MR TRAFOGUARD ISM, Operating Instructions Manual

Page: 154 / 224

6 Functions and settings
Maschinenfabrik Reinhausen GmbH 2016 154 5163667/00 EN TRAFOGUARD® ISM®
Signal Description
P L1 Active power L1
P L2 Active power L2
P L3 Active power L2
P Active power in total
S L1 Apparent power L1
S L2 Apparent power L2
S L3 Apparent power L3
S Apparent power in total
f Frequency
φ U1/I1 Phase angle U1/I1
φ U2/I2 Phase angle U2/I2
φ U3/I3 Phase angle U3/I3
cos(φ) L1 Power factor L1
cos(φ) L2 Power factor L2
cos(φ) L3 Power factor L3
cos(φ) Power factor in total
I N Neutral conductor current
I L1 Current L1
I L2 Current L2
I L3 Current L3
U L1 Voltage L1
U L2 Voltage L2
U L3 Voltage L3
Q L1 Reactive power L1
Q L2 Reactive power L2
Q L3 Reactive power L3
Q Total reactive power
t motor Motor runtime
Q1 Off Motor protective switch triggered
Par. grp. 1 Parallel operation group 1 active
Par. grp. 2 Parallel operation group 2 active
Table 35: Measured values and signals
If you call up the measured value recorder directly on the device display,
you can select a maximum of 3 measured values. If you access it via the
web visualization, you can select a maximum of 10 measured values.