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Singapore Standards Package/Series ISO IEC

107 publications found under "638"

SS 550:2020 + A1: 2022 [Current]

Code of practice for installation, operation and maintenance of electric passenger and goods lifts

...638, Singapore Standard on code of practice for electrical installations SS 550:2020+A1:2022 15 COPYRIGHT 3 Terms and definitions For the purposes of this document, the following terms and definitions apply...

SS 556:2021 [Current]

Code of practice for the design and management of aquatic facilities

...1 All electrical installations shall comply with SS 638...

SS 559-3:2022 [Current]

Code of practice for tower cranes – Part 3 : Inspection

...10 Electrical installation LEW and/or approved crane contractor Check that the electrical installation is in compliance with SS 638 and SS 650-1...

SS 595-1:2014 [Current]

Singapore Standard for steel wire ropes for hoisting - Part 1 : Specification for steel wire ropes

...638 34,9 35 a 478 491 690 764 36 a 505 520 729 808 38 a 563 579 813 900 38,1 40 a 624 642 901 997 41,3 44 a 755 776 1 090 1 210 a Preferred sizes...

SS 601-1:2020 [Current]

Photovoltaic (PV) systems – Requirements for testing, documentation and maintenance – Part 1: Grid connected systems – Documentation, commissioning tests and inspection

...20 skilled person person who is licensed as an electrical worker under the Electricity (Electrical Workers) Regulations [Source SS 638 : 2018, Part 2 (Definitions)] 4 System documentation requirements 4...

SS 636:2018+A4:2021 (Redline) [Current]

Code of practice for water services

...Equi-potential bonding for metallic water pipes shall be carried out by licensed electrical workers in accordance with Singapore standard CP 5 Code of practice for electrical installations SS 638...

SS 642:2019 [Current]

Code of practice for pneumatic waste conveyance system

...3 All wiring shall comply with the requirements in SS 638...

SS 645:2019 [Current]

Code of practice for the installation and servicing of electrical fire alarm systems

...A concealed space less than 800 mm deep in roof or ceiling with electrical wiring installed in metal conduit/trunking in compliance with SS 638 does not require protection...

SS 645:2019 (Redline) [Current]

Code of practice for the installation and servicing of electrical fire alarm systems

...638 Code of practice for electrical installations SS 645 : 2019 15 COPYRIGHT 3 Terms and definitions For the purpose of this Code the following definitions shall apply:...

SS 650-1:2019 [Current]

Code of practice for temporary electrical installations - Part 1 : Construction and building sites

...3 The design, selection and installation of protective conductors shall be in accordance with SS 638...

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