TAJUK : PERATURAN MS IEC 60364
PENERANGAN :
Perkembangan pesat yang ditimbulkan oleh cabaran globalisasi memberi kesan besar terhadap sistem perundangan industri di negara kita. Maka satu paiwaian khusus telah dibentang diperingkat antarabangsa bagi mewujudkan paiwaian yang akan digunapakai di Malaysia agar perkembangan industri Elektrik dan Elektronik di Malaysia sama taraf dan sistem perundangan sejajar dengan pera turan-peraturan lain yang telah digunapakai diperingkat antara bangsa.
Perbezaan MS IEC 60364 dengan Peraturan IEE
Peraturan MS IEC 60364 dan Peraturan IEE adalah merupakan sebuah peraturan yang diguna pakai untuk menentukan keseragaman dan mutu sesubuah pemasangan bagi pendawaian elektrik. Perbezaan yang ketara ialah MS IEC 60364 diguna pakai diperingkat Antarabangsa manakala Peraturan IEE hanya diguna pakai di Negara bekas Jajahan British. Berikut adalah disenaraikan perbezaan peraturan-peraturan berkenaan :
Definisi
The IEE 16th Edition is a familiar standards with Malaysian Engineers.
IEE 16th Edition is known as BS 7671 “Wiring Installation for Buildings”
IEC 60364 “Electrical Installation of Buildings” was adopted as a Malaysian Standard (MS) in
1996.
Helaian ini memberi panduan yang lengkap kepada pelatih bagi memudahkan pelatih merujuk buku peraturan Electrical Installation of Building-Paiwaian MS IEC 60364 supaya pelatih dapat memilih peraturan yang betul berkaitan dengan kerja-kerja pepasangan,pengendalian dan penyelian elektrik.
Bab
|
Tajuk Berkaitan
|
M/S
| |
2.
|
Sistem Bekalan
|
2
| |
2.1
|
Spesifikasi Bekalan Elektrik
|
2
| |
3.
|
Pendawaian Elektrik
|
3
| |
3.1
3.2
3.3
3.4
3.5
3.6
|
Kehendak Perundangan
Merancang Kerja-kerja Pendawaian
Ciri-ciri Pepasangan Elektrik Pengguna
Contoh-contoh Litar Skematik Pendawaian Lampu
Contoh-contoh Litar Skematik Pendawaian Soket Alir Keluar
Litar Akhir Bagi Soket Alir Keluan 13 Amp
|
7
7
10
15
17
18
| |
4.
|
Sistem Kawalan dan perlindung Pendawaian Elektrik
|
19
| |
4.1
4.2
|
Pengasingan dan Pensuisan
Perlindungan
|
19
19
| |
5.
|
Pemilihan Kabel
|
12
| |
5.1
5.2
5.3
5.4
5.5
5.6
5.7
5.8
|
Pemilihan Jenis Kabel Pendawaian
Faktor-Faktor Yang Berkaitan Dengan Keupayaan Membawa Arus Kabel
Penggunaan Kadaran Luas Keratan Rentas Minimum Konduktor Pendawaian
Penggunaan Kadaran Luas Keratan Rentas Minimum Konduktor Perlindung Berbanding Dengan Luas Rentas Konduktor Fasa
Fungsi Dan Pengenalan Warna Kabel Bukan Boleh Lentur
Kabel Boleh Lentur
Fungsi Dan Pengenalan Warna Kabel Boleh Lentur
Penebat Konduktor Dan Jenis Pendawaian
|
22
22
23
23
24
24
25
25
| |
Bab
|
Tajuk Berkaitan
|
M/S
| ||||
6.
|
Aksesori Elektrik
|
26
| ||||
6.1
|
Pemilihan Eksesori Pendawaian
|
26
| ||||
7.
|
Pembumian Pendawaian Elektrik
|
29
| ||||
7.1
7.2
7.3
7.4
7.5
7.6
7.7
7.8
|
Pembumian
Pembahagian Pembumian
Jenis Dan Fungsi Asesori Pembumian Penyusunan Pembumian Menggunakan TT Sistem
Bahagian-bahagian Yang Perlu Di Bumikan
Bahagian-bahagian Yang Tidak Perlu Di Bumikan
Penamatan Di Bumi
Rintangan Elektrod Bumi
|
29
29
30
31
31
32
32
32
| ||||
8.
|
Pemeriksaan Dan Ujian Pendawaian Elektrik
|
33
| ||||
8.1
8.2
|
Kehendak Perundangan
Pengujian
|
33
33
| ||||
Lampiran I
|
Keperluan Keselamatan
|
43
| ||||
Lampiran II
|
Jadual Keupayaan Membaw Arus
|
49
| ||||
Lampiran III
|
Jadual Voltan Susut
|
50
| ||||
Lampiran IV
|
Contoh Pengiraan Voltan Susut(Vd)
|
51
| ||||
Lampiran V
|
Borang G(Perakuan Penyelian dan Penyiapan)
|
52
| ||||
Lampiran VI
|
Borang H(Perakuan Ujian)
|
54
| ||||
LampiranVII
|
Simbol
|
56
| ||||
LampiranVIII
|
Alamat –Alamat Pejabat Suruhanjaya
|
57
| ||||
Arahan :
Pelatih akan diberi buku Garis Panduan Pendawaian Elektrik di Bangunan Kediaman yang disediakan oleh Suruhanjaya Tenaga sebagai panduan bagi memberi kemudahan untuk merujuk peraturan Electrical Installation of Building-Paiwaian MS IEC 60364.
PERBEZAAN MS IEC 60364 DAN IEE
No
|
Subject
|
MSIEC60364
|
BS7671 (IEE 16th Edition)
|
Latest Revision
|
2002
|
1992, 2002 (Amd), 2005 (Draft)
| |
A
|
Scope
|
Residential, industrial, commercial agricultural, horticultural premises, pre-fab buildings, construction sites, marinas etc. External consumber installation, extension, alteration etc.
|
Covers all installation not in exclusion list.
Similar listing of coverage as per MSIEC60364.
|
Exclusion list
|
Traction equip., motor vehicles,
Ship, aircraft, street lightings, mines, RF suppressor, electric fence, lightning etc. Public distribution system, generation, transmission
|
Traction equip., moto vehicles,
Ship, aircraft, ships, motor vehicles, off shore installations, aircraft, mines, lightning lifts.
| |
Voltage ranges
|
Up to 1kVa.c. or 1.5Vd.c.
|
Extra low voltage & low voltage
|
No
|
Subject
|
MSIEC60364
|
BS7671 (IEE 16th Edition)
|
B
|
Fundamental Principles
|
Part 1, Clause 13
Fundamental Principles
|
Part 1 – Chapter 13
Fundamental Requirements for Safety
|
131Protection for Safety
Protecion against electric shock
Protection against thermal effect
Protection against overcurrent
Protection against fault current
Protection against overvoltage
132 Design
133 Selection of Equipment
134 Erection, Initial Verificatin
|
General (equip., cables)
O/C protective devices
Precautions against EL and EF
Protective devices and switches
Isolation and switching
Accessibility of equipment
Precautions against adverse condition
Additions, alterations
Inspection, testing
| ||
C
|
Definition
|
Part 1, Annex B
|
Part 2
|
Gen. terms
|
General terms contained in Part 1 Annex B
|
Similar to MSIEC. Definition of arm’s reach exactly the same.
| |
Earthing system
|
Definition of TNC, TNS, TNC-S, TT, IT system with definitions extended to DC systems.
|
Definitions of earthing system exactly the same but with less illustrative case.
|
No
|
Subject
|
MSIEC60364
|
BS7671 (IEE 16th Edition)
| |
D
|
Assessement of general characteristics
| |||
Part
|
Part 5-51
|
Part 3, Chapter 31
| ||
General
|
Oringally Part 3 by itself but now amalgamated under “Selection of Equipment” Part 5.
|
Similar to MSIEC.
| ||
External influence
|
Classes: A - environment, B – Utilisation; C – Buildings
|
Placed in Annex 5 – exactly the same classification for environment
| ||
Earthing system
|
Definition of TNC, TNS, TNC-S, TT, IT system with definitions extended to DC systems.
|
Definitions of earthing system exactly the same but with less illustrative case.
| ||
E
|
Protection against Electric Shock
| |||
Part
|
Part 4-4-41
|
Part 4 Chapter 41
| ||
content
|
Similar measures are prescribed.
| |||
No tables of max. allowable disconnection time.
|
Tables of max allowable against disconnection time included.
| |||
F
|
Protection against Thermal Effect
| |||
Part
|
Part 4-42
|
Part 4 Chapter 42
| ||
Covers three aspects; fire, burns and overheating.
|
Covers fire and burns only.
| |||
No
|
Subject
|
MSIEC60364
|
BS7671 (IEE 16th Edition)
|
G
|
Protection against Overcurrent
| ||
Part
|
Part 4-43
|
Part 4, Chapter 43
| |
content
|
Similar in most aspects.
| ||
H
|
Protection against Voltage Distrubances & Electromagnetic Disturbances
| ||
Part
|
Part 4-4-41
|
Part 4 Chapter 45
| |
Content
|
Include voltage disturbances & EMC
|
Covers undervoltage only.
| |
I
|
Selection And Erection of Equipment – Common Rules
| ||
Part
|
Part 5-51
|
Part 5 Chapter 51
| |
Content
|
Generally similar in content
| ||
Ony one paragraph requiring green/yellow for insulated PEN.
|
Colour coding for conductors and cords listed extensively. Orange for conduit.
| ||
None
|
Types of warning sign listed.
| ||
Electromagnetic Compatibility (EMC) mentioned.
|
No mentioned of EMC
| ||
No
|
Subject
|
MSIEC60364
|
BS7671 (IEE 16th Edition)
|
J
|
Selection And Erection of Equipment – Wiring Systems
| ||
Part
|
Part 5-52
|
Part 5, Chapter 52
| |
Method of installation
|
8 main methods with
80 illustrated sub types
|
8 main methods with
20 illustrated sub types
| |
Electro-magnetic effects of ac circuits
|
One-sentence general prescrip-tion.
No specific mention of running of neutral cables together with phase conductors.
|
Single core armoured with steel wire or tape shall not be used for ac circuits.
Neutral conductor shall be included in the same enclosure as conductors of all phases.
| |
Electro-magnetic stress
|
No specific prescription.
|
Cables shall be able to withstand the electromechanical stress of a fault current.
| |
Subject to impact (AG)
|
Protection against impact is prescribed on a general basis only
|
Specific requirement for cables in ground to be buried in sufficient depth and the use of cable marker.
| |
Min. cross section area conductors
|
Min. sizes for power and lighting shall be 1.5mm² (Cu) and 2.5mm² (Alum).
|
Min. sizes for power and lighting shall be 1.0mm² (Cu) and 1.6mm² (Alum).
| |
No
|
Subject
|
MSIEC60364
|
BS7671 (IEE 16th Edition)
|
J
|
Selection And Erection of Equipment – Wiring Systems
| ||
Cables buried in wall
|
No specific prescription on on wiring in wall/partition.
Wiring concealed in structure but not fixed may follow the shortest possible route.
|
Wiring shall be installed within 150mm from top of wall or partition.
No specific prescription.
| |
Thermosetting/ Thermoplastic
|
Use the words “XLPE”, “PVC” and “EPR”
|
Use the words “Thermosetting”, “PVC” and “rubber insulated”.
| |
K
|
Selection And Erection of Equipment – Isolation, Switching and Control
| ||
Part
|
Part 5-53
|
Part 4 Chaper 46 & Part 5 Chaper 53
| |
SPD
|
Prescription on surge protection device included.
|
No specific prescription.
| |
EMC
|
Prescription for isolation due to EMC included.
|
No specific prescription.
| |
Fuse for auto-isolation
|
Cross reference to IEC269-3 for types of fuse.
|
Semi-enclosed fuse with table showing rating and wire diameter included.
| |
No
|
Subject
|
MSIEC60364
|
BS7671 (IEE 16th Edition)
|
N
|
Initial Veritifications
| ||
Coverage
|
MSIEC do not have equivalence but may be included in future edition.
|
Other Chapters of Part 7 covers:
à Periodic inspection & testing
à Certification and Reporting
| |
Content
|
Similar description of tests and inspection to be carried out.
| ||
Illustrations of test methods are included in Annexes.
|
No illustrations.
| ||
O
|
Other Comments
| ||
Fuses
|
MSIEC cross reference to the relevant IEC 60269.
|
Time Current characteristics of fuses are included in Annex 3.
| |
General
|
MSIEC & BS7671 are almost similar in content. BS7671 however include more specific examples in prescriptive format. BS7671 can be said to be equivalent to MSIEC60364 BUT MSIEC60364 is NOT EQUIVALENT TO BS7671.
| ||
No
|
Subject
|
MSIEC60364
|
BS7671 (IEE 16th Edition)
|
K
|
Selection And Erection of Equipment – Isolation, Switching and Control
| ||
Emergency switching
|
No specific prohibition.
|
Plug & socket as means of emergency switching is prohibited.
| |
L
|
Earthing Arrengement
| ||
Part
|
Part 5-54
|
Part 5 Chaper %4
| |
Water pipes
|
Use of water pipes as earth electrode are left to the discretion of national committees
|
Water pipes are not allowed to be used as earth electrodes.
| |
Alum as protective bonding
|
No specific restriction (left to the discretion of national committees.
|
Prohibits the use of aluminum or copper clad aluminum as protective bonding conductors.
| |
Protective conductors
|
Allows aluminium of appropriate cross sectional area.
|
Protectice conductor of 10mm² or less shall be exclusively copper.
| |
Insulation for protective conductors
|
No specific prescription.
|
Protective conductor of up to and including 6mm² shall be protected by insulation.
| |
No
|
Subject
|
MSIEC60364
|
BS7671 (IEE 16th Edition)
| ||
L
|
Earthing Arrengement
| ||||
Sizing of P.E.
|
Similar prescription; PE to be based on S = √(t² x l)/k
Or based on table: (e.g. for copper)
| ||||
S<16mm², PE=S;
|
16<S<35, PE=16mm²;
|
S>35mm² PE=S/2
| |||
M
|
Selection and Erection of Equipment of Other Equipment
| ||||
Part
|
Part 5-55
|
Part 5 Chapters 55 and 56
| |||
Coverage of ‘Other Equip’
|
Covers LV generating sets and lighting systems and luminaires
|
Covers autotransformers & step-up transformers, rotating machines, plugs, luminaires, water heaters etc but no LV generating sets.
| |||
Safety serv
|
Safety services defined similar and prescribed similarly b.
| ||||
N
|
Initial Veritifications
| ||||
Part
|
Part 6-61
|
Part 7 Chapter 71
| |||
Coverage
|
Covers testing and verification during and after erection only.
|
Chapte 71 has the same scope as the MSIEC but Part 7 taken as a whole has increase coverage.
| |||
RUJUKAN:
1. Akta Bekalan Elektrik 1990; Peraturan-Peraturan Elektrik 1994.
2. Standard MS IEC 60364:2003 ‘Electrical Installations of Building.
3. MS 1936:2006 ‘Electrical Installations of Building - Guide To MS IEC 60364
dan MS 1979:2007 ‘Electrical Installations of Building – Code of Practic
3 FASA
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