Operation Manual

GMC-I Messtechnik GmbH 19
Measuring ranges
1
50 100 1 --- ---
100 200 2 --- ---
250 500 --- --- 1
500 1000 10 --- ---
5
50 500 --- --- 1
100 1000 10 --- ---
250 2500 --- 10 ---
500 5000 --- --- 10
25
50 2500 --- 10 ---
100 5000 --- --- 10
250 12500 --- 50 ---
500 25000 --- 100 ---
for DC and AC voltage for DC and AC voltage
Nominal
voltage
V
Factor c at scale division Nominal
current
A
Factor c at scale division
0...100 0...250 0...500 0...100 0...250 0...500
50 --- --- 0.1 0.25 --- 0.001 ---
100 1.0 --- --- 1 0.01 --- ---
250 --- 1.0 --- 5 --- --- 0.01
500 --- --- 1.0 25 --- 0.1 ---
When measuring the power factor (cos ), read the measured values off the cos 
scale without taking into consideration factor c.
Nominal
current
A
Nominal
voltage
Nominal
power
Factor c at scale division
V W 0...100 0...250 0...500