Gnd ( - ) 48v ( + ) gnd – Alpha Technologies Te41, 48V User Manual
Page 48
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SCHEMATIC, 48V ENCLOSURE W/
747-654-05
P/A
Title
SIZE
DWG NO.
Rev
Sheet
of
C
22kAIC AC PANEL, FAN DOOR,
V3 DUAL COMPARTMENT
THESE DESIGNS AND SPECIFICATIONS ARE THE PROPERTY OF
ARGUS TECHNOLOGIES AND SHALL NOT BE COPIED OR USED
FOR MANUFACTURING WITHOUT ITS WRITTEN CONSENT.
TYPE
ISSUE
DATE
REVISION
LTR
DESCRIPTION
DATE
APPD
S5
DC POWER BREAKER DISTRIBUTION ASSEMBLY BANK #3 & 4 WIRING:
( + ) GND
( - ) 48V
( + ) GND
COIL
D3
1N4005
SHUNT #4
SHUNT #3
800A / 50mV
800A / 50mV
CONTACTOR #4
600A / 48V
CONTACTOR #3
600A / 48V
K3
K4
LVD OVERRIDE/ALARM BOARD ASSEMBLY
P/N 707-629-20
BLK - #18 AWG
BLK - #18 AWG
BLK - #18 AWG
BLK - #18 AWG
BLK - #18 AWG
BLK - #18 AWG
BLK - #18 AWG
BLK - #18 AWG
39
40
44
43
46
45
27
26
28
29
31
43
44
45
46
#25
#26
#27
#28
#29
#30
#31
#32
#33
#34
CB POS ----------->
BREAKER ALARM STRIP
'DC DISTRIBUTION INPUT BUS BARS'
'CUSTOMER DC OUTPUT LOAD CONNECTIONS'
LVD #1 AUTO
COMMON
( - ) 48V
( - ) 48V
COIL
D4
1N4005
30
SEC ALARM INPUT
BLK - #18 AWG
BLK - #18 AWG
BLK - #18 AWG
BLK - #18 AWG
30
BLK - #18 AWG
BLK - #18 AWG
BLK - #18 AWG
BLK - #18 AWG
* CONNECTED TO SYSTEM DC OUTPUT BUS
BARS - REFER TO SHEET 3
26
TO CXCM4 I/O EXTENSION BOARD
#36
#35
#37
#38
#39
#40
#41
#42
#43
#44
#45
#46
#48
#47
BLK - #18 AWG
BREAKER ALARM STRIP
(REFER TO SHEET 5)
TB1
1
TB2
TB3
TB4
TB5
TB6
TB7
2
3
4
5
6
7
8
9
10
11
12
16
17
18
19
20
21
22
23
24
25
26
27
28
13
CONTROL IN
LVD #1 DRIVE
LVD #1 OUTPUT
LVD #2 DRIVE
LVD #2 OUTPUT
INPUTS
PRIMARY ALARM
LVD #2 AUTO
CONTROL IN
SEC ALARM OUTPUT
PRI ALARM OUTPUT
OVVERIDE ALARM OUTPUT
LVD #3 AUTO
CONTROL IN
LVD #3 DRIVE
LVD #3 OUTPUT
LVD #4 DRIVE
LVD #4 OUTPUT
LVD #4 AUTO
CONTROL IN
OVERRIDE IN
AUTO IN
YELLOW LED
GREEN LED
SW1
OVERRIDE IN
AUTO IN
YELLOW LED
GREEN LED
SW2
OVERRIDE IN
AUTO IN
YELLOW LED
GREEN LED
SW3
OVERRIDE IN
AUTO IN
YELLOW LED
GREEN LED
SW4
33
33
32
31
32
29
28
27
14
15
39
40
GND
-PWR
TO FAN POWER RELAY
(REFER TO SHEET 7)
75
79
TO FAN POWER RELAY COIL
(REFER TO SHEET 7)
+PWR
77
TO FAN CONTROLLER PCB
(REFER TO SHEET 7)
RED-#14 AWG
BLK-#18 AWG
BLK-#14 AWG
69
69
71
+V
-V
BLK-#18 AWG
RED-#18 AWG
TO UPPER COMPARTMENT LED LIGHT
(REFER TO SHEET 6)
75