Internal Battery Connection; Internal Battery Wiring Diagrams - Tripp-Lite SU40K El Manual Del Propietario

6 – Internal Battery Connection
DANGER! LETHAL HIGH VOLTAGE HAZARD!
Potentially lethal high voltage exists within the batteries, even when not connected to a UPS system. Battery connection
should be performed by qualifi ed service personnel only, following all the precautions listed in this manual and adhering to
local electrical codes. Read
Internal battery connection is for model SU40K only. Each internal battery pack consists of two strings of batteries: one string with a black cable
and one string with a red cable.

6-1 Internal Battery Wiring Diagrams

Review the internal battery wiring diagrams prior to connecting the internal batteries. The UPS system can accept up to four internal battery packs
(each pack consists of two strings; each string consists of 10 batteries).
MAIN INPUT
VBoard
B+
N
VBoard
B-
(Model SU40K Only)
Section 2 – Important Safety Instructions
XFMR
Q2 Q1
AC/DC
B+
N
B-
B+
12V, 20PCS
12V, 20PCS
SU40K shown
W1: RED, W2: BLUE, W3: WHITE, W4: BLACK
RED RED
W1
BLACK BLACK
RED RED
W1
BLACK BLACK
RED RED
W1
BLACK BLACK
RED RED
W1
BLACK BLACK
SU40K shown
before proceeding.
XFMR
DC/AC
UPS
N B-
12V, 20PCS
12V, 20PCS
12V, 9AH, 10PCS
W2 W3
12V, 9AH, 10PCS
W2 W3
12V, 9AH, 10PCS
W2 W3
12V, 9AH, 10PCS
W2 W3
11
Q3
Q4
OUTPUT
12V, 9AH, 10PCS
W4
12V, 9AH, 10PCS
W4
12V, 9AH, 10PCS
W4
12V, 9AH, 10PCS
W4
1
2
3
4
5
6
7
8
9
10
11
12
13
14