BS 7400(1991) : 1991 AMD 7672

Name: BS 7400(1991) : 1991 AMD 7672
Brand: BSI

Superseded

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SPECIFICATION FOR ALTERNATING CURRENT STATIC WATT-HOUR METERS FOR ACTIVE ENERGY (CLASSES 1 AND 2)

Superseded date

15-04-1993

Published date

23-11-2012

Publisher

British Standards Institution

Applies only to newly manufactured static watt-hour meters of accuracy classes 1 and 2, for the measurement of alternating current electrical active energy of a frequency in the range 45 Hz to 65 Hz and to their type tests only. For indoor and outdoor application consisting of a measuring element and register enclosed together in a meter case. Does not apply to watt-hour meters where the voltage across the connection terminals exceeds 600 V, portable meters and data interfaces to the register of the meter. Coverage includes normative references, definitions, tests and test conditions, relationship between ambient air temperature and relative humidity, test circuit diagram for d.c. influence test, voltage wave-form for the tests of the effect of voltage dips & short interruptions.AMD 7672 RENUMBERS TO BSEN 61036

Committee	PEL/14
DevelopmentNote	Renumbered and superseded by BS EN 61036. Supersedes 87/20581 DC. (12/2005)
DocumentType	Standard
PublisherName	British Standards Institution
Status	Superseded
SupersededBy	BS EN 61036:1997

Standards	Relationship
IEC 61036:1996+AMD1:2000 CSV	Identical

BS EN 60687:1993	Specification for alternating current static watt-hour meters for active energy (classes 0,2 S and 0,5 S)
BS 7647:1993	Specification for radio teleswitches for tariff and load control

IEC 60038:2009	IEC standard voltages
IEC 60068-2-5:2010	Environmental testing - Part 2-5: Tests - Test Sa: Simulated solar radiation at ground level and guidance for solar radiation testing
IEC 60695-2-1:1991	Fire hazard testing - Part 2: Test methods - Section 1: Glow-wire test and guidance
IEC 60521:1988	Class 0.5, 1 and 2 alternating-current watthour meters
IEC 60068-2-27:2008	Environmental testing - Part 2-27: Tests - Test Ea and guidance: Shock
IEC TR 60736:1982	Testing equipment for electrical energy meters
ISO 75:1987	Plastics and ebonite Determination of temperature of deflection under load
IEC 60801-4:1988	Electromagnetic compatibility for industrial-process measurement and control equipment - Part 4: Electrical fast transient/burst requirements
IEC 60687:1992	Alternating current static watt-hour meters for active energy (classes 0,2 S and 0,5 S)
IEC 60068-2-11:1981	Basic environmental testing procedures - Part 2-11: Tests - Test Ka: Salt mist
ISO 60:1977	Plastics — Determination of apparent density of material that can be poured from a specified funnel
IEC 60269-1:2006+AMD1:2009+AMD2:2014 CSV	Low-voltage fuses - Part 1: General requirements
IEC 60817:1984	Spring-operated impact-test apparatus and its calibration
IEC 60085:2007	Electrical insulation - Thermal evaluation and designation
IEC 60529:1989+AMD1:1999+AMD2:2013 CSV	Degrees of protection provided by enclosures (IP Code)
IEC 60068-2-2:2007	Environmental testing - Part 2-2: Tests - Test B: Dry heat
IEC 60801-3:1984	Electromagnetic compatibility for industrial-process measurement and control equipment - Part 3: Radiated electromagnetic field requirements
IEC 60721-3-3:1994+AMD1:1995+AMD2:1996 CSV	Classification of environmental conditions - Part 3-3: Classification of groups of environmental parameters and their severities - Stationary use at weatherprotected locations
IEC 60417C:1977	Third supplement.
IEC 60359:2001	Electrical and electronic measurement equipment - Expression of performance
IEC 60186:1987	Voltage transformers
IEC 60068-2-1:2007	Environmental testing - Part 2-1: Tests - Test A: Cold
IEC 60387:1992	Symbols for alternating-current electricity meters
IEC 60801-2:1991	Electromagnetic compatibility for industrial-process measurement and control equipment - Part 2: Electrostatic discharge requirements
IEC 60068-2-30:2005	Environmental testing - Part 2-30: Tests - Test Db: Damp heat, cyclic (12 h + 12 h cycle)