7
2.1 Type designation
The type designation of the switch-
gear panels - see name plate -
informs about
•
design
•
rated peak withstand current
•
rated voltage
•
dimensions
Example:
W I A 6 / 5 5 - T / 6 2 6
Series WI
Single busbar A
Rated peak with-
stand current 63 kA
Rated
votage 55 kV
S single phase version
T two phase version
Dimensions:
Panel width
6
00 mm
Panel height
26
64 mm
(
30
20, by enlarged bottom
and front cover plate)
In case of queries and orders for
spare parts, the following data on
the name plate must be specified:
- Type designation
- Serial number
- Year of manufacture
1
2
3
4
Fig. 2.1
Name plate
1 Type designation
2 Serial number
3 Year of manufacture
4 Rating (see also IEC 62271-200)
2
T
echnical data, control and
operating devices
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