Standards, Specifications, Guidelines - Siemens NXPLUS C Installation And Operating Instructions Manual

Description
Basic prescriptions and
standards
Type approval according
to German X-ray
regulations (RöV)
Electromagnetic
compatibility (EMC)
Protection against solid
foreign objects, electric
shock and water
Aseismic capacity (option)
60/293
10.3

Standards, specifications, guidelines

NXPLUS C switchgear complies with the following prescriptions and standards:
Switchgear NXPLUS C
Devices Circuit-breakers
Vacuum contactors
Disconnectors
Earthing switches
Switch-disconnectors
Switch-fuse combination
HV HRC fuses
Voltage detecting systems
Degree of IP code
protection
IK code
Insulation
Instrument -
transformers
Current transformers
Voltage transformers
Installation and erection
Insulating Specification for new SF
gas 6
SF
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.
The a.m. standards as well as the "EMC Guide for Switchgear"* are applied during design,
manufacture and erection of the switchgear.
to be performed in accordance with the stipulations of the operating instructions. For
operation, the legal stipulations applicable at the place of installation have to be observed
additionally. In this way, the switchgear assemblies of this type series fulfil the basic
protection requirements of the EMC guide.
The panels of NXPLUS C fulfill the following degrees of protection according to IEC 62271-200,
IEC 60529 and DIN VDE 0671-200:
• IP3XD standard for switchgear enclosure of operating front and side walls
• IP31D option for switchgear enclosure of operating front and side walls
• IP32D option for switchgear enclosure of operating front and side walls
• IP34D option for switchgear enclosure of operating front and side walls
• IP54 option for switchgear enclosure of operating front and side walls
• IP65 for parts under high voltage in switchgear panels without HV HRC fuses
NXPLUS C switchgear can be upgraded for regions at risk from earthquakes. For upgrading,
earthquake qualification testing has been carried out in accordance with the following
standards:
• IEC 60068-3-3 "Guidance – seismic test methods for equipment"
• IEC 60068-2-57 "Test Ff: Vibration – Time-history method"
• IEC 60068-2-59 "Test Fe: Vibration – Sine-beat method"
• IEEE 693-2005 "Recommended Practice for Seismic Design of Substations".
1
Dr. Bernd Jäkel, Ansgar Müller, "Medium-Voltage Systems – EMC Guide for Switchgear", Siemens AG
2012
Revision 11 • INSTALLATION AND OPERATING INSTRUCTIONS • NXPLUS C • 802-9081.9
IEC standard VDE standard
IEC 62271-1 VDE 0671-1
IEC 62271-200 VDE 0671-200
IEC 62271-304 -
IEC 62271-100 VDE 0671-100
IEC 60470 VDE 0670-501
IEC 62271-102 VDE 0671-102
IEC 62271-103 VDE 0671-301
IEC 62271-105 VDE 0671-105
IEC 60282 VDE 0670-4
IEC 61243-5 VDE 0682-415
IEC 60529 VDE 0470-1
IEC 62262 VDE 0470-100
IEC 60071 VDE 0111
IEC 61869-1 VDE 0414-9-1
IEC 61869-2 VDE 0414-9-2
IEC 61869-3 VDE 0414-9-3
IEC 61936-1 VDE 0101
6
IEC 60376 VDE 0373-1
1
Installation, connection and maintenance have
EN standard
EN 62271-1
EN 62271-200
eLC/TS 62271-304
EN 62271-100
EN 60470
EN 62271-102
EN 62271-103
EN 62271-105
EN 60282
EN 61243-5
EN 60529
EN 50102
EN 60071
EN 61869-1
EN 61869-2
EN 61869-3
-
EN 60376