Page 425 - Industrial Power Engineering and Applications Handbook

Switchgear and controlgear assemblies 13/399

IEC Title IS BS IS0
Selection 10118-2/1991
Installation 101 18-3/199 1 -
Maintenance 101 18-4/1991 BS 6423/1993
Specification for control transformers for switchgear 1202 1 - 1987
and controlgear for voltages not exceeding lOOOV a.c.
Specification for high voltage busbars and busbar 8084/1992 BS 15911992
connections
Mechanical properties of fasteners. 1367-2011 996 BSEN 20898-711995
Torsional test and minimum torques for bolts and
screws with nominal diameters 1 mm to 10 mm
Specification for spring washers for general 3063/1994 BS 4464/1990
engineering and automobile purposes. Metric series
Code of practice for design of high-voltage open- - BS 735411990
terminal stations
Specification for electrical cable soldering sockets 655411991 BS 91/1988
Code of practice for maintenance of electrical - BS 6626/1993
switchgear and controlgear for voltages above 1 kV
and up to 36 kV
Code of practice for maintenance of electrical BS 686711993
switchgear for voltages above 36 kV
Specification for voltage regulation and parallel BS 4999-140/1987
operation of a.c. synchronous generators
Methods of testing plastics BS 2782
Relevant US Standards ANSIA'EMA and IEEE

ANSVIEEE-C37.2O.U 1993 Metal enclosed low voltage power circuit breaker switchgear
ANSYIEEE-C37.20.2/1994 Metal clad and station type cubicle switchgear
ANSI/IEEE-C37.20.3/1993 Metal enclosed interrupter switchgear
ANSI/IEEE-C-37.23/1992 Guide for calculating losses in isolated phase bus
ANSI C.37.47/1992 Specifications for distribution fuse disconnecting switches, fuse supports and current limiting fuses
NEMA L1111983 Industrial laminated thermo setting products
ANSVIEEE 24111991 Recommended practice for electric power systems in commercial buildings (IEEE Grey Book)
ANSIlIEEE 2421199 1 Recommended practice for protection and coordination of industrial and commercial power systems
(IEEE Buff Book)
ANSYIEEE Recommended practice for electric power distribution for industrial plants (IEEE Red Book)
141/1993
ANSUIEEE 131211993 Voltage ratings for a.c. electrical systems and equipment above 230 kV
ANSI/IEEE 13 13.1 /I 996 Insulation coordination, definitions, principles and rules
ANSUIEEE C37.1611997 Preferred ratings, related requirements and application recommendations for LV power circuit breakers and
a.c. power circuit protectors
NEMA/ICS-2/1993 Industrial control and systems, controllers, contactors and overload relays, rated not more than 2000 V ax. or
750 V d.c.
NEMAIICS-2.3/1990 Instructions for the handling, installation, operation and maintenance of MCCs
NEMA/ICS- 111993 Industrial controls and systems. General requirements
NEMA/ICS-3/1993 Industrial control and systems. Factory built assemblies
NEMA/ICS-6/ 1996 Industrial control and systems. Enclosures
ANSYIEEE C37.21/1998 Standard for control switchboards
ANSI/C84.1/1995 Electric power systems and equipment - Voltage ratings (60 Hz )
NEMA WC-57/1990 Standard for control cables
NEMA SG-6 Power switching equipment
NEMAPB 1/1990 Panel boards
NEMA/PB 1.1/199 1 General instructions for proper installation, operation and maintenance of panel boards, rated 600 V or less
NEM A/PB2/1995 Dead front distribution switchboards

Notes
1 In the tables of relevant Standards in this book while the latest editions of the standards are provided, it is possible that revised editions
have become available. With the advances of technology and/or its application, the updating of standards is a continuous process by
different standards organizations. It is therefore advisable that for more authentic references, readers should consult the relevant
organizations for the latest version of a standard.
2 Some of the BS or IS standards mentioned against IEC may not be identical.
3 The year noted against each standard may also refer to the year of its last amendment and not necessarily the year of publication.