0120011-J0 Rev J
40
Figure 37 — Locations for Chassis Ground (LPS36 Compact, side view)
6�6�3 Input and Output Wiring (6" shelf)
This power system is suitable for installation as part of a Common Bonding Network (CBN) and is intended to be
used in a DC-I configuration (isolated from frame ground).
This system is intended to be used with a -48Vdc rectifier/ battery system at the input, and surge protectors and line
terminators at the output.
6�6�4 Wiring Chassis Ground
Protective earthing terminals are provided for chassis ground at the left front side of LPS36 Compact. If necessary,
the terminal can be moved to the right side. Undo the two screws securing the terminal plate and move it to the right
side, use the same two screw to secure the terminal plate.
1. Connect the power system chassis to the master ground bus (MGB). This connection is necessary for
personnel safety and to meet many telco-grounding requirements.
2. Use minimum #6 AWG (16mm) copper wire and standard 2-hole crimp lugs for 1/4" studs on 5/8" centers.
3. Secure the lugs with 1/4-20 serrated flanged nuts (supplied) to provide the anti-rotation necessary for primary
ground connections.
4. The screws for securing the ground terminal plate can also be reoriented on the opposite side of the module.
For additional information refer to the Customer Connections drawings at the end of this manual (0300189-08).
SCALE:
REV
SHEET
SIZE DWG NO.
TITLE:
OF
A
1:2
B
1 1
0300189-08
CUSTOMER CONNECTIONS,
LPS 36 COMPACT SHELF
THESE DESIGNS AND SPECIFICATIONS ARE
CONFIDENTIAL, REMAIN THE PROPERTY OF
ALPHA TECHNOLOGIES LTD., AND SHALL NOT BE
COPIED OR USED WITHOUT ITS WRITTEN CONSENT
© ALPHA TECHNOLOGIES LTD
CHECKED
DRAWN
DATE
APPROVALS
G. LUMANOG
May-29-15
May-29-15
K.LAU
THIRD ANGLE PROJECTION
UNLESS OTHERWISE SPECIFIED
DIM ARE IN MM
INTERPRET DIM AND TOL PER
ASME Y14.5M-1994
X
X.X
X.XX
ANGULAR:
1
1
0.5
0.25
REFER TO NAMEPLATE FOR INPUT/OUTPUT VOLTAGE AND CURRENT RATEINGS.
1.
NOTES UNLESS OTHERWISE SPECIFIED:
REFER TO BUBBLE NUMBER
IN BILL OF MATERIALS.
ITEM
GROUND TERMINAL
1/4" STUD 5/8" CENTER TO CENTER
TORQUE TO 12 NM (105 in-lb)
FOR CONNECTING TO
FAN TRAY (IF USED)
OUTPUT CONNECTOR
50 POSITIONS, CHAMP-LOK
SEE OUTPUT CONNECTIONS TABLE
INPUT CONNECTIONS
1/4" HOLE 5/8" CENTER TO
CENTER LUG, SEE LABEL
ON WIRE FOR POLARITY
ALARM CONNECTION CABLE,
9 CONDUCTORS, AWG#22,
SEE ALARM CONNECTIONS TABLE,
FORM C CONTACTS, MAX CURRENT 1A, 60V
CAN BUS
CONNECTOR
MODULAR JACK
6P6C
SEE CAN BUS TABLE
LPS36 MODULE
MAXIMUM 4 MODULES
SCREWS SECURING THE GROUND
TERMINAL PLATE, UNDO SCREWS TO
MOVE GROUND TERMINAL TO THE
OTHER SIDE.
REVISIONS
LTR
DESCRIPTION
DWN
DATE
CHK
A
INITIAL RELEASE
KLAU May-29-15
GL
OUTPUT CONNECTIONS
PIN#
MODULE
CHANNEL
PIN#
MODULE
CHANNEL
1
1
CH1_-190V
26
1
CH1_+190V
2
CH2_-190V
27
CH2_+190V
3
CH3_-190V
28
CH3_+190V
4
CH4_-190V
29
CH4_+190V
5
2
CH1_-190V
30
2
CH1_+190V
6
CH2_-190V
31
CH2_+190V
7
CH3_-190V
32
CH3_+190V
8
CH4_-190V
33
CH4_+190V
9
3
CH1_-190V
34
3
CH1_+190V
10
CH2_-190V
35
CH2_+190V
11
CH3_-190V
36
CH3_+190V
12
CH4_-190V
37
CH4_+190V
13
4
CH1_-190V
38
4
CH1_+190V
14
CH2_-190V
39
CH2_+190V
15
CH3_-190V
40
CH3_+190V
16
CH4_-190V
41
CH4_+190V
17
N/C
42
N/C
18
N/C
43
N/C
19
N/C
44
N/C
20
N/C
45
N/C
21
N/C
46
N/C
22
N/C
47
N/C
23
N/C
48
N/C
24
N/C
49
N/C
25
N/C
50
N/C
ALARM CABLE CONNECTIONS
WIRE COLOUR
ALARM SIGNAL
BROWN
FAN ALM NC
WHITE
FAN ALM COM
BLUE
FAN ALM NO
BLACK
MAJOR ALM NC
ORANGE
MAJOR ALM COM
RED
MAJOR ALM NO
VIOLET
MINOR ALM NC
GREEN
MINOR ALM COM
YELLOW
MINOR ALM NO
CAN BUS
PIN #
SIGNAL
1
GND
2
CAN H
3
N/C
4
CAN L
5
N/C
6
N/C
A
B
C
D
E
1
2
3
4
5
D
A
C
E
B
1
3
5
4
2
DO NOT SCALE DRAWING
Recommended torque values
1/4-20
105 in-lb [12 N-m]