Ormazabal cpg.0 User Manual

IG-123-EN version 11; 23/07/2021
14
Technical characteristics General instructions
cpg.0: GIS medium-voltage switchgear,
gas insulated, up to 40.5 kV,
in accordance with IEC Standard
2.1.1. Name plate
Each unit has a name plate, with some of the following data,
showing the particular electrical ratings of each cubicle:
Figure 2.1. Example of name plate
Name plate
N°
Cubicle serial number(*)
Type
Ormazabal switchgear system.
Designation
Cubicle model
Standard
Standards applied to the equipment
U
r
Equipment rated voltage (kV)
U
p
Lightning impulse withstand voltage (kV)
U
d
Power frequency withstand voltage (kV)
f
r
Equipment rated frequency (Hz)
I
r
Equipment rated current (A)
I
k
/I
p
Short-time withstand current/short-time withstand peak value
t
k
Short-time withstand current time
P
re
Gas pressure inside the gas tank (MPa)
P
me
Minimum operating gas pressure (MPa)
SF
6
Weight of insulating uid (g)
Year
Year of manufacture
TC
Thermal class
IAC
Internal arc classication
(*) This number should be reported to Ormazabal in the event of incident.
Table 2.6. List of information shown on the name plate

Ormazabal cpg.0 Specifications

General

Brand	Ormazabal
Model	cpg.0
Category	Industrial Equipment
Language	English