|
A
selection of
British Standard Numbers with brief details @ 02 April
2001
. . . . . . . . . . . . . . . . . . . . . . .
|
| BS 7727:1994
|
Code of practice for installation and inspection
of pre-insulated compression terminals and connectors
for cables with copper conductors up to 6 mm2
(10AWG) |
| BS 7729:1994
|
Specification for instrument transformers.
Three-phase voltage transformers for voltage levels having
Um up to 52 kV |
BS 7732:1994
IEC 60652:1979 |
Guide to loading tests on overhead line
towers |
BS 7733:1994
IEC 60826:1991 |
Guide to loading and strength of overhead
transmission lines |
BS 7735:1994
IEC 60354:1991 |
Guide to loading of oil-immersed power transformers |
BS 7767:1994
IEC 61117:1992 |
Method for assessing the short-circuit withstand
strength of partially type-tested assemblies (PTTA) |
| BS 7806:1995
|
Dry-type power transformers |
| BS 7821-1:1995
|
Three phase oil-immersed distribution transformers,
50 Hz, from 50 to 2500 kVA with highest voltage for equipment
not exceeding 36 kV. General requirements and requirements
for transformers with highest voltage for equipment not
exceeding 24 kV |
| BS 7821-2.1:1995
|
Three phase oil-immersed distribution transformers,
50 Hz, from 50 to 2500 kVA with highest voltage for equipment
not exceeding 36 kV. Distribution transformers with cable
boxes on the high voltage and/or low voltage side. General
requirements |
| BS 7821-2.2:1998
|
Three phase oil-immersed distribution transformers,
50 Hz, from 50 to 2500 kVA with highest voltage for equipment
not exceeding 36 kV. Distribution transformers with cable
boxes on the high voltage and/or low voltage side. Cable
boxes of type 1 for use on distribution transformers meeting
the requirements of BS 7821-2.1 |
| BS 7821-2.3:1998
|
Three phase oil-immersed distribution transformers,
50 Hz, from 50 to 2500 kVA with highest voltage for equipment
not exceeding 36 kV. Distribution transformers with cable
boxes on the high voltage and/or low voltage side. Cable
boxes type 2 for use on distribution transformers meeting
the requirements of BS 7821-2.1 |
| BS 7821-3:1995
|
Three phase oil-immersed distribution transformers,
50 Hz, from 50 to 2500 kVA with highest voltage for equipment
not exceeding 36 kV. Supplementary requirements for transformers
with highest voltage for equipment equal to 36 kV |
| BS 7821-4:1995
|
Three phase oil-immersed distribution transformers,
50 Hz, from 50 to 2500 kVA with highest voltage for equipment
not exceeding 36 kV. Determination of the power rating
of a transformer loaded with non-sinusoidal currents |
| BS 7844-1:1996
|
Three-phase dry-type distribution transformers
50 Hz, from 100 to 2500 kVA with highest voltage for equipment
not exceeding 36 kV. General requirements and requirements
for transformers with highest voltage for equipment not
exceeding 24 kV |
| BS 7844-2:1996
|
Three-phase dry-type distribution transformers
50 Hz, from 100 to 2500 kVA with highest voltage for equipment
not exceeding 36 kV. Supplementary requirements for transformers
with highest voltage for equipment equal to 36 kV |
| BS 7844-3:1998
|
Three-phase dry-type distribution transformers
50 Hz, from 100 to 2500 kVA with highest voltage for equipment
not exceeding 36 kV. Determination of the power rating
of a transformer loaded with non-sinusoidal current |
| BS 7866:1996
|
Bushings up to 1 kV and from 250 A to 5
kA, for liquid filled transformers |
| BS 7877:1999
|
Busbar bushings up to 1 kV and from 1,25
kA to 5 kA, for liquid filled transformers |
| BS 7884:1997
|
Specification for copper and copper-cadmium
stranded conductors for overhead electric traction and
power transmission systems |
| BS 7888-1:1998
|
LV and MV accessories for power cables with
rated voltage from 0.6/1 kV (Um=1.2
kV) up to and including 20.8/36 kV (Um=42
kV). General |
| BS 7888-2:1998
|
LV and MV accessories for power cables with
rated voltage from 0.6/1 kV (Um=1.2
kV) up to and including 20.8/36 kV (Um=42
kV). Methods of test |
| BS 7888-3:1998
|
LV and MV accessories for power cables with
rated voltage from 0.6/1 kV (Um=1.2
kV) up to and including 20.8/36 kV (Um=42
kV). Test requirements for LV accessories |
| BS 7888-4.1:1998
|
Test requirements for MV accessories. Accessories
for cables with extruded insulation |
| BS 7888-4.2:1998
|
Test requirements for MV accessories. Accessories
for cables with impregnated paper insulation |
| BS 7895:1997
|
Specification for bayonet lampholders with
enhanced safety |
| BS 7924:1999
|
Code of practice for the repair and overhaul
of certified electrical apparatus intended for use in
mines susceptible to firedamp |
| BS 9150:1983
|
Specification for electrical relays of assessed
quality: generic data and methods of test |
| BS 9151:1972
|
Rules for the preparation of detail specifications
for all-or-nothing electromechanical relays of assessed
quality. Full and basic assessment levels |
| BS 9561:1979
|
Specification for lever operated switches
of assessed quality: generic data and methods of test;
general rules for the preparation of detail specifications |
| BS 9563:1979
|
Specification for rotary (manual) switches
of assessed quality: generic data and methods of test;
general rules for the preparation of detail specifications |
| BS 9564:1980
|
Specification for push-button switches of
assessed quality: generic data and methods of test; general
rules for the preparation of detail specifications |
| BS 9720:1989
|
Specification for custom-built transformers
and inductors of assessed quality: generic data and methods
of test |
| BS 9721:1985
|
Sectional specification for signal transformers
of assessed quality for use in electronic equipment for
capability approval |
| BS 9727:1985
|
Sectional specification for power transformers
of assessed quality for use in electronic equipment for
capability approval |
| BS 9733:1985
|
Sectional specification for pulse transformers
of assessed quality for use in electronic equipment for
capability approval |
| BS 9734:1978
|
Sectional specification for pulse transformers
of assessed quality for use in electronic equipment: full
assessment level |
| BS 9741:1986
|
Sectional specification for inductors
of assessed quality for use in electronic equipment for
capability approval |
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Standards Publishing Limited (BSPL)
