Classification Of 8Djh Switchgear According To Iec/En 62 271-200; Standards And Guidelines - Siemens 8DJH Series Installation And Operating Instructions Manual

Type approval according to
German X-ray regulations
(RöV)
500-8067.9 * INSTALLATION AND OPERATING INSTRUCTIONS 8DJH * Revision 03
8.5

Classification of 8DJH switchgear according to IEC/EN 62 271-200

8DJH is classified according to IEC/EN 62 271-200 / VDE 0671-200.
Design and construction
Partition class
Loss of service continuity category for functions/
modules
Accessibility to compartments (enclosure)
Busbar compartment
Switching device compartment
Cable compartment for functions/modules
Internal arc classification IAC (option)
Designation of the internal arc classification IAC
IAC class for
- wall-standing arrangement
- free-standing arrangement
8.6

Standards and guidelines

The medium-voltage switchgear type 8DJH for indoor installation complies with
the following prescriptions and standards:
Switchgear
Switching devices Circuit-breakers
Disconnectors/earthing switches
Switch-disconnectors
Switch-disconnector/fuse combination
Voltage detecting
systems
Surge arresters
Degree of protection
Instrument transformers Current transformers
Voltage transformers
SF
6
Installation and earthing
Environmental
conditions
The vacuum interrupters fitted in the vacuum circuit-breakers are type-approved in
accordance with the X-ray regulations of the Federal Republic of Germany.
They conform to the requirements of the X-ray regulations of January 8, 1987
(Federal Law Gazette I 1987 , Page 114) in the new edition of April 30, 2003
(Federal Law Gazette I 2003, No. 17) up to the value of the rated voltage stipulated in
accordance with IEC/DIN VDE.
PM (metallic partition)
- with HV HRC fuses (T, H)
- without HV HRC fuses (R, L, ...)
- with HV HRC fuses (T, H)
- without HV HRC fuses (R, L, ...)
- only cable feeder (K)
IAC A FL up ot 21 kA, 1 s
IAC A FLR up to 21 kA, 1 s
- F Front
- L Lateral
- R Rear
LSC 2A
LSC 2B
Non-accessible
Non-accessible
Interlock-controlled
Interlock-controlled
Tool-based
IEC/EN standard VDE standard
62 271-1 0670-1000
62 271-200 0671-200
62 271-100 0671-100
62 271-102 0671-102
60 265-1 0670-301
62 271-105 0671-105
61 243-5 0682-415
60 099 0675
60 529 0470-1
60 044-1 0414-1
60 044-2 0414-2
60 376 0373-1
61 936-1 / HD 637 -S1 0101
60 721-3-3 DIN EN 60 721-3-3
Description
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