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Laufende K/F 2
(2) Dual power feed configuration for use in Japan
This section shows the input power system and PSU locations in the PRIMEQUEST
520A*/520/420 containing a Dual Power Feed Option for use in Japan.
For dual power feeding, a dual power feed option is required. This option consists of
a power cable, one PSU, and one power distribution box.
CB:
Circuit breaker (overcurrent protector)
*1:
Power cables (Input#0 to Input#3) are connected to PSUs (PSU#0 to PSU#3)
as shown below, on a one-to-one basis.
*2:
Each power cable is connected to each output group (including one
overcurrent protector and two outlets) of the outlet box on a one-to-one basis.
Do not connect for redundancy a power cable from a peripheral unit to the
open outlet of the output group to which one power cable is already
connected.
*3:
For information about the circuit breakers on the customer's distribution
panel, see
Figure 2.8 Input power system diagram for the PRIMEQUEST 520A*/520/420
*: not supported by Fujitsu Technology Solutions
2-18
Section 2.6, "Circuit Breaker Characteristics."
(dual power feed configuration)
U41644-J-Z816-5-76
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