Siemens NXAIR - Page 193

Operating the contactor panel with panel width 600 mm
110-0134.9 / 14 NXAIR / ≤ 40 kA 193
Selection table for HV HRC fuse-links
Rated
voltage
U
r
[kV]
Rated
current
I
r
[A]
Dimensi
on “e“
[mm]
Number of fuse-
links permitted
per phase
Order details
(SIBA)
Order details
(Inter-teknik)
7.2
50
442
1
3010853.50
+S68T.12KV.442.050.08-7.2
63
1
3010853.63
+S68T.12KV.442.063.08-7.2
80
1
3010853.80
+S68T.12KV.442.080.08-7.2
100
1
3010853.100
+S4T.12KV.442.100.08-7.2
125
1
3010953.125
+S4T.12KV.442.125.08-7.2
160
1 or 2
3010953.160
+S4T.12KV.442.160.08-7.2
200
1 or 2
3011054.200
+S4T.12KV.442.200.08-7.2
250
1 or 2
3011054.250
+S4T.12KV.442.250.08-7.2
315
1
3011054.315
+S4T.12KV.442.315.08-7.2
Supplier information : www.siba-fuses.com
Supplier information : www.inter-teknik.com
Replacing HV HRC fuse-links
NOTICE
Undetected damage
Tripped HV HRC fuse-links can cause hidden damages on the other
HV HRC fuse-links.
Always replace all HV HRC fuse-links, even if only one HV HRC fuse-link
has tripped.
INFORMATION
Electrical indication of tripped fuse-links
Electrical indications at the panel or in the remote control room are automatically
reset to operating mode by resetting the mechanical indicator for the
HV HRC fuse-links.
INFORMATION
Recommended order of action
The HV HRC fuse-links in the middle phase L2 are only accessible after removing
the HV HRC fuse-links from the neighboring phase L3.
First, remove the HV HRC fuse-links from the outer phases L1 and L3 on
the left and right side of the contactor truck. Next, remove the HV HRC
fuse-links from the middle phase L2.