CHAPTER 2 Connection Reference
2.6
Circuit Breaker Characteristics
This section describes the circuit breaker characteristics.
(1) For customers in Japan
Table 2.6
characteristics of the circuit breakers.
Main unit (PRIMEQUEST 580A/540A/580/
540/480/440 base cabinet) Extended
The breaking capacity must be 30 A or
greater. The tripping time must be equal to
or slower than the characteristics shown in
Figure
2.32.
If breakers other than those specified above are used, they may be tripped at the
occurrence of a device-internal short circuit, which in turn may cause the entire
device to shut down. This may occur even if a PSU is present that provides a
redundant configuration.
2-42
lists the requirements for the circuit breakers.
Table 2.6 Requirements for circuit breakers in
customers' distribution panels installed in Japan
Power Cabinet
Figure 2.32
PCI_Box
The breaking capacity must be 20 A or
greater. The tripping time must be equal to
or slower than the characteristics shown in
Figure
2.32.
shows the
U41631-J-Z816-5-76