Operation Manual 37107F
MFR 3 - Multi Function Relay
© Woodward
Page 141/165
Appendix D.
Analog Output Manager
NOTE
The parameters listed below can only be output correctly if the existing version of the unit permits this.
Para-
meter
Output
Value
Range of the two limit values
0
The analog output is inactive.
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1
Generator real power
1)
[dimensionless]
0%
lower power value (can also be negative)
e. g. -0050 kW
100%
upper power value (can also be negative)
e. g. 0200 kW
2
Generator power factor
[e. g. (-070 to +080) /100]
(find definition at the end
of this table)
[dimensionless]
0%
lower difference to power factor = 1
e. g. -0030 corresponds to c0.70
100%
upper difference to power factor = 1
e. g. 0030 corresponds to i0.70
3 Generator
frequency
[Hz
∗
100]
0% lower
frequency
e. g. 0000 corresponds to 00.00 Hz.
100% upper
frequency
e. g. 7000 corresponds to 70.00 Hz.
4
Generator re-active power
[kvar]
0%
capacitive re-active power (negative)
e. g. -0100 kvar
100%
inductive re-active power (positive)
e. g. +0100 kvar
5
Rated power of all generators con-
nected to generator busbar minus
nominal actual power
[kW]
0%
lower power value (can also be negative)
e. g. -0050 kW
100%
upper power value (can also be negative)
e. g. 0200 kW
6
Total actual power of all generators
connected to generator busbar
[kW]
7
Generator apparent power in L1
[A]
0%
lower current output
e. g. 0000 A
100%
upper current output
e. g. 500 A
8
Generator apparent power in L2
[A]
9
Generator apparent power in L3
[A]
10
Speed via Pickup
(terminal 91, 92, 93)
[rpm] 0%
lower
speed
e. g. 0000 rpm
100% upper
speed
e. g. 3000 rpm
