Circutor CVM 96 - Page 13

----- Supply network analyzer CVM 96 Ethernet -------- ----- Page No. 12
d.- Three-phase network - 3 wires (2 P.T. and 2 C.T.):
Vl1
Vl2
Vl3
1 2 3 4 5 6 7 8 9
10 11 12 13 14 15 16 17 18
S1
P1
S2
P2
L1
L2
L3
b
B
a
A
b
B
a
A
S1
P1
S2
P2
IMPORTANT REMARK! If power = -0.01
is shown for any of the phases and voltage
and current are not zero for this phase, check out following points:
- Assure that L1, L2 and L3 phases coincide in voltage and current.
- Correct polarity? Reverse the current transformer placed at this phase.
Power Supply (Model SDC)
Terminal Description
1
2
+ V c.c.
- V c.c.
Power Supply
C.
A