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Cable Installation
20
Figure 13 Connecting Maintenance Bypass to GXT10000T-208X
!
CAUTION
It is mandatory to connect exactly as shown.
NOTE
1. SINGLE-SOURCE FEED—If feeding the Maintenance Bypass Cabinet from a single
source, the input connection may be made to either TB1 or TB2.
2. DUAL-SOURCE FEED—If feeding the Maintenance Bypass Cabinet from a dual source,
the UPS input supply connection must
be made to TB1 and the bypass input supply
connection must
be made to TB2. The jumpers between TB1 and TB2 must be removed.
3. If connected equipment is a combination of 208 VAC and 120 VAC, use a three-phase panel
board connected to the output terminal TB5.
TB4
TB2
TB1
TB3
TB5
G
G
G
G
G
G
1
1
2
3
4
234
L1
L2
L1
L2
N
N
Input Output External Battery
GXT10000T-208X
N
FINITY MAINTENANCE BYPASS CABINET WITHOUT
T
RANSFORMER
L1 L2
L1 L2 L1 L2 L2AN
208V
120V120V
GEC
Remove these three wires
for dual source
(see NOTE below)
Flexible
conduit
Flexible
conduit
Input 2
Input 1