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Electricity metering - Data exchange for meter reading, tariff and load control - Part 61: Object identification system (OBIS) (IEC 62056-61:2006, IDT)
MS IEC 62056-61:2014
Status : Original
Format : PDF

This Malaysian Standard defines the identification codes (ID-codes) for commonly used data items in electricity metering equipment. This part of IEC 62056 specifies the overall structure of the identi ....Read more fication system and the mapping of all data items to their identification codes. Close

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Electricity metering - Data exchange for meter reading, tariff and load control - Part 53: COSEM application layer (IEC 62056-53:2006, IDT)
MS IEC 62056-53:2014
Status : Original
Format : PDF

This Malaysian Standard specifies the COSEM application layer in terms of structure, services and protocols for COSEM clients and servers, and defines how to use the COSEM application layer in various ....Read more communication profiles. 

It defines services for establishing and releasing application associations, and data communication services for accessing the methods and attributes of COSEM interface objects using either logical name (LN) or short name (SN) referencing. Close

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Electricity metering - Payment systems - Part 21: Framework for standardisation
MS 62055-21:2011
Status : Original
Format : PDF

This Malaysian Standard sets out a framework for the integration of standards into a system specification for electricity payment metering systems. It addresses the payment metering system application ....Read more process, generic processes, generic functions, data elements, system entities and interfaces that exist in present payment metering systems. The approach taken in the framework is sufficiently generic to payment metering systems so that it should be equally applicable to future systems.  Close

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Electricity metering - Payment systems - Part 31: Particular requirements - Static payment meters for active energy (classes 1 and 2) (IEC 62055-31:2005, IDT)
MS IEC 62055-31:2011
Status : Original
Format : PDF

This Malaysian Standard applies to newly manufactured, static watt-hour payment meters of accuracy classes 1 and 2 for direct connection, for the measurement of alternating current electrical energy c ....Read more onsumption of a frequency in the range 45 Hz to 65 Hz that include a load switch for the purpose of interruption or restoration of the electricity supply to the load in accordance with the current value of the available credit maintained in the payment meter. It does not apply to static watt-hour payment meters where the voltage across the connection terminals exceeds 600 V (line-to-line voltage for meters for polyphase systems). 

It applies to payment meters for indoor application only, where the payment meter shall be mounted as for normal service (i.e. together with a specified matching socket where applicable).

Payment meters are implementations where all the main functional elements are incorporated in a single enclosure, together with any specified matching socket. There are also Close

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ELECTRICITY METERING (a.c.) - TARIFF AND LOAD CONTROL - PART 21: PARTICULAR REQUIREMENTS FOR TIME SWITCHES (SECOND REVISION) (IEC 62054-21:2004, MOD)
MS 62054-21:2009
Status : 2nd Revision
Format : PDF

This Malaysian Standard specifies particular requirements for the type test of newly manufactured indoor time switches with operation reserve that are used to control electrical loads, multi-tariff re ....Read more gisters and maximum demand devices of electricity metering equipment. 

The time switch keeps the real time, it may keep the date, it may be capable of handling leap years, it may support daylight saving, i.e. it modifies the deviation of local time to GMT according to the relevant regulations. The time switch may have a synchronization capability. The time switch also holds a schedule of switching actions, which may be specified in terms of time, day of the week, date within a month or a year. The time switch controls the output elements depending on the time and the schedule of switching actions stored.

This standard gives no requirements for constructional details internal to the time switch. In the case where time switch functionality is integrated into multifunction electricity mete Close

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ELECTRICITY METERING EQUIPMENT (a.c.) - PARTICULAR REQUIREMENTS - PART 31: PULSE OUTPUT DEVICES FOR ELECTROMECHANICAL AND ELECTRONIC METERS (TWO WIRES ONLY) (SECOND REVISION) (IEC 62053-31:1998, MOD)
MS 62053-31:2009
Status : 2nd Revision
Format : PDF

This Malaysian Standard is applicable to passive, two-wire, externally powered pulse output devices to be used in electricity meters as defined by the relevant standards of IEC Technical Committee 13 ....Read more on Electrical energy measurement, tariff and load control (see normative references) as well as future standards for static VA-hour meters. 

Such pulse output devices are used to transmit pulses, representing a finite energy quantity, to a receiver (e.g. a tariff device).  Close

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ELECTRICITY METERING EQUIPMENT (a.c.) - PARTICULAR REQUIREMENTS - PART 22: STATIC METERS FOR ACTIVE ENERGY (CLASSES 0,2 S AND 0,5 S) (SECOND REVISION) (IEC 62053-22:2003, MOD)
MS 62053-22:2009
Status : 2nd Revision
Format : PDF

This Malaysian Standard applies only to newly manufactured static watt-hour meters of accuracy classes 0,2 S and 0,5 S, for the measurement of alternating current electrical active energy in 50 Hz or ....Read more 60 Hz networks and it applies to their type tests only. 

It applies only to transformer-operated static watt-hour meters for indoor applicationconsisting of a measuring element and register(s) enclosed together in a meter case. It alsoapplies to operation indicator(s) and test output(s). If the meter has a measuring element formore than one type of energy (multi-energy meters), or when other functional elements, likemaximum demand indicators, electronic tariff registers, time switches, ripple control receivers,data communication interfaces, etc. are enclosed in the meter case, then the relevantstandards for these elements also apply.

It does not apply to:

– watt-hour meters where the voltage across the connection terminals exceeds 600 V (line-to-line voltage for meters for polyphase s Close

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ELECTRICITY METERING EQUIPMENT (a.c.) - PARTICULAR REQUIREMENTS - PART 21: STATIC METERS FOR ACTIVE ENERGY (CLASSES 1 AND 2) (SECOND REVISION) (IEC 62053-21:2003, MOD)
MS 62053-21:2009
Status : 2nd Revision
Format : PDF

This Malaysian Standard applies only to newly manufactured static watt-hour meters of accuracy classes 1 and 2, for the measurement of alternating current electrical active energy in 50 Hz or 60 Hz ne ....Read more tworks and it applies to their type tests only. 

It applies only to static watt-hour 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 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:

– watt-hour meters where the voltage across the connection terminals exceeds 600 V (line-to-line voltage for meters for polyphase systems); Close

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ELECTRICITY METERING EQUIPMENT (a.c.) - PARTICULAR REQUIREMENTS - PART 11: ELECTROMECHANICAL METERS FOR ACTIVE ENERGY (CLASSES 0,5, 1 AND 2) (SECOND REVISION) (IEC 62053-11:2003, MOD)
MS 62053-11:2009
Status : 2nd Revision
Format : PDF

This Malaysian Standard applies only to newly manufactured electromechanical watt-hourmeters of accuracy classes 0,5, 1 and 2, for the measurement of alternating current electricalactive energy in 50 ....Read more 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 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 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:

– watt-hour meters where the voltage across the connection terminals exceeds 600 V (line-to-line voltage for meters fo Close

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ELECTRICITY METERING EQUIPMENT (AC) - PARTICULAR REQUIREMENTS - PART 52: SYMBOLS (SECOND REVISION) (IEC 62053-52:2005, IDT)
MS IEC 62053-52:2009
Status : 2nd Revision
Format : PDF

This Malaysian Standard applies to letter and graphical symbols intended for marking on and identifying the function of electromechanical or static a.c. electricity meters and their auxiliary devices. ....Read more The symbols specified in this standard shall be marked on the name-plate, dial plate, external labels or accessories, or shown on the display of the meter as appropriate. Close

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