Datasheet
10
FREQUENCY (AC coupling)
Range Resolution Accuracy Minimum frequency
99.99 Hz 0.01 Hz
0.2 %+3 10 Hz
999.9 Hz 0.1 Hz
9.999 kHz 0.001 kHz
99.99 kHz 0.01 kHz
999.9 kHz 0.1 kHz
● Overload protection: 1000 V
Sensitivity
FREQUENCY SENSITIVITY
Range MINIMUM SENSITIVITY (RMS)
Maximum input for specifi ed
accuracy of AC
40 Hz~2 kHz 10~40 Hz or
2~100 kHz
400 V 6 V 6 V
1000 V 20 V 30 V (<10 kHz)
40 A 3 A (<1 kHz) 3 A (<1 kHz)
400 A 20 A (<1 kHz) 20 A (<1 kHz)
1000 A 50 A (1 kHz) 50 A (<1 kHz)
ELECTRICAL SPECIFICATIONS FOR U1212A (continued)