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Carrier 25
Section 4 - Electrical Data
Carrier Air-cooled 7 kW, 12 kW and 15 kW Generators
Electical Schematic — 10 and 12 Circuit Load Center — Drawing No. 0E7815
NEUTRAL
NEUTRAL
CONNECTION
CONNECTION
INSIDE SWITCH
INSIDE SWITCH
XB
XB
NO
NO
C1
C1
COM
COM
XA
XA
VR1
VR1
NC
NC
NC
NC
COM
COM
C2
C2
VR2
VR2
NO
NO
TR
TR
194
194
23
23
1
1
7
7
4
4
7
7
9
9
3
3
6
6
9
9
F2
F2
CONNECTION
CONNECTION
15A/120V CIRCUIT 9
15A/120V CIRCUIT 9
20A/120V CIRCUIT 10
20A/120V CIRCUIT 10
BLACK (MAIN 1)
BLACK (MAIN 1)
20A/120V CIRCUIT 6
20A/120V CIRCUIT 6
15A/120V CIRCUIT 12
15A/120V CIRCUIT 12
30A/240V CIRCUIT 1
30A/240V CIRCUIT 1
20A/240V CIRCUIT 2
20A/240V CIRCUIT 2
15A/120V CIRCUIT 5
15A/120V CIRCUIT 5
15A/120V CIRCUIT 7
15A/120V CIRCUIT 7
20A/120V CIRCUIT 8
20A/120V CIRCUIT 8
15A/120V CIRCUIT 11
15A/120V CIRCUIT 11
20A/240V CIRCUIT 4
20A/240V CIRCUIT 4
30A/240V CIRCUIT 3
30A/240V CIRCUIT 3
CIRCUIT
CIRCUIT
CUSTOMER
CUSTOMER
12Vdc TRANSER
12Vdc TRANSER
COIL
COIL
RED (MAIN 2)
RED (MAIN 2)
NEUTRAL (WHITE)
NEUTRAL (WHITE)
NEUTRAL (WHITE)
NEUTRAL (WHITE)
23
23
OPEN
OPEN
F1
F1
N2
N2
N1
N1
194
194
23
23
BLACK
BLACK
RED
RED
N2
N2
N1
N1
194
194
240VAC TO
240VAC TO
TO GENERATOR
TO GENERATOR
OUTPUT
OUTPUT
PANEL
PANEL
MAIN DISTRIBUTION
MAIN DISTRIBUTION
LC-CIRCUIT BREAKER (LOADS)
LC-CIRCUIT BREAKER (LOADS)
F1,F2-5A, 600V FUSE
F1,F2-5A, 600V FUSE
XA,XB-LIMIT SWITCHES
XA,XB-LIMIT SWITCHES
TS-TERMINAL STRIP
TS-TERMINAL STRIP
TR-TRANSFER RELAY
TR-TRANSFER RELAY
C2-GENERATOR COIL & RECTIFIER
C2-GENERATOR COIL & RECTIFIER
LEGEND
LEGEND
C1-UTILITY COIL & RECTIFIER
C1-UTILITY COIL & RECTIFIER
BLU/WHT
BLU/WHT
ORG
ORG
BLU
BLU
VIO
VIO
YEL
YEL
BRN
BRN
BRN/WHT
BRN/WHT
YEL/WHT
YEL/WHT
GRY
GRY
PNK
PNK
VIO/WHT
VIO/WHT
ORG/WHT
ORG/WHT
T1
T1
T2
T2
T1
T1
T2
T2
E2
E2
E2
E2
E2
E2
E2
E2
E1
E1
E1
E1
N1A
N1A
N1A
N1A
N2A
N2A
N2A
N2A
B
B
B
B
B
B
B
B
B
B
E1
E1
E1
E1
E1
E1
N1A
N1A
N1A
N1A
N1A
N1A
194
194
23
23
E1
E1
E2
E2
205
205
205
205
126
126
126
126
E2
E2
N1A
N1A
N2A
N2A
N2A
N2A
A
A
N2A
N2A
240VAC
240VAC
OUTPUT
OUTPUT
GENERATOR
GENERATOR
TS TO
TS TO
CONTROL PANEL
CONTROL PANEL
CIRCUIT BREAKER
CIRCUIT BREAKER
A
A
B
B
ATS
ATS
ATS-AUTOMATIC TRANSFER SWITCH
ATS-AUTOMATIC TRANSFER SWITCH
LC
LC