2.1.1. Name plate
Each unit includes a name plate, with some of the
following data, reflecting each cubicle’s individual electrical
characteristics:
Figure 2.1.
Example of name plate
Nameplate
Type
Cubicle range designation
S/N
Cubicle serial number (*)
PO#
Purchase Order number
Specification
Customer specification
Designation
Cubicle model
-
Continuous duty / Indoor General purpose
U
r
Equipment rated voltage (kV)
U
p
Lightning impulse withstand voltage (kV)
U
d
Power frequency withstand voltage (kV)
I
r
/ I
load
Equipment rated continuous current and load switching current (A)
I
k
/ I
p
Short-time withstand current/ Short-time withstand peak value - Fault making current (kA)
t
k
Short-time withstand current time (s)
f
r
Equipment rated frequency (Hz)
I
ke
Rated short-time phase to earth withstand current (kA)
T
c
Thermal class (°F)
SF
6
Weight of insulating fluid (lb)
Weight
Weight of the cubicle (lb)
IAC Class
Internal arc class
-
Rated filling pressure for insulation / Alarm pressure - Minimum functional pressure for insulation /
Rated filling - Minimum functional pressure for operation (psi)
Address
Factory address
(*) In the event of incident, this number should be reported to
Ormazabal
.
Table 2.4.
List of information contained on the name plate
IG-196-US version 03; 13/04/2021
11
General instructions
cpg
.0 NEW MODEL: Medium-voltage
metal-enclosed switchgear with full insulation in gas,
up to 38 kV in accordance with IEEE Standards
Technical characteristics
Содержание cpg.0-c
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