Eaton PKZM4/XTPR DC1 Series, Руководство пользователя

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Approvals
33
01/11 MN03402002Z-DE/EN
Table 2: Switching capacity of PKZM4/XTPR…DC1 with
type of coordination "1" and "2"
1) Rated uninterrupted current I
u
2) Rated conditional short-circuit current I
q
according to
IEC/EN 60 947-4-1 norm
3) Primary fusing is required if the short-circuit current exceeds the
conditional rated short-circuit current (I
cc
⭓
I
q
). The conditional
rated short-circuit current is determined by the primary fuse.
4) N = Not required
Approvals The PKZM4/XTPR…DC1 motor-protective circuit-breaker is
compliant with IEC/EN 60947 Standards for low-voltage
switchgear and fulfils the requirements of the
94/9/EC (ATEX 100a) directives for the protection of motors
operated in Ex e area.
The system is UL and CSA approved for use in USA and
Canada.
230 V 400 V 440 V 500 V 690 V
I
u
1)
I
q
2)
I
q
2)
I
q
2)
I
q
2)
I
q
2)
CSA kA A
3)
kA A
3)
kA A
3)
kA A
3)
kA A
3)
16 150 N 150 N 45 100 15 100 8 100
25 150 N 150 N 45 100 15 100 8 100
32 50 100 50 100 45 100 15 100 5 100
40 50 100 50 100 45 100 15 100 5 100
50 50 100 50 100 45 100 15 100 5 100
58 50 160 50 160 45 160 15 160 5 160
63 50 160 50 160 45 160 15 160 5 160
c
U s
0102
II(2)G
PTB 10 ATEX 3012