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Electromagnetic compatibility (EMC) - Part 4-30: Testing and measurement techniques - Power quality measurement methods (First revision) (IEC 61000-4-30:2008, IDT)
MS IEC 61000-4-30:2014
Status : 1st Revision
Format : PDF

This Malaysian Standard defines the methods for measurement and interpretation of results for power quality parameters in 50/60 Hz a.c. power supply systems. 
Measurement methods are described ....Read more for each relevant parameter in terms that give reliable and repeatable results, regardless of the method's implementation. This standard addresses measurement methods for in situ measurements.

Measurement of parameters covered by this standard is limited to voltage phenomena that can be conducted in a power system. The power quality parameters considered in this standard are power frequency, magnitude of the supply voltage, flicker, supply voltage dips and swells, voltage interruptions, transient voltages, supply voltage unbalance, voltage harmonics and interharmonics, mains signalling on the supply voltage and rapid voltage changes. Depending on the purpose of the measurement, all or a subset of the phenomena on this list may be measured.

This standard gives measurement methods and appropria Close

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ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-4: TESTING AND MEASUREMENT TECHNIQUES - ELECTRICAL FAST TRANSIENT/BURST IMMUNITY TEST (FIRST REVISION) (IEC 61000-4-4:2004, IDT)
MS IEC 61000-4-4:2009
Status : 1st Revision
Format : PDF

This Malaysian Standard relates to the immunity of electrical and electronic equipment to repetitive electrical fast transients. It gives immunity requirements and test procedures related to electrica ....Read more l fast transients/bursts. It additionally defines ranges of test levels and establishes test procedures. 
The object of this standard is to establish a common and reproducible reference for evaluating the immunity of electrical and electronic equipment when subjected to electrical fast transient/bursts on supply, signal, control and earth ports. The test method documented in this part of IEC 61000-4 describes a consistent method to assess the immunity of an equipment or system against a defined phenomenon.

NOTE. As described in IEC Guide 107, this is a basic EMC publication for use by product committees of the IEC. As also stated in Guide 107, the IEC product committees are responsible for determining whether this immunity test standard should be applied or not, and if applied, they are Close

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ELECTROMAGNETIC COMPATIBILITY(EMC) - PART 6-2: GENERIC STANDARDS - IMMUNITY FOR INDUSTRIAL ENVIRONMENTS (FIRST REVISION) (IEC 61000-6-2:2005, IDT)
MS IEC 61000-6-2:2009
Status : 1st Revision
Format : PDF

This Malaysian Standard for EMC immunity requirements applies to electrical and electronic apparatus intended for use in industrial environments, as described below. Immunity
requirements in t ....Read more he frequency range 0 Hz to 400 GHz are covered. No tests need to be
performed at frequencies where no requirements are specified.
This generic EMC immunity standard is applicable if no relevant dedicated product or
product-family EMC immunity standard exists.
This standard applies to apparatus intended to be connected to a power network supplied
from a high or medium voltage transformer dedicated to the supply of an installation feeding
manufacturing or similar plant, and intended to operate in or in proximity to industrial
locations, as described below. This standard applies also to apparatus which is battery
operated and intended to be used in industrial locations.
The environments encompassed by this standard are industrial, both indoor and outdoor.
Industrial locations are in additi Close

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ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 6-1: GENERIC STANDARDS - IMMUNITY FOR RESIDENTIAL, COMMERCIAL AND LIGHT-INDUSTRIAL ENVIRONMENTS (FIRST REVISION) (IEC 61000-6-1:2005, IDT)
MS IEC 61000-6-1:2009
Status : 1st Revision
Format : PDF

This Malaysian Standard for EMC immunity requirements applies to electrical and electronic apparatus intended for use in residential, commercial and light-industrial environments.
Immunity req ....Read more uirements in the frequency range 0 Hz to 400 GHz are covered. No tests need to be performed at frequencies where no requirements are specified.

This generic EMC immunity standard is applicable if no relevant dedicated product or product-family EMC immunity standard exists.

This standard applies to apparatus intended to be directly connected to a low-voltage public
mains network or connected to a dedicated DC source which is intended to interface between
the apparatus and the low-voltage public mains network. This standard applies also to
apparatus which is battery operated or is powered by a non-public, but non-industrial, lowvoltage
power distribution system if this apparatus is intended to be used in the locations
described below.

The environments encompassed by this standard are re Close

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ELECTROMAGNETIC COMPATIBILITY (EMC) – PART 2-12: ENVIRONMENT – COMPATIBILITY LEVELS FOR LOW-FREQUENCY CONDUCTED DISTURBANCES AND SIGNALLING IN PUBLIC MEDIUM-VOLTAGE POWER SUPPLY SYSTEMS (IEC 61000-2-12:2003, IDT)
MS IEC 61000-2-12:2003 (CONFIRMED:2011)
Status : 1st Confirmation
Format : PDF

This Malaysian Standard deals with conducted disturbances in the frequency range from 0 kHz to 9 kHz, with an extension up to 148,5 kHz specifically for mains signalling systems. It gives compatibilit ....Read more y levels for public medium voltage a.c. distribution systems having a nominal voltage between 1 kV and 35 kV and a nominal frequency of 50 Hz or 60 Hz (see IEC 60038). 
Compatibility levels are specified for electromagnetic disturbances of the types which can be expected in public medium voltage power supply systems, for guidance in:

a) the limits to be set for disturbance emission into public power supply systems (including the planning levels defined in 3.1.5);

b) the immunity limits to be set by product committees and others for the equipment exposed to the conducted disturbances present in public power supply systems. Close

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Electromagnetic compatibility (EMC) - Part 4-16: Testing and measurement techniques - test for immunity to conducted, common mode disturbances in the frequency range 0 HZ to 150 KHZ (First revision) (IEC 61000-4-16:2002, IDT)
MS IEC 61000-4-16:2008 (CONFIRMED:2015)
Status : 1st Revision
Format : PDF

This Malaysian Standard relates to the immunity requirements and test methods for electrical and electronic equipment to conducted, common mode disturbances in the range d.c. to 150 kHz.

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Electromagnetic compatibility (EMC) - Part 3-13: Limits - Assessment of emission limits for the connection of unbalanced installations to MV, HV and EHV power systems
MS 61000-3-13:2011
Status : Original
Format : PDF

This Malaysian Standard provides guidance on principles which can be used as the basis for determining the requirements for the connection of unbalanced installations (i.e. three-phase installations c ....Read more ausing voltage unbalance) to MV, HV and EHV public power systems that produces voltage unbalance on the system. 
The primary objective is to provide guidance to system operators or owners on engineering practices, which will facilitate the provision of adequate service quality for all connected customers. Close

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ELECTROMAGNETIC COMPATIBILTY (EMC) - PART 5: INSTALLATION AND MITIGATION GUIDELINES - SECTION 2: EARTHING AND CABLING
MS 61000-5-2:2011
Status : Original
Format : PDF

This Malaysian Standard covers guidelines for the earthing and cabling of electrical and electronic systems and installations aimed at ensuring electromagnetic compatibility (EMC) among electrical and ....Read more electronic apparatus or systems. It is concerned with earthing practices and with cable used in industrial, commercial, and residential installations. It applies primarily to new installations, but where economically feasible, it may be applied to extensions or modification to existing facilities. Close

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ELECTROMAGNETIC COMPATIBILITY (EMC) - Part 3-5: LIMITS - LIMITATION OF VOLTAGE FLUCTUATIONS AND FLICKER IN LOW-VOLTAGE POWER SUPPLY SYSTEMS FOR EQUIPMENT WITH RATED CURRENT GREATER THAN 75 A (FIRST REVISION)
MS 61000-3-5:2011
Status : -1
Format : PDF

This Malaysian Standard deals with emission of disturbances due to voltage fluctuations and flicker. 
It is applicable to electrical and electronic equipment that has a rated input current exce ....Read more eding 75 A per phase and is intended to be connected to a public low-voltage alternating current distribution system. Recommendations that specify information enabling a supply authority, manufacturer, or consumer to assess equipment are given in Annex A. Close

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ELECTROMAGNETIC COMPATIBILITY (EMC) – PART 2-4: ENVIRONMENT – COMPATIBILITY LEVELS IN INDUSTRIAL PLANTS FOR LOW-FREQUENCY CONDUCTED DISTURBANCES (FIRST REVISION) (IEC 61000-2-4:2002, IDT)
MS IEC 61000-2-4:2005 (CONFIRMED:2011)
Status : 1st Revision
Format : PDF

This Malaysian Standard is concerned with conducted disturbances in the frequency range from 0 kHz to 9 kHz. It gives numerical compatibility levels for industrial and non-public power distribution sy ....Read more stems at nominal voltages up to 35 kV and a nominal frequency of 50 Hz or 60 Hz. 
Power supply systems on ships, aircraft, offshore platforms and railways are not included.

The compatibility levels specified in this standard apply at the in-plant point of coupling. At the power input terminals of equipment receiving its supply from the above systems, the severity levels of the disturbances can, for the most part, be taken to be the same as the levels at the in-plant point of coupling. In some situations this is not so, particularly in the case of a long feeder dedicated to the supply of a particular load, or in the case of a disturbance generated or amplified within the installation of which the equipment forms a part. Close

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