TB 9-6625-194-24
CALIBRATION DESCRIPTIONS
Table A-1. Calibration Description.
Test instrument parameters
Performance specifications
Model 80i-1000s
AC Current Range: 0 to 1000 A ac at 45 Hz to 1 kHz
Accuracy:
100 mV/A:
AC Current:
(3% of rdg +100 mA), 100 mA ac to 10 A ac
10 mV/A:
2% of rdg, 500 mA ac to 100 A ac, 1 mV/A
2% of rdg, 5 to 1000 A ac
Model 80i-1010
DC Current Range: 0 to 1000 A dc, 1 mV/A
Accuracy:
DC Current:
(2.0% of rdg + 1 A), 1 to 100 A dc
3.0% of rdg, 100 to 700 A dc
5.0% of rdg, 700 to 1000 A dc
AC Current Range: 0 to 700 A, 1 mV/A
Accuracy:
48 to 62 Hz:
(2.0% of rdg + 1 A), 1 to 100 A ac
AC Current:
3.0% of rdg, 100 to 700 A ac
62 to 440 Hz:
(3.0% of rdg + 1 A), 1 to 100 A ac
5.0% of rdg, 100 to 700 A ac
Model 80i-110s
DC Current Range: 0 to 100 A dc
Accuracy:
100 mV/A:
(3% of rdg + 50 mA), 0 to 10 A dc
DC Current:
10 mV/A:
(4% of rdg + 50 mA), 0 to 40 A dc
(12% of rdg + 50 mA), 40 to 80 A dc
15% of rdg, 80 to 100 A dc
AC Current Range: 0 to 100 A ac, DC to 20 kHz
Accuracy:
DC to 1 kHz at 100 mV/A: (3% of rdg + 50 mA), 0 to 10 A ac
1 to 5 kHz at 100 mV/A: (6% of rdg + 50 mA), 0 to 10 A ac
5 to 20 kHz 100 mV/A: (15% of rdg + 50 mA), 0 to 10 A ac
DC to 1 kHz at 10 mV/A:
(4% of rdg + 50 mA), 0 to 40 A ac
(12% of rdg + 50 mA), 40 to 80 A ac
AC Current:
15% of rdg, 80 to 100 A ac
1 to 5 kHz at 10 mV/A:
(7% of rdg + 50 mA), 0 to 40 A ac
(15% of rdg + 50 mA), 40 to 80 A ac
18% of rdg, 80 to 100 A
5 to 20 kHz at 10 mV/A:
(16% of rdg + 50 mA), 0 to 40 A ac
(24% of rdg + 50 mA), 40 to 80 A ac
27% of rdg, 80 to 100 A ac
