Eaton Power Xpert PXR 10, Руководство пользователя

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10 Industrial Ethernet Communication Adapter Modules (ECAM)
10.3 Profinet
148
PXR Electronic trip unit 01/21 MN012005EN www.eaton.com
11 Settings - instan-
taneous short-
circuit release (I
i
)
R/W Unsigned Settings - instantaneous short-circuit release
(I
i
= n x I
n
)
NZM PXR20: R
NZM PXR25: R/W
NZM PXR20:
20: 2
30: 3
40: 4
50: 5
60: 6
70: 7
80: 8
90: 9
100: 10
110: 11
120: 12
140: 14
160: 16
180: 18
The following applies to the NZM PXR25:
The value range [20 - 180] corresponds to 2 to 18,
in increments of 0.1 (1 for values)
A
12 0 0x0001 Type of ground-
fault detection R Unsigned Type of ground-fault detection: 0 = differential
current detection –
13 0 - 1 0x0003 Settings - functio-
ning of the
ground-fault
protection R/W Encoded Type of ground-fault protection
0: trip
1: alarm
2: OFF –
14 0 0x0001 ground-fault
release - wave-
form R/W Encoded Ground-fault release - waveform:
0: flat
1: I
2
t
–
15 Settings - ground-
fault release (I
g
)
R/W Unsigned Settings - ground-fault release (I
g
= n x I
n
)
NZM PXR20: R
NZM PXR25: R/W
NZM PXR20:
20: 0.2
30: 0.3
40: 0.4
60: 0.6
80: 0.8
100: 1.0
The value range [20 - 100] corresponds to 0.2 to
1.0, in increments of 0.1 (10 for values)
A
Index
(Hex) Bit field Mask
field Setpoint name R/W Format Description or value Unit