Tenaga Nasional Berhad
Tenaga Nasional Berhad
Tenaga Nasional Berhad
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Requirement<br />
Supply Project Typical Lead Time<br />
132 kV and above 3 years – 5 years<br />
33 kV 18 months - 2 years<br />
11 kV 6 months – 12 months<br />
415 V and below Less than 6 months<br />
3.6 What The Electrical Consultant Engineer Should Do<br />
The Electrical Consultant Engineer plays a major role to represent the applicant and ensure compliance with<br />
other relevant government departments and TNB. The Electrical Consultant Engineer is advised to observe the<br />
steps as outlined below:<br />
Steps<br />
1<br />
Action<br />
• Submits application for the proposed development to JPB and TNB<br />
• All plans must be prepared by a Licensed Surveyor<br />
Liaise with TNB to come up with a mutual understanding of plan and to get approval by JPBD<br />
Submits application for the electricity supply to Kedai <strong>Tenaga</strong>.<br />
Complete details as outlined in Appendix 6 and 12 must be submitted with the application. The application must be<br />
accompanied by 3 copies of the following :-<br />
2<br />
i) Location plan<br />
ii) Site plan showing the lot number(s)<br />
iii) The plan of the proposed substation (when relevant)<br />
iv) The proposed electrical wiring system designs<br />
v) The proposed consumer’s switchroom (where applicable)<br />
vi) The approval of the building plans by the relevant Authorities<br />
• Clearly state details of the applicants supply requirements.<br />
Provide a comprehensive description of the proposed development and a list including all detail of the connected<br />
loads, motors/appliances, the associated ratings, type of motor starter and their arrangements (where applicable).<br />
• Submit the metering requirements for CT Meters as in Appendix 20.<br />
3 Ensure that all the amendments are complied with and resubmitted to TNB.<br />
4<br />
5<br />
• Ensure that the applicants main switchroom shall be located adjoining the TNB’s substation or as mutually agreed<br />
to be most appropriate under the specific design<br />
• Provide appropriate cable trenching from the TNB’s substation to the main switchroom and a panel/cubicle for<br />
metering or a free standing meter cubicle in the case of high voltage installation in the consumer’s switchroom or<br />
substation<br />
• Ensure that consumer switchgears, control gears, transformers, relay panels, switchboards, metering current<br />
transformer, potential transformer etc. to be connected to TNB’s system must be approved by the Energy<br />
Commission.<br />
• Appoint an Electrical Contractor for wiring up the premises<br />
• Provide installation test results and protection settings for all CT metered applicants.<br />
6 Ensure that the wiring and the installation work of applicant’s equipment shall be supervised by competent person(s).<br />
18 TENAGA<br />
NASIONAL B E R H A D