Knick VariTrans P 41000 Bedienungsanleitung Seite 86

VariTrans ® P 43000 D2:
Specifications (continued)
Transmission behavior
Gain error
Cutoff frequency (-3 dB)
Common mode rejection
ratio
Temperature influence
Power supply
Power supply
Isolation
Galvanic isolation
Test voltage
86
< 0.3 % meas.val.
> 5 kHz; factory settable to 10 Hz
1)
CMRR
DC: approx. 150 dB
AC 50 Hz: approx. 120 dB
< 50 ppm/K full scale
2)
20 ... 253 V AC/DC
AC 48 ... 62 Hz, approx. 2 VA; DC approx. 1 W
3-port isolation between input, output, and power supply
• Calibrated range selection:
10 kV AC input against output and power supply
• Fixed setting:
15 kV AC input against output and power supply
• All models:
4 kV AC output against power supply