Powermeter EduTrainer
®
36
© Festo Didactic
8108196
9
Description
The Powermeter Edutrainer
®
is used for metering and monitoring in 2 and 3-phase systems.
All functions can be fully parameterized directly on the device or via a web browser.
The universal metering system can be used directly without hardware modifications for all systems, from
single-phase systems to 4-wire systems with unbalanced loads.
Measured variable
Cu
rre
nt
M
ax
.
M
in
.
Measured variable
Cu
rre
nt
M
in
.
Voltage U, U
1N,
U
2N,
U
3N,
U
12,
U
23,
U
31
●
●
●
PF quadrant I , II, III, IV
●
Zero displacement voltage U
NE
●
●
Reactive power factor QF, QF1, QF2, QF3
●
Current I, I1, I2, I3
●
●
Power factor LF, LF1, LF2, LF3
●
Neutral current IN
●
●
cos
φ
(H1), cos
φ
(H1) L1, cos
φ
(H1) L2, cos
φ
(H1) L3
●
Ground current I
PE
(calculated)
●
●
cos
φ
(H1) quadrant I, cos
φ
(H1) quadrant II
cos
φ
(H1) quadrant III, cos
φ
(H1) quadrant IV
●
Active power P, P1, P2, P3
●
●
tan
φ
(H1), tan
φ
(H1) L1, tan
φ
(H1) L2, tan
φ
(H1) L3
●
Fundamental active power
P(H1), P1(H1), P2(H1), P3(H1)
●
●
U
mean
=(U1N+U2N)/2,
U
mean
=(U1N+U2N+U3N)/3,
U
mean
=(U12+U23+U31)/3
●
Total reactive power Q, Q1, Q2, Q3
●
●
I
mean
=(I1+I2)/2, I
mean
=(I1+I2+I3)/3
●
Distortion reactive power D, D1, D2, D3
●
●
IMS, average current with sign of P
●
Fundamental reactive power Q(H1), Q1(H1), Q2(H1),
Q3(H1)
●
●
Phase angle U1/U2, U2/U3, U3/U1
●
Apparent power S, S1, S2, S3
●
●
Angle U/I, U1/I1, U2/I2, U3/I3
●
Fundamental apparent power S(H1), S1(H1), S2(H1),
S3(H1)
●
●
Maximum ΔU <>Um
●
Frequency F
●
●
●
Maximum ΔI <>Im
●
Power factor PF, PF1, PF2, PF3
●
●
Available via communication interface (Ethernet) only
