Page 2952 - Din prodcuts 2020

22/56 ELECTRICAL INSTALL ATION SOLUTIONS FOR BUILDINGS 2CHC 420 001 C0201

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Quick product references
Energy efficiency wiring diagrams

Front panel analogue instruments
Voltmeter for alternating current Voltmeter for direct current
Voltmeter for alternating currentVoltmeter for alternating current Voltmeter for direct currentVoltmeter for direct current
Voltmeter for alternating currentVoltmeter for alternating current Voltmeter for direct currentVoltmeter for direct current
Direct insertionDirect insertion Insertion via VTInsertion via VT Direct insertionDirect insertion
Direct insertionDirect insertion Insertion via VTInsertion via VT Direct insertionDirect insertion

L1 L1 L1 L1 + +
N L1 N L1 N L1 N L1 - + - +
N N N N - -
Ammeter for alternating current Ammeter for direct currentAmmeter for direct current
Ammeter for direct current
Ammeter for alternating currentAmmeter for alternating current
Ammeter for alternating currentAmmeter for alternating current Ammeter for direct currentAmmeter for direct current
Direct insertionDirect insertion Insertion via CTInsertion via CT Direct insertionDirect insertion Insertion with ShuntInsertion with Shunt
Direct insertionDirect insertion Insertion via CTInsertion via CT Direct insertionDirect insertion Insertion with ShuntInsertion with Shunt

S1 S2S1 S2
S1 S2S1 S2
P1 P2P1 P2
L1 L1 L1 L1 P1 P2P1 P2 + + + +
N L1 N L1 N L1 N L1 - + - + - + - +
N N N N - - - -

L1 R
MCV, MCA, QCV and QCA L2 S 1 5
L3 T V
MCV4MCV4MCV4 MCA4MCA4MCA4 MCV7MCV7MCV7
000 000 000
L1-L2L1-L2L1-L2 2 6 4 L1-NL1-NL1-N L1-L2L1-L2L1-L2
L1L1L1 RRR L1L1L1 RRR L1L1L1 RRR
L2L2L2 SSS L2-L3L2-L3L2-L3 L2L2L2 SSS L3L3L3 L1L1L1 L2L2L2 SSS L2-NL2-NL2-N L2-L3L2-L3L2-L3
L3L3L3 TTT L3-L1L3-L1L3-L1 L3L3L3 TTT R L2L2L2 L3L3L3 TTT L3-NL3-NL3-N L3-L1L3-L1L3-L1
L1
L2 S L1 R
NNN
S
L2
L3 T 1 V 5 1 A 3
555 333 777 666 555 999 333 L3 999 555 111 333 T
666 VVV 222 666 AAA 444 101010 VVV 121212
2 6 4 8 2 6
QCV-4 QCA-4 QCV-7
L1 R L1 R L1 R
L2 S 1 5 L2 S 1 3 L2 S
L3 T V L3 T A 10 V 12
L3 T
N O
2 6 4 8 2 6 9 5 1 11

L1 R L1 R
L2 S 1 3 L2 S 10 12
L3 T A L3 T V
N O
8 2 6 9 5 1 11

L1 R
L2 S 10 V 12
22
L3 T
N O
9 5 1 11