ac watt hour meters 54 and 14 pages in english this part of iec 62052-11 covers type tests for electricity metering equipment to indoor and outdoor application and applies to newly manufactured equipment designed to measure the electrical energy on 50 hz or 60 hz networks with a voltage u to 600 v.this part of iec 62053-11 applies only to newly manufactured electrotechnical watt-hour meters of accuracy classes 0.5 1 and 2 for the measurement of alternating current electrical active energy in 50 hz or 60 hz networks and it applies to their type tests only.ps iec 62052-11 - it applies to electromechanical or static meters for indoor and outdoor application consisting of a measuring element and register s enclosed together in a meter case. it also applies to operation indicator s and test output s . if the meter has a measuring element for more than one type of energy multi-energy meter or when other functional elements such as maximum demand indicator electronic tariff registers time switches ripple control receivers data communication interfaces etc are enclosed in the meter case then the relevant standards for these elements apply.it does not apply to a portable meters b data interfaces to the register of the meter c reference meters.for rack-mounted meters the mechanical properties are not covered in the standard.0.normative references the following referenced documents are indispensable for the application of this document. for dated references only the edition cited applies. for undated references the latest edition of the referenced document including any amendments applies.ps 207 1997 for voltages - amendment 1 1994 amendment 2 1997ps iec 60044-1 1996 instrument transformers-part 1 current transformers ps iec 60044-2 1997 instrument transformers-part 2 inductive voltage transformers ps iec 60050-300 2001 international electrotechnical vocabulary- electrical and electronic measurements and measuring instruments- part 311 general terms relating to measurements- part 312 general terms relating to electrical measurements-part 313 type of electrical measuring instruments- part 314 specific terms according to the type of instrument. ps iec 60060-1 1989 high-voltage test techniques-part 1 general definitions and test requirements ps iec 60068-2 1 1990 environmental testing-part 2 tests - tests a cold - amendment 1 1993 amendment 2 1994 ps iec 60068-2 2 1974 basic environmental testing procedures-part 2 tests- tests b dry heat - amendment 1 1993 amendment 2 1994 ps iec 60068-2 5 1975 basic environmental testing procedures-part 2 tests- test b sa simulated solar radiation at ground level ps iec 60068-2 6 1995 environmental testing-part 2 tests- test fc vibration sinusoidal ps iec 60068-2 11 1981 basic environmental testing procedures-part 2 tests- test ka salt mist ps iec 60068-2 27 1987 basic environmental testing procedures-part 2 tests- test ea and guidance shock ps iec 60068-2 30 1980 basic environmental testing procedures-part 2 tests- test db and guidance dam heat cyclic 12 12-hour cycle ps iec 60068-2-75 1997 environmental testing-part 2-75 tests- test eh hammer tests ps iec 60085 1984 thermal evaluation and classification of electrical insulation ps iec 60359 2001 electrical and electronic measurement equipment expression of performance ps iec 60387 1992 symbols for alternating-current electricity meters ps iec 60417-2 1998 graphical symbols for use on equipment- part 2 symbols originals ps iec 60529 1989 degrees of protection provide by enclosures ip code amendment 1 1999 ps iec 60695-2-11 2000 fire hazard testing part 2-11 glowing hot-wire based test methods- glow-wire flammability test moths for end-products ps iec 60721-3-3 1994 classification of environmental conditions-part3 classification of groups of environmental parameters and their severities-section-3 stationary use at weather protected locations amendment 1 1995 amendment 2 1996 ps iec 61000-4-2 1995 electromagnetic compatibility emc -part 4 testing and measurement techniques-section 2 electrostatic discharge immunity test. basic emc publication ps iec 61000-4-3 2002 electromagnetic compatibility emc -part 4-3 testing and measurement techniques- radiated radio-frequency electromagnetic field immunity test ps iec 61000-4-4 1995 electromagnetic compatibility emc -part 4 testing and measurement techniques- section 4 electrical fast transient burst immunity test. basic emc publication ps iec 61000-4-5 1995 electromagnetic compatibility emc -part 4 testing and measurement techniques- section 5 surge immunity test. ps iec 61000-4-6 1996 electromagnetic compatibility emc -part 4 testing and measurement techniques- section 6 immunity to conducted disturbance induced by radio-frequency fields ps iec 61000-4-12 1995 electromagnetic compatibility emc -part 4 testing and measurement techniques- section 12 oscillatory waves immunity test. basic emc publication ps iec 62053-31 1998 electricity metering equipment ac -particular requirements- part 31 pulse output devices for electromechanical and electric meters two wire only cispr 22 1997 information technology equipment- radio disturbance characteristics- limits and methods of measurement amendment 1 2000 iso 75-2 1993 plastics- determination of temperature of reflection under load-part 2 plastic and ebonite ps iec 62053-11 ics 17.220.20 this part of iec 62053 applies only to newly manufactured electromechanical watt-hour meters of accuracy classes 0 5 1 and 2 for the measurement of alternating current electrical active energy in 50 hz or 60 hz networks and it applies to their type tests only. it applies only to electromechanical watt-hour meters for indoor and outdoor application consisting of a measuring element and registers enclosed together in a meter case. it also applies to operation indicators and test outputs. if the meter has a measuring element for more than one type of energy multi-energy meters or when other functional elements like maximum demand indicators electronic tariff registers time switches ripple control receivers data communication interfaces etc. are enclosed in the meter case then the relevant standards for these elements also apply. it does not apply to 1. watt-hour meters where the voltage across the connection terminals exceeds 600 v lineto- line voltage for meters for polyphase systems portable meters data interfaces to the register of the meter. regarding acceptance tests a basic guideline is given in iec 60514. the dependability aspect is covered by the documents of the iec 62059 series.2 normative references the following referenced documents are indispensable for the application of this document. for dated references only the edition cited applies. for undated references the latest edition of the referenced document including any amendments applies. iec 60514 1975 acceptance inspection of class 2 alternating-current watt-hour meters iec 60736 1982 testing equipment for electrical energy meters iec 62052-11 2003 electricity metering equipment a.c. general requirements tests and test conditions part 11 metering equipment