Classification Of 8Da10 According To; Iec 62 271-200; Standards, Specifications, Guidelines - Siemens 8DA10 Series Installation And Operating Instructions Manual

Basic prescriptions and
standards
861-9601.9 • INSTALLATION AND OPERATING INSTRUCTIONS • 8DA10 • Revision 11
17.5 Classification of 8DA10 according to IEC 62 271-200
Internal arcing and explosion hazard
Will cause death, serious injury or property damage.
The switchgear may or may not be classified as arc-resistant switchgear.
If the switchgear has internal arc classification IAC A FL, the area behind the switchgear is not
tested to evaluate the effects of internal arcs.
➭ Check the information on the rating plate for the switchgear to determine
if it has an internal arc classification.
➭ Personnel must be prevented from entering the area behind the switchgear
when the switchgear is energized.
Design and construction according to IEC 62271-100
Partition class
Loss of service continuity category
Accessibility to compartments
Internal arc classification according to IEC 62271-200
Designation of the internal arc classification IAC
IAC class for
- Wall-standing
arrangement
- Free-standing
arrangement
Type of accessibility A
- F
- L
- R
Rated short-time withstand current
Rated duration of short circuit
17.6

Standards, specifications, guidelines

The fixed-mounted circuit-breaker switchgear 8DA10 for indoor installation complies with
the following prescriptions and standards:
Switchgear 8DA10
Devices Circuit-breakers
Disconnector
Earthing switches
Voltage detecting systems
Degree of protection IP code
IK code
Insulation
Instrument transformers -
Current transformers
Voltage transformers
Installation, erection -
Insulating gas SF Use and handling of SF
6
Specification for new SF
Guidelines for the checking and
treatment of SF
electrical equipment
DANGER
PM (partition of metal)
LSC 2
Busbar compartment
Switching-device compartment Tool-based
Low-voltage compartment
Cable compartment
IAC A FL 40 kA, 1 s
IAC A FLR 40 kA, 1 s
Switchgear in closed electrical service location
Access "for authorized personnel only" according to IEC 62 271-200
Front
Lateral
Rear (for free-standing arrangement)
40 kA
1 s
IEC/EN standard
62271-1
62271-200
62271-100
62271-102
61243-5
60529
62262 / 50102
60071
61869-1
61869-2
61869-3
61936-1 / -
62271-4
6
60376
6
60480
taken from
6
Description
Tool-based
Tool-based
Tool-based
VDE standard
0671-1
0671-200
0671-100
0671-102
0682-415
0470-1
0470-100
0111
0414-9-1
0414-9-2
0414-9-3
0101
0671-4
0373-1
0373-2
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