802-9081.9 • INSTALLATION AND OPERATING INSTRUCTIONS • NXPLUS C • Revision 11 79/293
Description
Fuse protection table: Line protection of magnet coil for vacuum contactor
10.13 Insulating gas
The sealed pressure system of the switchgear contains the insulating gas SF
6
(fluorinated
greenhouse gas, GWP 22,800).
Example for a typical amount of SF
6
gas: NXPLUS C circuit-breaker panel with 3.2 kg SF
6
(CO
2
e
= 73 t).
The respective amount of SF
6
gas included is indicated on the rating plate of the switchgear.
Gas leakage rate The gas leakage rate is < 0.1% per year (referred to the absolute gas pressure).
Rated voltage Operating voltage Power consumption
of main coil
Rated current of
main coil
Normal current Smallest possible rated
current of the
miniature circuit-
breaker
110% 80% Pickup Holding
U
a
[V] U
max
[V] U
min
[V] P [W] I
a
[A] I
max
[A] DC I
min
[A] DC I
a_S
[A]
DC 110 121 88 3100 – 28.18 35.2 25.6 16
– 120 1.09 1.4 1.0
120 132 96 3100 – 25.83 32.3 23.5 16
– 120 1.00 1.3 0.9
125 138 100 3100 – 24.80 31.0 22.5 16
– 120 0.96 1.2 0.9
220 242 176 3700 – 16.82 21.0 15.3 10
– 145 0.66 0.8 0.6
VA I
max
[A] AC I
min
[A] AC
AC 110 121 88 3200 – 29.09 36.4 26.4 16
– 114 1.04 1.3 0.9
230 253 184 3200 – 13.91 17.4 12.6 10
– 114 0.50 0.6 0.5
240 264 192 3200 – 13.33 16.7 12.1 10
– 127 0.53 0.7 0.5
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