Name: BIS IS/IEC 60947-1 : 2007(R2017)
Brand: BIS

BIS IS/IEC 60947-1 : 2007(R2017)

Superseded

View Superseded by

LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 1: GENERAL RULES

Superseded date

06-21-2023

Published date

01-12-2013

Publisher

Bureau of Indian Standards

1 General
2 Definitions
3 Classification
4 Characteristics
5 Product information
6 Normal service, mounting and transport
  conditions
7 Constructional and performance requirements
8 Tests
Annex A (informative) - Examples of utilization
        categories for low-voltage switchgear and
        controlgear
Annex B (informative) - Suitability of the equipment
        when conditions for operation in service differ
        from the normal conditions
Annex C (normative) - Degrees of protection of enclosed
        equipment
Annex D (informative) - Examples of clamping units and
        relationship between clamping unit and connecting
        device
Annex E (informative) - Description of a method for adjusting
        the load circuit
Annex F (informative) - Determination of short-circuit
        power-factor or time-constant
Annex G (informative) - Measurement of creepage distances
        and clearances
Annex H (informative) - Correlation between the nominal
        voltage of the supply system and the rated impulse
        withstand voltage of equipment
Annex J (informative) - Items subject to agreement between
        manufacturer and user
Annex L (normative) - Terminal marking and distinctive number
Annex M (normative) - Flammability test
Annex N (normative) - Requirements and tests for equipment with
        protective separation
Annex O (informative) - Environmental aspects
Annex P (informative) - Terminal lugs for low voltage switchgear
        and controlgear connected to copper conductors

Aims to harmonize as far as practicable all rules and requirements of a general nature applicable to low-voltage switchgear and controlgear in order to obtain uniformity of requirements and tests throughout the corresponding range of equipment and to avoid the need for testing to different standards.

Committee	ETD 07
DevelopmentNote	Supersedes BIS IS 13947-1. (05/2011) Issue Date: 01/04/2012. (06/2012)
DocumentType	Standard
PublisherName	Bureau of Indian Standards
Status	Superseded
SupersededBy	IS/IEC 60947 : PART 1 : 2020
Supersedes	BIS IS 13947-1 : 1993(R2004)

Standards	Relationship
IEC 60947-1:2007+AMD1:2010+AMD2:2014 CSV	Identical

BIS IS 15953 : 2011	SUPERVISORY CONTROL AND DATA ACQUISITION (SCADA) SYSTEM FOR POWER SYSTEM APPLICATIONS
BIS IS/IEC 60079-0 : 2011	EXPLOSIVE ATMOSPHERES - PART 0: GENERAL REQUIREMENTS
BIS IS 13252-1 : 2010 AMD 1 2013	INFORMATION TECHNOLOGY EQUIPMENT - SAFETY - PART 1: GENERAL REQUIREMENTS
BIS IS/IEC 60947-2 : 2003	LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 2: CIRCUIT BREAKERS
BIS IS/IEC 60898-1 : 2002	ELECTRICAL ACCESSORIES - CIRCUIT-BREAKERS FOR OVER CURRENT PROTECTION FOR HOUSEHOLD AND SIMILAR INSTALLATIONS - PART 1: CIRCUIT-BREAKERS FOR AC OPERATION
BIS IS/IEC 60947-5-1 : 2003	LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 5: CONTROL CIRCUIT DEVICES AND SWITCHING ELEMENTS - SECTION 1: ELECTROMECHANICAL CONTROL CIRCUIT DEVICES
BIS IS/ISO 8528-6 : 2005(R2014)	RECIPROCATING INTERNAL COMBUSTION ENGINE DRIVEN ALTERNATING CURRENT GENERATING SETS - PART 6: TEST METHODS
BIS IS/IEC 60947-3 : 1999	LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 3: SWITCHES, DISCONNECTORS, SWITCH-DISCONNECTORS AND FUSE COMBINATION UNITS
BIS IS/IEC 60947-4-1 : 2000	LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 4: CONTACTORS AND MOTOR-STARTERS - SECTION 1: ELECTROMECHANICAL CONTACTORS AND MOTOR-STARTERS