KBR multicomp D6 7 Series - Power Supply; Hardware Inputs

V7.00
24905_EDEBDA0272-5019-1_EN
116
Technical Data
7.3 Measuring principle
Sampling 64 readings per period
A/D converter 12 bit
Measurement of U and I simultaneous recording of measured
values for U and I
Update speed
(complete measuring cycle)
~ 330 ms
Harmonics calculation FFT with 64 points over one period
Frequency measurement Consumption: Voltage measured between
phase Lx – N / Ly); correct frequency mea-
surement due to power supply correction
7.4 Power supply
Power supply US1: 100 - -240V±10% DC/50/60 Hz
Power consumption 22VA
7.5 Hardware inputs
Voltage
measuring
input
Terminals
10 and 13
57.75V... 500V...600V AC, designed for a max. rated
voltage of 500V AC, over 500V AC PH-PH to 30.00kV AC
PH-PH with voltage transformer auxiliary
Input im-
pedance
at least 2.5 MOhm
Measuring
range
programmable
Temperature
input
Terminals
51 and 52
- Connection for PT1000 temperature probe
Measuring
range
-20°C to 100°C ± 2°C
Current
measuring
input
Terminals
20 and 21
0.05A...5A...6A AC (with x/5A transformer),
designed for a max. rated current of 5A AC
0.01A...1A...1.2A AC (with x/1A transformer),
designed for a max. rated current of 1A AC
Power con-
sumption
0.3VA per input at 6A,
0.05A per input at 1.2A
Measuring
range
programmable