Selec MFM376 Series

MFM376
selec
PRG
INT
MFM376
PG/A /M
PULSE
O/P
+
+
PULSE
O/P
+
+
PULSE
O/P
+
+
(Specificationsaresubjecttochange,sincedevelopmentisa
continuousprocess.)
SelecControlsPvt.Ltd.,India
FactoryAddress:
EL-27/1,ElectronicZone,TTCIndustrialArea,MIDC,Mahape,
NaviMumbai-400710,INDIA.
Tel.No.:+91-22-41418419/430|FaxNo.:+91-22-28471733
Tollfree:1800227353(BSNL/MTNLSubscribersonly)
Website:www.selec.com|Email:sales@selec.com
TYPICALWIRINGDIAGRAM
1Ø-2WIRE,1CT
1PHASE-2WIRE
S2S1
S2S1 S2S1
V1N
V2
V3
LOAD
LINE
L1
N
I1 I2
I3
2PHASE-3WIRE
2Ø-3WIRE,2CT’Sand2PT’S
2Ø-3WIRE,2CT’S
LOAD
LINE
L1
L2
N
3PHASE4-WIRE (COMMONLY USED)
3Ø-4WIRE,3CT’Sand3PT’S
3Ø-4WIRE,3CT’S
S2S1
S2S1 S2S1 N V2
V3
LOAD
LINE
L1
L2
L3
N
I1
I2
I3
V1
LINE
LOAD
LINE
S2S1 S2S1 S2S1 V1N V2 V3
I1
I2
I3
LOAD
L1 L1
L2 L2
L3
N N
S2S1 S2S1 S2S1 N V1 V2 V3
I1
I2
I3
3PHASE3-WIRE
3Ø-3WIRE,2CT’Sand2PT’S
3Ø-3WIRE,2CT’S
S2S1
S2S1 S2S1 V1N
V2
V3
LOAD
LINE
L1
L2
L3
I1
I2
I3
S2S1 S2S1 S2S1
V1N
V2
V3
LOAD
LINE
I1 I2
I3
S2S1
S2S1 S2S1
V1N
V2
V3
I1 I2
I3
L1
L2
L3
PULSE
O/P
+
+
PULSE
O/P
+
+
PULSE
O/P
+
+
PULSE
O/P
+
+
Doc.name:OP INST MFM376SERIESOP506-V02(Page4of4)
NL
RS485
+
+
Validonlyfor
MFM376-C
NL
RS485
+
+
Validonlyfor
MFM376-C
NL
RS485
+
+
Validonlyfor
MFM376-C
NL
RS485
+
+
Validonlyfor
MFM376-C
NL
RS485
+
+
Validonlyfor
MFM376-C
MFM376-230VAC/
MFM376-C
MFM376-230VAC/
MFM376-C
MFM376-230VAC/
MFM376-C
MFM376-230VAC/
MFM376-C
MFM376-230VAC/
MFM376-C
MFM376-230VAC/
MFM376-C
MFM376-230VAC/
MFM376-C
NL
RS485
+
+
Validonlyfor
MFM376-C
NL
RS485
+
+
Validonlyfor
MFM376-C
Note: +and-isapplicableonlyforMFM376-C.
CONNECTIONDIAGRAMFORCOMMUNICATION
VALIDONLYFORMFM376-C
RS485-RS232
Converter
Master
Suggested
terminatingresistor
(120ohm,¼watt)
ContactsalesforPCbasedmonitoring
softwaretocommunicatewiththemeters.
MFM376
selec
PRG
INT
MFM376
PG/A /M
MFM376
selec
PRG
INT
MFM376
PG/A /M
Allfusetypes:0.5A classCCUL type
0.5A fastacting600V
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