IS CODES

IS CODES
Sl.No I.S. Code Description
General IS Codes
1 IS 2309:1989 Protection of buildings and allied structures against lightening – code of practice Second revision
2 IS 3043:1987 Code of practice for earthing  – first revision
3 IS 5571:2000 Guide for selection of electrical equipment for Hazardous areas
4 IS 5572:1994 Classification of Hazardous areas (other than mines ) having flammable gases and vapours for electrical installation
5 IS 2705(part 1) : 1992 Current transformers – specification -general requirements
6 IS 2705(part 2) : 1992 Current transformers – specification -measuring CT’s
7 IS 2705(part 3) : 1992 Current transformers – specification -protective CT’s
8 IS 2026(part 2) :1976 Power transformers- temperature rise
9 IS 2026(part 4) :1977 Power transformers- terminal markings, tapings and connections
10 IS 2026(part 5) :1994 Power transformers- transformer /reactor bushing – minimum external clearance in air
11 IS 8623(part 1) :1993 Specification for Low voltage switchgear and control gear assemblies
12 IS 8623(part 3) :1993 Specification for Low voltage switchgear and control gear assemblies
13 IS 325 : 1996 Three phase induction motors specifications
14 IS 694: 1990 PVC insulated cables for working voltages upto and including 1100 volts
15 IS 1255: 1983 Code of practice for installation and maintenance of power cables upto and including 33KV rating
16 IS 7689:1989 Guide for control of undesirable static Electricity
17 IS :2026(part II)- 1977 Specification for Transformers Part II Temperature rise
18 IS :2026(part III)- 1981 Specification for Transformers Part III ,Insulation levels and dielectric tests second revision Feb 2002
19 IS :2026(part IV)- 1977 Specification for Transformers Part IV, terminals
20 IS :2026(part 5)- 1994 Specification for Transformers Part 5 ,bushing ,clearances
21 IS : 3961 (part III) -1968 Recommended current ratings for cables
22 IS: 11116-1984 lighting for airport aprons
23 IS : 1554( pt -1) – 1988 PVC insulated cables
24 IS : 692:1994 paper insulated cables
25 IS:3646(pt-1):1992 interior illumination
26 IS:10874 -1983 felsite grinding media and liner stones
27 IS : 2418(pt-1)-1977 tubular fluorescent lamps
28 IS :10947- 1984 lighting for port and harbours
29 IS : 2190:1992 fire extinguisher
30 IS : 9583 -1981 Emergency lighting units
31 IS:3961 (pt-1)- 1967 Paper insulated lead sheathed cables
32 IS:2551- 1982 Danger Notice Plate
33 IS: 2448( Part I )1963 Adhesive insulating tapes or electrical  purpose: Tapes with cotton textile substrates
34 IS: 4770-1991 Rubber Gloves for electrical purpose
35 IS : 5424-1969 Rubber mats for  electrical purpose.
36 Book Indian Electricity rules , 1956
37 Book Relay ordering Hand book
IS Codes For The Battery Charger
1 IS 6619 Safety code for semiconductor Rectifier Equipment.
2 IS 13947 Low Voltage Switchgear & Control gear.
3 IS 8623 Specification for factory built assemblies of switchgear and control gear (up to 1000V)
4 IS 9224 HRC  cartridge  fuse  links  upto  600 Volts
IS Codes For Distribution Board
1 IS 13947 Low  Voltage  Switchgear  and  Control gear  –  General Rules
2 IS 11353 Guide for Uniform System of marking and identification of conductors and apparatus
3 IS 2705 Current Transformers
4 IS 8623 Low voltage switchgear and control gear assemblies
5 IS 4237 General requirements for switchgear and control gear for voltages not exceeding 1000V
6 IS 8828 Miniature, Air break circuit breakers for voltages not exceeding 1000V
7 IS 13947 Switches, disconnectors, air break switch
8 (Part 3) disconnectors and fuse combination units.
9 IS 9224 Fuses with high breaking capacity
10 IS 1248 Direct acting electrical instruments
11 IS 722 AC Electricity Meters
IS Codes For Transformer
1 IS : 335 Insulating Oil
2 IS : 1271 Classification of insulating materials
3 IS : 2026 (Part – I) Power Transformer – General
4 IS : 2026 (Part – II) Power Transformer – Temperature rise
5 IS : 2026 Power Transformer – Insulation level and (Part III) dielectric tests
6 IS : 2099 High Voltage Porcelain bushing screen
7 IS : 2705 (Part I & III) Current Transformers
8 IS : 3202 Core of practice for climate proofing
9 IS : 3639 Power transformer fittings and accessories
10 IS : 6600 Guide for loading of oil immersed transformer
11 IS : 8468 , 1977 Name Plate
IS Codes For Lighting Fixtures
1 IS 2148/81 Flameproof enclosures for electrical apparatus.
2 IS 8239 Classification of max. surface temperatures of electrical equipment for use in explosive atmosphere.
3 IS 13947 Degree  of  protection  provided by enclosures of
  (Part 1) low voltage switchgear and control gear.
4 IS 2206 Specification for flameproof lighting fixtures
5 IS 1913 General and safety requirements for luminaires.
IS Codes For Power Cable
1 IS :694-1990 PVC insulated cables for working voltage upto and including 110V
2 IS :1554(Part -I)-1988 PVC insulated (Heavy Duty) Electric cables : For working voltages upto and including 1100V
3 IS :6961(Part -5)-1988 Recommended Current rating for Cables : PVC insulated light duty cables.
4 IS :1288 -1988 PVC insulated ( heavy duty) electric cables with solid aluminium  conductors for  voltages upto and including 1100V
5 IS : 42899 ( Part I ) -1984 flexible cables for lifts and other flexible connections: Elastomer insulated cables
6 IS:7098-1973 XLPE Cables
IS Codes For Insulator
1 IS :1445-1965 Insulator of voltages upto1000V
2 IS : 731-1963 Insulator of voltages above 3300V
IS Codes For Fuses
1 IS : 9224( Part I)-1979 Low Voltage Fuses : General requirements
2 IS : 9224( Part II)-1979 Low Voltage Fuses : Supplementary requirements for fuses for industrial applications.
3 IS : 2086 – 1982 Carriers and bases used in rewriteable type electrical fuses upto 650 V
4 IS : 9926 – 1981 Fuses wire used in rewirable type electric fuses upto 650V
5 IS : 8187 – 1976 D – Type fuses