Installed Outside Japan; Table 2.7 Requirements For Circuit Breakers In Customers' Distribution Panels - Fujitsu PRIMEQUEST 520A Installation Planning Manual

(2) For customers outside Japan
Table 2.7
characteristics of such circuit breakers.

Table 2.7 Requirements for circuit breakers in customers' distribution panels

(PRIMEQUEST 520A*/520/420 base cabinet)
Extended power cabinet
The breaking capacity must be 32 A or greater.
The tripping time must be equal to or slower than
the "D" characteristics (IEC898 or DIN0641 Part
II) shown in Figure
*: not supported by Fujitsu Technology Solutions
Figure 2.19 Characteristics of circuit breakers in customers' distribution
U41644-J-Z816-5-76
lists the requirements for the circuit breakers.

installed outside Japan

Main unit
2.19.
180
120
60
40
20
Min
10
6
4
2
1
40
20
10
6
4
2
1
S
0.6
0.4
0.2
0.1
0.06
0.04
0.02
0.01
1 1.5
panels installed outside Japan
The breaking capacity must be 16 A or
greater. The tripping time must be equal to
or slower than "C" or "D" characteristics
(IEC898 or DIN 0641 Part II) shown in
Figure 2.19.
B C D
~ ~ ~
2 3 4 5 6 7 8 10 15
Current (ratio to the rated current)
Laufende K/F 1
Figure 2.19 shows the
PCI_Box
20 30 40 50 80 100
2-37