Classification Of The Switchgear; Standards And Guidelines - Siemens 8DJH Installation And Operating Instructions Manual

Description
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8.5

Classification of the switchgear

8DJH switchgear is classified according to IEC/EN 62 271-200 / VDE 0671-200.
Partition class
Partition class
Loss of service continuity category
Switchgear panel
with
Three-position disconnector or three-position switch-disconnector
without
Accessibility to compartments
Compartment (enclosure)
Busbar compartment
Switching-device compartment
Low-voltage compartment (option)
Connection compartment for panel/module
Internal arc classification IAC* (option)
Type of installation of the switchgear IAC class
Wall-standing arrangement
Free-standing arrangement
Accessibility:
F Front L
* Internal Arc Classification
8.6

Standards and guidelines

The medium-voltage switchgear type 8DJH for indoor installation complies with the following
prescriptions and standards:
Switchgear
Devices Circuit-breakers
Disconnectors
Earthing switches
Switch-disconnectors
Switch-fuse combination
HV HRC fuses
Voltage detecting systems
Surge arresters
Degree of protection
Insulation
Instrument Current transformers
transformers
Voltage transformers
Electronic current transformers
Electronic voltage transformers
Insulating gas SF
6
Installation and erection
Environmental conditions
Revision 05 • INSTALLATION AND OPERATING INSTRUCTIONS • 8DJH • 500-8067.9
With earthing switch
Cable feeder (K)
IAC A FL up to 21 kA, 1 s
IAC A FLR up to 21 kA, 1 s
Lateral R Rear
IEC/EN standard
62271-1
62271-200
62271-100
62271-102
62271-103
62271-105
60282-1
61243-5
60099
60529
60071
61869-1/-2
61869-1/-3
61869-8
61869-7
60376
61936-1
HD 637-S1
60721-3-3
PM (metallic partition)
Loss of service
continuity category
LSC 2
LSC 1
Accessibility
Non-accessible
Non-accessible
Tool-based
Interlock-controlled
Tool-based
VDE standard
0671-1
0671-200
0671-100
0671-102
0671-103
0671-105
0670-4
0682-415
0675
0470-1
0111
0414-9-1/-2
0414-9-1/-3
0414-44-8
0414-44-7
0373-1
0101
DIN EN 60 721-3-3