IG-284-EN version 03; 06/05/2020
8
General description
General Instructions
cgm
.800: Medium-voltage switchgear with integrated insulation in SF
6
gas
up to 36 kV in accordance with IEC Standard with rated current up to 800 A
1.3.4. Name plate
Every unit includes a name plate, with some of the following
data:
Figure 1.4.
Example of name plate
Name plate
N°
Cubicle serial number*
Type
Ormazabal
cubicles system.
Designation
Cubicle model
Standard
Standards applied to the equipment
Name
Equipment name
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)
Instructions Manual
General Instructions Manual (IG) for the system
Class
Driving mechanism class according to IEC 62271-103
N
Number of mainly active load breaking operations
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
Insulating fluid mass (kg)
CO
2
e
Equivalent CO
2
fluid mass (t)
Year
Year of manufacture
TC
Minimum working temperature
IAC
Internal arc classification
* In the event of incident, this number should be reported to
Ormazabal
.
Table 1.4.
Name plate
Summary of Contents for velatia cgm.800
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