
1000VDC
M
M
M
0.001
1.000 - 5.388
1.000 - 9.999
0.01
1.40 - 53.88
2.80 - 99.99
0.1
14.0 - 538.8
28.0 - 999.9
1
104 - 9999
280 - 9999
Accuracy:
 (2 of reading  2 counts) at test voltage
500 - 1000V and 1 - 1000 M
 (8 of reading  2 counts) at test voltage
500 - 1000V and 1000 - 9999 M
 (8 of reading  2 counts) at test voltage
100 - 500V and 0 - 1000 M
Charge-LO
Range:
0.000 - 3.500A or Auto Set
HI-Limit
Range:
0 - 9999 M (0 = Off)
LO-Limit
Range:
1 - 9999 M
Delay Timer
Range:
0, 0.5 - 999.9 sec (0 = Constant)
Resolution:
0.1 sec/step
Accuracy:
 (0.1% + 0.05 sec)