Standards

Ulasan Umum

1 APRIL 2021 - 31 MAY 2021
No. Title of DMS Scope Link for comment
NSC V - Timber and Timber Products
1. 19V002N: Wood-based panels - Formaldehyde emission limits This Malaysian Standard specifies the limit of formaldehyde emission value from wood-based panels including fibreboard, particleboard, plywood and other related wood-based panel products. The requirements specified in the standard are applicable for the wood-based panel products used in domestic market.
15 MARCH 2021 - 14 MAY 2021
No. Title of DMS Scope Link for comment
NSC N – Rubber and Rubber Products
1. 19N002R1: Rubber, raw natural -
Colour index test (ISO 4660:2020, IDT)
This document specifies two methods to determine the colour of raw natural rubber according to a standard colour scale:
2. 20N023R1: Rubber, vulcanized or thermoplastic -
Determination of ageing characteristics by measurement of stress relaxation in tension (Second revision) (ISO 6914:2021, IDT)
This document describes three methods for the measurement of the change of stress in a test piece at a given elongation for the purpose of determining the ageing characteristics of a rubber.
1 MARCH 2021 2021 - 30 APRIL 2021
No. Title of DMS Scope Link for comment
NSC M – Fire safety
1. 18M006R2: Fixed firefighting systems - Hose systems - Part 1: Hose reels with semi-rigid hose (Second revision) This document specifies requirements and methods of test for the construction and performance of fire hose reel systems with semi rigid hose for installation in buildings, permanently connected to a water supply, for use by the occupants. It also provides requirements on evaluation of conformity and marking of these products. Its requirements may apply in general for other applications, for example in marine applications or in aggressive environments, but additional requirements can be necessary in such cases.

This European Standard is applicable to both manual and automatic fire hose reels for installation with and without cabinets.

2. 18M007R2: Fixed firefighting systems - Hose systems - Part 2: Hose systems with lay-flat hose (Second revision) This document specifies requirements and methods of test for the construction and performance of fire hose reel systems with lay-flat hose for installation in buildings, permanently connected to a water supply, for use by the occupants. Furthermore, it provides also for requirements on evaluation of conformity and marking of these products. Its requirements may apply in general for other applications, for example in marine applications or in aggressive environments, but additional requirements may be necessary in such cases.
3. 18M009R2: Fixed firefighting systems - Hose systems: Part 3: Maintenance of hose reels with semi-rigid hose and hose systems with lay-flat hose (Second revision) This document specifies requirements for inspection and maintenance of hose reels and hose systems such that they continue to provide the service for which they were manufactured, supplied or installed i.e. to ensure a first emergency intervention to fight a fire before more powerful means can be implemented.

This European Standard is applicable to hose reel and hose system installations in all types of buildings irrespective of the nature of use of the buildings.

4. 18M010R2 / MS1448 Fire-fighting hoses - Semi-rigid hoses for fixed system (Second revision) This document specifies the requirements and test methods for semi-rigid hoses for fire-fighting purposes for use with fixed systems. The hoses are intended for use at a maximum working pressure of 1,2 MPa for hoses of 19 mm and 25 mm inside diameter and 0,7 MPa for hoses of 33 mm inside diameter. Hoses conforming to this European Standard are intended for applications where long intervals can occur between the occasions of use, for example on fixed fire hose reels in buildings and other construction works.

This European Standard applies exclusively to hoses for fire-fighting purposes intended for use at ambient conditions in non-aggressive or non-corrosive atmospheres within the temperature range -20 °C to +60 °C

NSC E- Power Generation, Transmission and Distribution of Energy
1. 16E017R1: Guidelines for limiting exposure to time-varying electric, magnetic and electromagnetic fields - Part 2 For frequency from 100 kHz to 300 GHz (First revision) The main objective of this publication is to establish guidelines for limiting exposure to EMFs that will provide a high level of protection for all people against known adverse health effects from direct, non-medical exposures to both short- and long-term, continuous and discontinuous radiofrequency EMFs. This standard specifies limits of human exposure to radiofrequency (RF) fields in the frequency range from 100 kHz to 300 GHz. The standard is applicable wherever the general public may be exposed to radiofrequency (RF) fields and wherever employees may be exposed in the course of their work. The exposure involved may be in the form of partial body exposure or whole body exposure.

This standard is applicable to continuous wave (CW), pulsed and modulated EMF transmission at single or multiple frequencies within the range from 100 kHz to 300 GHz.

  • exposure to fields generated by static (0 Hz) sources;
  • deliberate exposure of patients undergoing medical treatment or diagnosis using EMF;
  • exposure eof the EMF which may have resulted in other potential hazards, such as, ignition of explosives or flammable gases, malfunctioning of certain kinds of cardiac pacemakers or interference with some electronic equipment; and
  • exposure from devices that generate RF fields below 1 GHz with transmission power line less than 7 W.
15 FEBRUARY 2021 - 15 APRIL 2021
No. Title of DMS Scope Link for comment
NSC D - Building, Construction and Civil Engineering
1. 20D028R1: Adjustable telescopic steel props -
Product specifications, design and assessment by calculation and tests (First revision)(EN 1065:1998, MOD)
This Malaysian Standard specifies materials, design requirements, corrosion protection alternatives together with assessment methods using both calculations and testing for open thread and covered thread adjustable telescopic steel props which are intended for use on construction sites.

It specifies five classes of nominal characteristic strengths for adjustable telescopic steel props each having a series of maximum extended lengths. Each having differing endplate configuration.

This Malaysian Standard does not apply to adjustable props of different materials or construction, nor does it provide any information concerning the use of adjustable steel props.

NSC E - Power Generation, Transmission and Distribution of Energy
1. 20E038R1: IEC 61851-1:2017
Electric vehicle conductive charging system - Part 1: General requirements
This part of IEC 61851 applies to EV supply equipment for charging electric road vehicles, with a rated supply voltage up to 1 000 V AC or up to 1 500 V DC. and a rated output voltage up to 1 000 V AC. or up to 1 500 V DC.

Electric road vehicles (EV) cover all road vehicles, including plug-in hybrid road vehicles (PHEV), that derive all or part of their energy from on-board rechargeable energy storage systems (RESS).

This standard also applies to EV supply equipment supplied from on-site storage systems (e.g. buffer batteries).

2. 20E040R1: IEC 61851-21-1:2017 Electric vehicle conductive charging system -
Part 21-1 Electric vehicle on-board charger EMC requirements for conductive connection to AC/DC supply
This part of IEC 61851, together with IEC 61851-1:2010, gives requirements for conductive connection of an electric vehicle (EV) to an AC or DC supply. It applies only to on-board charging units either tested on the complete vehicle or tested on the charging system component level (ESA - electronic sub assembly).

This document covers the electromagnetic compatibility (EMC) requirements for electrically propelled vehicles in any charging mode while connected to the mains supply.


 
3. 20E132R1: IEC 61851-21-2:2018 Electric vehicle conductive charging system -
Part 21-2: Electric vehicle requirements for conductive connection to an AC/DC supply - EMC requirements for off board electric vehicle charging systems
This part of IEC 61851 defines the EMC requirements for any off-board components or equipment of such systems used to supply or charge electric vehicles with electric power by conductive power transfer (CPT), with a rated input voltage, according to IEC 60038:2009, up to 1 000 V AC or 1 500 V DC and an output voltage up to 1 000 V AC or 1 500 V DC.
4. 20E041N: IEC 61851-23:2014 Electric vehicle conductive charging system -
Part 23: DC electric vehicle charging station
This part of IEC 61851, together with IEC 61851-1:2010, gives the requirements for d.c. electric vehicle (EV) charging stations, herein also referred to as "DC charger", for conductive connection to the vehicle, with an a.c. or d.c. input voltage up to 1 000 V a.c. and up to 1 500V d.c. according to IEC 60038.
5. 20E042N: IEC 61851-24:2014 Electric vehicle conductive charging system -
Part 24: Digital communication between a d.c. EV charging station and an electric vehicle for control of d.c. charging
This part of IEC 61851, together with IEC 61851-23, applies to digital communication between a d.c. EV charging station and an electric road vehicle (EV) for control of d.c. charging, with an a.c. or d.c. input voltage up to 1 000 V a.c. and up to 1 500 V d.c. for the conductive charging procedure.