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(2) Distribution Panel
Attach the circuit breakers such as a fuse-free breaker (FFB) to the branch circuit which
supplies the electricity to the GS4000. See Table 2.4-3 regarding the ratings of fuse-free
breakers (FFB) or required number of fuse-free breakers/outlets.
Table 2.4-3
Model
Circuit Breaker
GS4000-80E1
15AT, single-phase AC100V
(for 15A circuit) /
15AT, single-phase AC200V
(for 15A circuit)
GS4000-160E1
15AT, single-phase AC100V
(for 15A circuit) /
15AT, single-phase AC200V
(for 15A circuit)
GS4000-320E (AC)
20AT, single-phase AC200V
(for 20A circuit)
Note 1: It is possible to have a dual power supply system by feeding a power supply module from two different power
sources.
Note 2: It is not possible to feed a power supply module from two different power sources.
*
*
520-10-026-30X
Rated Current of a Circuit Breaker
NOTE: In order to ease your operation with GS4000, set a distribution panel in the
same/neighbor room where GS4000 is installed.
NOTE: "*1" in the table above indicates the number of fuse-free breaker/sockets that
need to be prepared, considering future additional installation of high port-
density PSU-integrated NIF boards and the addition of redundant power
supplies.
High port-density
Power
PSU-integrated NIF
Supply
NOT installed
Single
Redundant
(NOTE1)
Installed
Single
Redundant
(NOTE2)
NOT installed
Single
Redundant
(NOTE1)
Installed
Single
Redundant
(NOTE2)
-
Single
Redundant
(NOTE1)
GS4000 Installation Guide Revision 4.00
Required
Required
Number of
Number of
Circuit
Outlets
Breakers
1
1
2
2
2
2
1
3
＊
3
2
2
1
＊
4
4
3
3
1
4
＊
4
1
2
2
4
1
＊
1
＊
1
＊
2-11
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