Electrical Applicable Standards-latest

S.no

RELEVANT STANDARD OR DESCRIPTION

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

25 26 27 28 29 30 31 32 33 34 35 36 37

39 40

APPLICATION & REFERENCE DESCRIPTION Electrical Engineering Guidelines. (September 2002)

NEC 2002 Article 430 & 440,

Sizing Motor Feeders and Over current Protection Full load current limits for High Efficiency Motors. Bushings Requirements and Test Code for Outdoor Apparatus Bushings

IEEE Std 21 - 1964 ANSI C76.1-1964 NEC 2002 250.4(A)(5) or 250.4(B)(4) NEC 2002 250.50 NEC 2002 250.52 NEC 2002 250.52(A) NEC 2002 250.52(B) NEC 2002 Figure 310.60 NEC 2002 , ARTICLE 408 Annexure D of NEC 2002 with cross-references to Article 220 NEC,Articles 210.19(A) NEC, Article 700 ANSI C.37.010-1979 & ANSI C.37.5-1979 IEEE-48-1990

19 20 21 22 23 24

Equivalent standards

PTS 33.64.10.10 NFPA STATIC ELECTRICITY NFPA 30 NFPA 70 NFPA 79 NFPA 780 NFPA 70B & NFPA 70E NFPA 72 NEC 110-14 NEC 2002 Article 280 NEC 2002 Article 285 NEC 2002 Article 450,

NEC 430-52

18

38

STANDARD CODE

Flammable & Combustible Liquids Code ELECTRICAL APPLICATIONS INDUSTRIAL MACHINERY LIGHTNING PROTECTION code FOR ELECTRICAL DESIGN Fire Alarm Systems Conductors sizing Surge Arresters Transient Voltage Surge Suppressors (TVSS) Transformers & Transformer Vaults (Including Secondary Ties) overcurrent protection for transformers

Effective Grounding Grounding Electrode Systems. Grounding Electrodes Electrodes Permitted for Grounding Electrodes not Permitted for Grounding Cable Installation dimensions Switchboards and Panelboards

ANSI/IEEE-I/1992 ANSI/IEEE C62.41 ANSI/IEEE 141 ANSI C50.10/1990 ANSI C.37.42

Branch-Circuit,Feeder and Service Calculations Voltage - Drop Calculations Emergency power sources Definition of Minimum Contact-Parting Time for AC High-Voltage Circuit Breakers Standard Test Procedures & requirements for HV alternating current cable terminations. General principles for temperature limits in the rating of electric equipment and for the evaluation of electrical installation Recommended practice on Surge Voltages in Low Voltage Power Circuits. Recommended practice for electric power distribution for industrial plants(IEEE Red Book) Synchronous Machines. Standard on distribuiton cut out and fuse links

ANSI C.37.47 ANSI C57.12.80 ANSI/IEEE C57.13/1987

Specification for distribuiton fuse disconnecting switches, fuse supports& current limitng fuses. KVA terminal voltages and currents of Power Transformers. Instrument Transformers (CTs and VTs) - Requirements.

ANSI C84.1-1989

for voltages from 120 to 230,000 V, Power Systems—Alternating Current Electrical Systems and Equipment Operating at Voltages Above 230 kV Nominal-Preferred Voltage Ratings Definitions and Requirements for HV Air Switches, Insulators, and Bus supports

Standard Nominal System Voltages in the USA

ANSI C92.2-1987, ANSI C37.30 -1970

41

ANSI/NEMA MG1-1978

42 43 44 45 46

ANSI/IEEE Standard 446-1987 IEEE-404 ANSI/NFPA 110 ANSI/NFPA 110A IEEE Std 142

Motors and Generators IEEE Recommended Practice for Emergency and Standby Power Systems for Industrial and Commercial Applications (Orange Book) Standard for Cable Joints for use with Extruded Dielectric cables and laminated di-electric cable. Emergency and Standby Power Systems Stored Energy Systems Protection of Elec. Sub-stations , power stations , tanks & tank farms

47

IEEE Std 315-1975 , (Reaff 1993)

IEEE Standard Graphic Symbols for Electrical & Electronics Diagrams

48

IEEE Std C37.20.1-1993 IEEE Std C37.20.2-1993 IEEE Std C37.21 IEEE Std C372-1996 IEEE Std 241-1990 IEEE-32 IEEE-80 IEEE-85

65 66 67

NEMA/MG 2/1989 NEMA/MG 10/1994 NEMA/MG 11/1992 NEMA/MG 3/1990

IEEE Standard for Metal-Enclosed Low-Voltage Power Circuit Breaker Switchgear IEEE Standard for Metal-clad and Station-Type Cubicle Switchgear Standard for Control Switchboards. FUNCTION NUMBERS AND CONTACT DESIGNATIONS Circuit (busbar network) Arrangements NER's for Transformer protection Phase segregation for 33kv lines Results of an investigation on over voltages due to a vaccum CB when switching an HV Motor Recommended Practice for Protection and Coordination of Industrial and Commercial Power Systems (IEEE Buff Book). Insulator Units Recommended Practice for Power Systems Analysis (IEEE Brown Book) Battery Charger Calculations Reports Reliability analysis and total owning cost Guide for Harmonic control & reactive compensation of power converters. Electric power systems and equipment - voltage ratings (60 Hz) Industrial and Control Systems , Adjustable Speed Drives. Motors and generators ratings, construction, testing and performance Safety Standards (enclosures) for construction and guide for selection, installation and use of rotating machines Energy management guide for selection and use of three-phase motors Energy management guide for selection and use of single phase motors Frame assignments for ax. integral horsepower induction motors

68

NEMA SG-6

Power Switching Equipment

NEMA/ PB 1/1990

Panel Boards

NEMA/ PB 1.1/1991 NEMA/ PB 2/1995 NEMAStandard ICS 2-213 NEMAStandard ICS 2-321.6A0

General Instructions for proper installation,operation& maintainence of panel boards, rated 600V or less Dead Front Distribution Boards. Starting current & Peak current & temp. limits during cycles for motors Control and power connections—600 V or less

49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64

69 70 71 72 73 74 75 76

ANSI/IEEE Std 242-1986 IEEE Std 324-1971 ANSI/IEEE Std 399-1980 IEEE 485 ANSI/IEEE Std 493-1980 ANSI/IEEE 519 ANSI C 84.111995 NEMA/ICS-7/1993 NEMA/MG 1/1993

NEMA AB-1 IS: 2629/IS 2633/IS 4759 IEC 332-3

UL 489, CSA C22.2 No.5 Circuit Breaker's characteristics. Galvanization : Matl. For light poles Tests on Electric cables under Fire Conditions

IEC 76

BS 171

transformers shall be oil-immersed naturally cooled and hermetically sealed type

IS: 335, 2000

Insulating oil

IS: 1271, 2001

Thermal evaluation and Classification of electrical insulation

IS: 3637, 2001

Gas operated relays

as per table 4 of IS 1554 Part (I)

80 81 82 83 84 85 86 87 88 89 90 91

114

Loading of Oil immersed Transformer

Selection, Installation & Maintenance of Transformers BSEN-40

Flameproof electric lightings : Part 2, Fitting using glass tubes Flam proof electric lighting fittings : Part 4,Protable flam proof hard lamps Industrial lighting fitting with plastic reflectors Waterproof electric lighting fittings ; Watertight electric lighting fittings Code of pratice for interior illuminisation of coefficient of utillzation & glare index Specification for Tubular Steel Poles for Overhead Power Lines METHOD FOR TESTING UNIFORMITY OF COATING ON ZINC COATED ARTICLES ARMOURING FOR MULTI-CORE CABLES Outer Sheath matl. For cables Specification for Precast Reinforced Concrete Street Lighting Poles Specification for Precast Prestressed Concrete Street Lighting Poles Concrete Poles for Overhead Power & Telecommunication lines - Method of Test Code of Practice for Installation and Maintenance of Power Cables up to and including 33 KV Code of Practice for Design, Installation and Maintenance of Service Lines up to and including 650 V Joints and Terminations of Polymeric Cables for Working Voltages form 6.6 KV up to and including 33KVPerformance Requirements and Type Tests Elec.Equip-Data for Short-Circuit current calculations in accordance with IEC 909 Road Lighting Standards Specification for Luminaires. Part-2 :Constructional Requirements

IS 10322-2 IS 10322-5-3 BS 5489-1:2003. IS 3646 BS 5266-1 TO 7: 1999 IS 2309 IS 3043

IEC 62305, 2006 and BS 7430, 1991

IS 3347 IS 1231 IS 996

IEC 60072-1 & 60072-2 IEC 60072-3

IS 325 & IS 4722 IEC 60034-1 IS 4691 IEC 60034-5

PVC Insulated cables for Working voltages up to and including 1100 volts Polygonal poles for luminaire Specification for PVC INSULATED (HEAVY DUTY ) ELECTRIC CABLES Extruded PVC compound type STI, min thickness INNER SHEATH Industrial luminaire with metal rflectors General & Safety requirements for luminaires : Part 1, Tubular fluorescent lamps Code lighting of throughfare : Parts 1 & Part 2 for5, main &secondary roads (groupjunctions, A & B) bridges and Code for of practice forpublic lighting of pyblic throughfare Lighting for grade separated elevated roads (group D): of public thovaughfave : Part 6, Lighting for towns & city centres & areas of civic Code of parctice for lighting importance (group E) Flameproof electric lighting fittings : Part 1, Well glass and bulkhead types

IS 1554

IS 1944

105 106 107

113

IS 6600

IS: 13573 IEC 909

104

109 110 111 112

Fitting & accessories for power transformers

IS 3528 : 1966 IS 3646 (pt-3) : 1968 IS 8130 ; IS 8134 IS 2713-1980 IS 2633 IS 3975 IS 5831 IS 1332 IS 2193 IS 2905 IS: 1255 IS: 8061

100

108

IS: 3639. 2001

IS 1777 : 1978 IS 1913 (pt-1) : 1978 IS 1944 (pt-1) : 1970 IS 1944 (pt-5) : 1981 IS 1944 (pt-6) 1981 IS 2206 (pt-1) : 1984 IS 2206(pt-2) : 1976 IS 2206(pt-4) : 1987 IS 3287 : 1965

92 93 94 95 96 97 98 99

101 102 103

Bushing for Alternative voltages above 1000 V

IS 10028 IS 694 IS 875 -PART3

77 78 79

IS: 2099. 2003

BS-6651 BS-7430

Specification for Luminaires. Part-5 :Particular Requirements.sect-3:Luminaires for Road & Street lighting Code of Practice for the Design of Road Lighting Code of Practice for Interior Illumination. Emergency Lighting LIGHTNING PROTECTION Earthing LV Neutral Bushing. Motor ratings & nearest Horse Power Small Built In motors Combined Permissible voltage & frequency variation Types of Protection against contact with live or moving Parts

118

IS 6362 IS 2253 NEMA MG-1 ISO 1680, 2373 , 3740

119 120 121 122

IS 8789

115 116 117

123 124 125 126 127 128 129 130 131 132 133 134

IEC 60034-6 IEC 60034-7 IEC 60034-12

Cooling systems in Motors Mounting of Motors MOTOR DESIGNS - PERFORMANCE

IEC 60034-9 & 60034-14 IEC 60034-15 IEC 60034-17 IEC 60034-18-1 IEC 60038

Vibration & noise level Impulse Voltage level withstand test Cage IM's application guide Polarization Index for Motors Standard voltages

IS 2705 PART1,2 IEC 60044-1/6/2 IEC 60050 IS 1248 PART 1-9 IEC 60051 IEC 60059 IS 2071 IEC 60060 IS 2165 IS 2026-1/1991 IS 2148 IS 2148 IS 6381 IS 5572 IS 3682

IEC 60071-1 IEC 60076-1 IEC 60079-0 IEC 60079-1 IEC 60079-7 IEC 60079-10 IEC 60079-11

IS 5571 IS 5578 IS 9628

IEC 60079-14

IS 1271 IS 14256 IS 3156 IS 8623

IEC 60085 IEC 60146-1 IEC 60186 IEC 60439-1

135

136 137 138 139 140 141 142

146

148 149 150 151 152 153 154

ANSI/IEEE275 ; IEEE 429

IEC 60617-1 to 13 IEC 60726 IEC 60289 IEC 60310

Graphical symbols for electrical power, telecommunications and electronics diagrams. Dry Type Power Transformers. Reactors in General For Traction transformers and reactors.

IS 692 IS 1651 IS 10118 IS 4691 , 2147 IS12032, 1076,8223

ANSI/IEEE13 13.1/1996 Insulation Co-ordination Power Transformers - General Specfication for tappings & connections Elec Appartus for Explosive Gas Atmosphere -General Requirements. Flame proof enclosures for electrical apparatus Elec Apparatus for Explosive Gas Atmosphere for increased safety. Classification of Hazardous locations Spec. for intrinsically safe electrical system Guide for selection of electrical equipment for Temp. class & limiting surface temp.( Electrical apparatus for explosive gas atmospheres - Electrical hazardous area installations in hazardous areas.) Guide for marking of insulated conductors electrical apparatus with type of protection 'N'

IEC 60529

IS 9921 (Part 1 Part 5) IS: 12729

147

IEEE 4

CURRENT TRANSFORMERS International Electro-technical vocabulary. Selection of Instruments used for Elec. Measurements.(Direct acting indicating analogue electrical measuring instruments and their accessories.) Rated Continuos current ratings & Permissible temp. rise HV Test techniques ,general

Thermal evaluation & classification of electrical insulation Spec. for basic requirements for Power Converters VOLTAGE TRANSFORMERS LV switchgear & controlgear assemblies Identification of equipment terminals and of terminations of certain designated conductors, including general rules for an alphanumeric system. Dimensions for panel-mounted indicating and recording electrical measuring instruments. Class 0.5, 1 and 2 alternating current watthour meters Specification for Alternating Current Disconnectiors (Isolators) and Earthing Switches for Voltages above 1000 V. Switchgear and Controlgear for Voltages exceeding 1000V – General Requirements 11/11 kV (Ungrounded system) paper insulated belted cables ; 12.7/22 kV (Grounded system) paper insulated screened (H) cables BATTERY CHARGER DISCHARGE RATE. Code of Practice for switchgear selection & installation Specification for Degrees of Protection provided by Enclosures

IEC 60445 IEC 60473 IEC 60521

143 144 145

IEC 60079-15 IEC 60079-20

IS 4201 , 4146 ,3156 ; BS 3938

IS 12640 155

156 157 158 159

Residual current operated circuit breakers IEC 60909

IS 13925 IS 13947-1/1998 IS 13947-4/1998

160 161 162 163 164 165 166 167 168 169 170 171 172 173

IEC 60947-1/1998 IEC 60947-4 IEC 60146-1-1

For guidance on Short Circuit Calculations.,Step by step calculation for arriving the Fault Level of an system. capacitor units shall have overload capacity Specification for LV Switchgear & controlgear. General rules Electromechanical Contactors & motor starters Static drives overcurrent capacity

IEC 60227 IEC 60228 IEC 60228A IEC 60298 IEC 60331-11 IEC 60331-21 IEC 60331-23

General requirements PVC insulated electric cables for voltages 3.3 kV to 11kV ; Polyvinyl Chloride Insulated Cables of Rated Voltages Up To and Including 450/750V Conductors of Insulated Cables Conductors of Insulated Cables-Guide to dimensional limits of circular conductors. Type Co-ordination between different Protection equipments. Tets for for Electric Electric cables cables under under Fire Fire Conditions-circuit Conditions-circuit Integrity Integrity ,, part part -21 -11 procedures flame temp of atleast 750 degC Tets & requirements-cables of rated voltages upto & inclu 0.6/1 Kv Tets for Electric cables under Fire Conditions-Procedures & Requirements:Electric data cables

IEC 60332-3-23 IEC 60364-5-523-1 IEC 60364-5-523-2 IEC 60502-1

Tets for Electric cables under Fire Conditions-Vertical Flame spread of vertical mounted bunch of wires or cables -Category-B Electrical Installtion of Buildings Current carrying capacities Cables for Rated voltages of 1kV

IEC 60664 IEC 60688

Insulation coordination for equipment within low-voltage systems, Part 1: Principles, requirements and tests. Electrical measuring transducers for converting a.c. electrical quantities to analogue or digital signals. BS 159 ; BS 64223; ANSI C37-20C

174 175 176

IEC 60694 ; IEC 60298 IEC 60754 IEC 60801 IEC 60947

177

IEC 60811-1-1

Common test methods for Insulating & Sheathing Materials of elec & optical cables- determining the thickness

IEC 60811-1-3

Common test methods for Insulating & Sheathing Materials o felec & optical cables- determining the density

178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195

IS 8828 IS 13947-4-1 IS 13947-3 IS 13235

IEC 60851 IEC 60885 IEC 60898 IEC 60182 IEC 60947-4-1 IEC 60947-3 IEC Pub 865 : 1986

IS 1370 ; IS 24941 ; IS 5996 ISO 22 ; ISO 4184 IEC 60073 IEC 60144 IEC 60157 IEC 60158 IEC 60185

Common specifications for high-voltage switchgear and controlgear standards Test on Gases Evolved During Combination of Electric Cables Electromagnetic compatibility for industrial process measurement and control equipment Low-voltage switchgear and controlgear Part 1: General rules.

Electrical Test Methods for Electrical Cables Electrical Accessories ; CB's for over current protection for household and similar installations.

IS 5728

Utilization Categories for Contacotrs (duty cycle for Relay Tripping Mechanism functioning) Utilization Categories for Switches Calculation of the Effects of Short-circuit Currents

Power Ratings for different Pulleys Colours of indicator lights, pushbuttons and earthing switches Degrees of protection of enclosures for low voltage switchgear and controlgear Low Voltage Breakers, Switchgear and Controlgear Low voltage contactors Current transformers

196 197 198 199 200 201 202

IEC 60242 IEC 60255 IEC 60265 IEC 60267 IEC 60269 IEC 60270 IEC 60282

Standard frequencies for centralized network control installations Electrical relays. High-voltage switches. Guide to the testing of circuit breakers with respect to out-of-phase switching Low voltage fuses : General requirements. Partial discharge measurements. High-voltage fuses Part 1: Current limiting fuses.

203

IEC 60298 IEC 60320 IEC 60377 IEC 60391 IEC 60408 IEC 60598 IEC 60255-4 IEC 60255-6 IEC 60255-22-1 IEC 60255-22-2 IEC 60255-22-3 IEC 60540 IEC 60060-1 EN 55022 IEC 61000 IEC 61034 IEC 61641 IEC 62271 IEC 62271-100 IEC 62271-102

A.C metal-enclosed switchgear and controlgear for rated voltage above 1kV and up to and including 52kV. Electrical Accessories Control Switches Marking of insulated conductors Low voltage Air-Break Switches, Air-Break Disconnector, Air-Break Switch Disconnectors and Fuse Combination units. LUMINAIRE Surge withstand capacity test General performance requirements Burst disturbance test Electrostatic discharge test Radiated electromagnetic field disturbance test Current Rating & technical data for 1100v, single core flexible , PVC Insulated cu conductor cables for power & control wiring. Dielectric impulse test Radio interference Electromagnetic compatibility (EMC). Part 1: General- Section 1: Application and interpretation of fundamental definitions and terms. Measurement of Smoke Density of Electrical Cables Burning Under Conditions Enclosed low-voltage switchgear and controlgear assemblies. GuideDefined for testing under conditions of arcing due to an internal fault. Standards for High-voltage switchgear and controlgear High-voltage alternating current circuit-breakers Alternating current disconnectors and earthing switches

IEC 62271-200 IEC 62271-203

A.C.-metal enclosed switchgear and controlgear for rated voltages above 1 kV and up to and including 52 kV Gas-insulated metal-enclosed switchgear for rated voltages of 72,5 kV and above

IEC 60871

Power Capacitors

IEC 60432

Incandescent lamps - Safety specifications - Part 1: Tungsten filament lamps for domestic and similar general lighting purposes

204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239

IEC 60357 IS 10957 : 1984 IS 10894 : 1984

Code of practice for lighting for ports & harbours. Code of practice for lighting of educational institutions.

10322 part 1 - part 5 IS 11116 : 1984 BS 3242:1970 BS 215 Part 2:1970 BS 6349 1-7 BS 6234 BS 6360

LUMINAIRES GENERAL - PARTICULAR REQUIREMENTS FOR DIFF. APPLICATIONS Code of practice for lighting of airport aprons Specification for All Aluminium Alloy Conductor (AAAC) Specification for Aluminium Conductor Steel Reinforced (ACSR) Code of practice for Maritime Strucutres. Specification for Polyethylene Insulation and Sheath of Electric Cables. Specification for Conductors in Insulated Cables and Cords

BS 6387

Specification for performance requirements for cables required to maintain circuit integrity under fire conditions.

BS 6469

Methods of Test for Insulation and Sheaths of Electric Cables

BS6622

Specification for cables with extruded cross-linked polyethylene of ethylene propylene rubber insulation for rated voltages from 3800/6600 up-to 19000/33000V.

240 241 242 243 244 245

EN50014 EN50017 EN50018 EN50019 EN50020 EN50028

246

EN 50164

247

Copper Development Assosciation (UK) IS 375 ; IS 5082 OISD 116

248 249 250 251 252

IS 13573 VDE 0278 API RP 2003 API 650-2009

253 BS 7361 Part 1 1991 254 255

BS EN 12473 BS EN 12474

256

BS EN 12696

257 BS EN 12954 258

BS EN 13173 BS EN 13174 OISD 180

259 260

OISD 195 OISD 149 OISD 113 OISD:163 OISD 173 EN 12464 IEC 61024 IEC 60470

BS IEC IEEE IS0 NEMA IS ANSI

Electrical apparatus for potentially explosive atmospheres — General requirements Electrical apparatus for potentially explosive atmospheres— Powder filling ‘q’ Electrical apparatus for potentially explosive atmospheres— Flameproof enclosure ‘d’ Electrical apparatus for potentially explosive atmospheres— Increased safety ‘e’ Electrical apparatus for potentially explosive atmospheres— Intrinsic safety ‘i’ Electrical apparatus for potentially explosive atmospheres— Encapsulation ‘m’ Lightning Protection Components (LPC) - Part 1: Requirements for connection components, Requirements for conductors and earth electrodes

BusBar arrangements ; BusBar Material. FIRE WATER DESIGN AND LOCATION Heat Shrinkable Cable Termination Kits. Accessories for Cable Rated upto 36kV Protection Against Ignitions Arising Out of Static, Lightning, and Stray Currents Welded Tanks for Oil Storage Cathodic Protection Part 1 - Code of Practice for Land and Marine Applications' British Standards Institution, U.K. General principles of cathodic protection in sea water. Cathodic protection for submarine pipelines Cathodic protection of steel in concrete Part 1 : Atmospherically exposed concrete Cathodic protection of buried or immersed metallic structures – General principles and application for pipelines. Cathodic protection for steel offshore floating structures. Cathodic protection for harbour installations Lightning Protection

Safety in Design, Operation, Inspection and Maintenance of HydroCarbon Gas Compressor Stations and Terminals Design aspects for safety in electrical systems Classification of area for electrical installations at hydrocarbon processing and handling facilities Process control room safety Fire Prevention & Protection system for Electrical Installations. LIGHTING FOR INDOOR & OUTDOOR AREAS. Contactor ratings and Utilization Catagories. Battery sizing for Continous &Non-Continous load(Switchgear) shall follow IEEE 1115 or Equivalent standards. Code of practice for earthing and protection againstelectric shocks

IEEE 1115 IEC 60050- I95/1998 British Standards -UK International Electro Technical Commission -Switzerland The Institute of Electrical and Electronics Engineers -USA International Standards Organisation -Switzerland National Electrical Manufacturers’ Association -USA Indian Standards -India American National Standards Institute -USA

OISD CPRI

Oil Industry Safety Directorate-India Central Power Research Institute-India

Source link for the Standard

\\aeplsrv-04\E & I\USERS\Srinath\Electrical Standards\NFPA 30-2008.pdf

\\aeplsrv-04\E & I\USERS\Srinath\Electrical Standards\NFPA 780.pdf

\\aeplsrv-04\E & I\USERS\Srinath\Electrical Standards\NEC-HANDBOOK-'02.pdf

Electrical Standards\NEC-HANDBOOK-'02.pdf

Electrical Standards\IEC 332-3.pdf

Electrical Standards\IS 694-1990.pdf

Electrical Standards\IS-1554.pdf

Electrical Standards\IS 2633-1986.pdf Electrical Standards\IS 3975.pdf Electrical Standards\IS 5831-1984.pdf

Electrical Standards\10322_2.pdf Electrical Standards\10322_5_3.pdf Electrical Standards\BS 5489.pdf Electrical Standards\IS3646_1.pdf Electrical Standards\Emergency Lighting Electrical Standards\lightning Electrical Standards\earthing

Electrical Standards\IEC 60038.pdf

Electrical Standards\iec60079-0{ed3.1}b.pdf

Electrical Standards\iec60529{ed2.1}b.pdf

Electrical Standards\iec60228-amd1{ed2.0}b.img.pdf Electrical Standards\iec60228a{ed2.0}b.img.pdf Electrical Standards\IEC-60331-11.pdf Electrical Standards\iec60331-21{ed1.0}b.pdf Electrical Standards\iec60331-23{ed1.0}b.pdf Electrical Standards\iec60332-3-23{ed1.0}b.pdf Electrical Standards\IEC60364-5-523-1.pdf Electrical Standards\IEC60364-5-523-2.pdf Electrical Standards\iec60502-1{ed1.1}b.pdf

Electrical Standards\iec60811-1-1{ed2.1}b.pdf Electrical Standards\iec60811-1-3{ed2.1}b.pdf

List of applications to which standards are to be listed out:Application CATHODIC PROTECTION

Description System by which a D.C. charge is induced across underground pipes to retard corrosion.

Gas and Oil Actuated Relay (Buchholz Relay)

Lighting fixtures IEC 60598 BS 5489 BS EN 13201 PARTS 1,2,3 IS 10322 PARTS 1,2,3,4

Motors IEC 60034 Parts

Cables BS 6360-1991 BS 7655-0 IEC 60502-1-2009 IEC 60038

Transformers IS 2026 Parts 1 to 5 IEC 60076 Parts 1 to 5 IS 3639 IS 10561

Current Transfomers IS 2705 IEC 60044

Standards to be followed

0.36541 0.182705 15.87 15.87 9.162818 161.874 0.80937

bus-1 bus-2 z1,z2=

0.125 0.2 0.3 0.425 0.5 0.2125 0.925

0.22973 4.352941

334.8214 531.4626

200MVA 13.8kV 8% 0.85 1.15 7.8OHM 2970 13.5

334.8 531.5 531.5 531.5

150% overload 200% overload

25000 16000 18500

3phase system 440

22000 25000

1929.3 2893.95 3858.6

2012 1985 27