Contrel EMA90 - Page 18

EMA90 - USER MANUAL
-18-
EMA 90
Contrel
ELECTRICAL MULTIFU NCTION AN ALYZER RECORDER
S
ELECT P.
UP ENT ER
P. DOWN
SELECT
EMA 90
Contrel
ELECTRICAL
MULTIFUNCTION A
NALYZER RECORDER
SEL ECT P. UP ENTE R
P. DOWNSEL ECT
4 wires insertion, 3 current transformers and 3 voltage transformes
4 wires insertion, 3 current transformers
LOAD
L1
L2
L3
N
P1 P2
S1 S2
L1
L2
L3
+
+
+
-
-
-
N
L1
L2
L3
LOAD
L1
L2
L3
N
P1 P2
S1 S2
L1
L2
L3
+
+
+
-
-
-
N
L1
L2
L3
EMA 90
Contrel
E LECTRICAL M ULTIFUNCTION A NALYZER R ECORDER
S EL EC T
P. UP E NTER P. D OWN
S EL EC T
Single fase insertion, 1 current transformer
4 wires insertion, 3 current trnsformers and 2 voltage transformers
L1
L2
L3
N
LOAD
P1 P2
S1 S2
L1
L2
L3
+
+
+
-
-
-
N
L1
L2
L3
L1
L2
L3
N
+
LOAD
N
P1 P2
S1 S2
L1
L2
L3
+
+
-
-
-
L1