Alpha Technologies AlphaGen PN-6x-T 7.5kW 48Vdc - Manual (Page 15)

042-288-B0-001, Rev. A2 15
1.0 System Overview, continued
1.2 CE3x2 5kW System Diagram
Fig. 1-4, CE3x2 System Diagram
6
3
4
5
2
1
7
12
11
9
8
10
15
14
13
20
19
17
18
MAJOR ALARM NC
21
22
23
16
1A
MAJOR ALARM COM
MAJOR ALARM NO
MINOR ALARM NC COM
ALM BYPASS COM
ALM BYPASS NO
ALM BYPASS NC
ENGINE RUN COM
ENGINE RUN NO
ENGINE RUN NC
MINOR ALARM NO
MINOR ALARM NC
MINOR ALARM NO COM
DOOR NO
DOOR COM
LPG ( - )
LPG (12V)
AC/FAIL NC
AC/FAIL NO
AC/FAIL COM
AC G
AC L2
AC L1
AC N
DOOR SW DOOR SW
1
7
4
2
8
6
0 ALARM BYPASS RELAY (RELAY 2)
3
(W32) ECM TB1-6
(W31) ECM TB1-5
(W30) ECM TB1-4
(W22) ECM TB1-9
(W29)
(W23) ECM TB1-2
(W19)
(W28)
(W27)
(W26)
(W25)
(W24)
NC
COM
OUTPUT CB OPTION
AUXILIARY SW
(W21) ECM TB1-8 NO
(W20) ECM TB1-7
(W17)
(W16)
(W18) ECM P5-6
(W15) ECM TB1-1
(W14) ECM P5-5
NC NO CO
M L
N
AC FAIL RELAY 120VAC (RELAY 1)
NC NO CO
M L2
L1 AC FAIL RELAY 240VAC (RELAY 3)
(W3) (W2)
BLK
P5
2 1
P8 BLAC
K
CR
SM
RED
N N N
P4-2 P4-5
RE
D
CR
IGNITION
P4-6 P4-1
HR 70
P7-3
TRIGGER COIL
IGNC
WHT
BL
K
ST
M
P7-4 P7-1 P7-2
M2 M4 M3
BLK RE
D
YEL
P N ST
P
LO
P
P N RU
N
OVC ST
T
OVT OVS
P2-4 P2-3
SPEED SENSING
AC
2
AC
1
DC
P
DC
N
P2-2 P2-1
DC OUTPUT SENSIN
G
P3-12
13
P3-1
7
P3-1
8
P3-2
0
P3-16
CONTROL THROTTLE
IGNITION BATTERY
+
37
2 1
ALARM BYPASS RELAY POS#1 TB2-7 TB2-2
0
TB2-13 TB2-11
BLACK RED
J9
11 5 12 9 8
TB2 PWR (+12 VDC ) J5
1 2 3 4 5 6 7 8 9 10 11 12
TB
1
(TELCOM)
APU COMPARTMENT
GROUND
P4 -9
P4-8
P4- 10
P4 -7
1 2
150 AMP Fuse
(GREY
)
1
RECTIFIER
DC SENS
E
J8
J6 AC SENSE
3
RED BLACK
CHARGER BATTERY
4
3
J2 2
1
ORANGE
TB2-8
WATER INTRUSION
YELLOW
12 3
+
ORANG
E
BLACK GREE
N
LOW FUEL PRESSURE
FUEL
SOLENOID
B
C
MODUL
E
874-869-20
CONTROL PCB
N 70 N
-
71 70
STATOR 3 LEAD
N
C
N
C
J4 2 3 6 1 4 10 7
SMH
(GREY )
1 2 PAD SHEAR
ECM
HET LOP
GAS HAZARD DETECT
HIGH ENGINE TEMP LOW OIL PRESSURE
M1
(CATV
)
P3-19
WH
T
APU ENCLOSURE FAN
1 J1 2
12 3
TB2-7
123
CUSTOMER OUPUT CABLE CONNECTION
NOT USED
CHARGER CONTROL
BATTERY HEATER MAT (OPTIONAL)
5 6
BLOCK HEATER
1 2
SMH 175 (GREY)
P3-5 BATTERY+ P1-1 GROUND P1-2 GROUND P1-3 BATTERY+ P1-4 OVER CRANK P1-6 START P1-7 LOW OIL PRESS. P1-9 STOP P1-10 ENGINE RUNNING P1-11 OVER TEMP. P1-12 OVER SPEED
FUEL P3-9
CONTROL P3-4 GROUND P3-2
CRANK P3-1
RUN P3-6
NC 12V GROUND GAS HAZARD PAD SHEAR LOW FUEL PRESS. WATER INTRUSION
J10 1 2 3 4 5 6 7 8 9 10 11 12 13 14
GAS HAZARD POWER DOOR OPEN
(W13)
(W11) (W12)
(W10)
(W9)
(W7) (W6)
(W4)
(W5)
(W1)
**
*
Current view shoes 240VAC input utility sense configuration. *(W2) is moved from TB2-1A to TB2-2 for 120VAC ECM Sense configuration. **(W9) is moved from RELAY 3 COM to RELAY 1 COM for 120VAC input utility sense configuration.