WEG CFW-11 Series, Programming Manual

Page: 246 / 307

Read Only Parameters [09]
16-4
16
P0009 = T
m
x 100 x Y
I
TM
1) P0202 ≠ 3: I
TM
= P0401
2
-
P0410 x P0178
2 0.5
100
in V/f or VVW the adjusts are: P0178 = 100 % and P0190 = 0.95 x P0400
2) P0202 = 3:
I
TM
= P0401
2
-
Id*
x P0178
2 0.5
100
Y = 1 for N
≤
P0190 x N
Sinc
P0400
Y =
N
Sinc
x
P0190
for N >
P0190 x N
Sinc
N P0400 P0400
Where:
N
Sinc
= Motor synchronous speed.
N = Motor actual speed.
T
m
= Motor torque current.
I
TM
= Rated motor torque current.
P0010 – Output Power
Adjustable
Range: 0.0 to 6553.5 kW Factory
Setting:
Properties: RO
Access groups
via HMI: 09 READ ONLY PARAMETERS
Description:
It indicates the electric power in the inverter output. This power is determined through the formula:
P0010 = 1.732 x P0003 x P0007 x P0011.
Seeing that:
1.732 = √3 .
P0003 is the output current measured.
P0007 is the reference output voltage (or estimated).
P0011 is the value of the cosine [(vector angle of the reference output voltage) – (vector angle of the
output current measured)].
NOTE!
The value indicated in this parameter is calculated indirectly, and must not be used to measure the
energy consumption.