Tenaga Nasional Berhad

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CONTENTS Page ABBREVIATIONS .................................................................................................................50 1.0 GENERAL REQUIREMENTS ............................................................................... 51 2.0 SINGLE PHASE METERING 2.1 Voltage and Current Rating ............................................................................ 51 2.2 Location of Meter Position ............................................................................ 51 2.3 Height of Meter Position ............................................................................... 52 2.4 Meter Board ................................................................................................... 52 2.5 Wiring Arrangements ..................................................................................... 53 3.0 THREE PHASE WHOLE CURRENT METERING 3.1 Voltage and Current Rating ........................................................................... 54 3.2 Location of Meter Position ............................................................................ 54 3.3 Height of Meter Position ............................................................................... 54 3.4 Meter Board ................................................................................................... 54 3.5 Wiring Arrangements ..................................................................................... 54 4.0 GROUP METERING FOR WHOLE CURRENT METERING 4.1 Location and Height of Meter Position .......................................................... 55 4.2 Meter Panel .................................................................................................... 55 5.0 LV CT METERING 5.1 Location of Meter Position ............................................................................ 56 5.2 Meter Panel Requirements ............................................................................. 56 5.3 LVCT Metering Installation Requirements ................................................... 57 5.4 Mounting of Metering LVCTs ....................................................................... 57 6.0 MEDIUM AND HIGH VOLTAGE METERING 6.1 General ........................................................................................................... 58 6.2 Specifications of Metering PTs and CTs ........................................................ 59 6.3 Test Certificates .............................................................................................. 59 6.4 Metering Cubicle ............................................................................................ 60 6.5 Location of Metering Cubicle ........................................................................ 60 6.6 Power Supply Point for Remote Meter Reading ............................................ 60 6.7 Cable Requirement ......................................................................................... 60 6. Specification of Mild Steel Kiosk for Medium and High Voltage Metering .............................. .............................. ............................. 61 6.9 Sealing Facilities ............................................................................................ 62 TENAGA NASIONAL B E R H A D 49
ABBREVIATIONS: TNB LV MV HV CT PT Tenaga Nasional Berhad Low Voltage Medium Voltage High Voltage Current Transformer Potential Transformer 50 TENAGA NASIONAL B E R H A D
Page 2 and 3: Vision To be among the leading c
Page 4 and 5: CONTENTS SUPPLY APPLICATION 1.0 Ten
Page 6 and 7: 1.0 TENAGA NASIONAL BERHAD ELECTRIC
Page 8 and 9: e) Elektrik Bestari TNB provides el
Page 10 and 11: 1.10 Types Of Supply Application Al
Page 12 and 13: 1.18 Tariff Please refer to the Tar
Page 14 and 15: 2.4 TNB Supply Lead Time The flowch
Page 16 and 17: Stage Description 2 TNB Register Ap
Page 18 and 19: Steps Action Reference 2 After appr
Page 20 and 21: Steps 7 8 Action Advise applicant t
Page 22 and 23: CONTENTS Page 1.0 PLANNING FOR C
Page 24 and 25: 1.1.1.1 Technical Requirements For
Page 26 and 27: Should a preliminary examination of
Page 28 and 29: • Capacitance connected in parall
Page 30 and 31: SECTION 2.0 PLANNING AND DESIGN CRI
Page 32 and 33: For the purpose of this guideline,
Page 34 and 35: Table 2.3.4.1: Voltage limits on sw
Page 36 and 37: 2.3.5.6 If under the operating cond
Page 38 and 39: Table X: Planning Levels for Harmon
Page 40 and 41: 3) At the terminals of a Customer
Page 42 and 43: 2.5.3 Protection System Evaluation
Page 44 and 45: 3.2 Group Diversity Group diversity
Page 46 and 47: - 132/33kV, 2 x 90 MVA - 132/22kV,
Page 48 and 49: The establishment of transmission m
Page 52 and 53: 1.0 GENERAL REQUIREMENTS 1.1 All th
Page 54 and 55: ii. iii. iv. The tickness of board
Page 56 and 57: 4.0 GROUP METERING FOR WHOLE CURREN
Page 58 and 59: v. The panel cover and metal plate
Page 60 and 61: 6.2 Specifications For Metering PTs
Page 62 and 63: 6.7.2 Outdoor Breakers A ‘marshal
Page 64 and 65: GLOSSARY AND DEFINITIONS In this gu
Page 66 and 67: Embedded Generating Unit A generati
Page 68 and 69: Protection Protection Apparatus Pro
Page 70 and 71: Appendix Topic Page 1 List of Kedai
Page 72 and 73: Appendix 1 List of Kedai Tenaga in
Page 74 and 75: Appendix 1 List of Kedai Tenaga in
Page 76 and 77: Appendix 3 PERMOHONAN BEKALAN ELEKT
Page 78 and 79: Appendix 5 TENAGA NASIONAL B E R H
Page 80 and 81: Appendix 7 PART B : TNB SUPPLY APPL
Page 82 and 83: Appendix 9 JOINT MEETING ACTION LOG
Page 84 and 85: Appendix 11 SAMPLE OF APPOINTMENT L
Page 86 and 87: Appendix 12 Load Category Total lig
Page 88 and 89: Appendix 13 LOCATION PLAN TENAGA NA
Page 90 and 91: Aku Janji dan Tanggungrugi *Pemilik
Page 92 and 93: Appendix 16 Demand forecast and sub
Page 94 and 95: Appendix 17 SUBSTATION LAYOUT DRAWI
Page 96 and 97: Appendix 18 SITE PLAN / LOCATION PL
Page 98 and 99: Appendix 18 LOGO DETAIL FOR DOUBLE
Page 100 and 101:
Appendix 19 (Drawing 7B) MV/HV, 1 O
Page 102 and 103:
Appendix 19 (Drawing 7D) 3 FEEDER M
Page 104 and 105:
Appendix 19 (Drawing 7F) MV/HV, 3 F
Page 106 and 107:
Appendix 19 (Drawing 7H) 1, 2, 3 OR
Page 108 and 109:
Appendix 19 (Drawing 7J) 1, 2, 3 OR
Page 110 and 111:
Appendix 20 TENAGA NASIONAL B E R H
Page 112 and 113:
Appendix 22 DRAWING NO 2A : SINGLE
Page 114 and 115:
Appendix 23 DRAWING NO 3A : OUTDOOR
Page 116 and 117:
Appendix 25 DRAWING NO 4A : 3 PHASE
Page 118 and 119:
Appendix 25 DRAWING NO 4C : 3 PHASE
Page 120 and 121:
Appendix 26 DRAWING NO. 4E TENAGA N
Page 122 and 123:
Appendix 27 DRAWING NO 5A : SINGLE
Page 124 and 125:
Appendix 27 DRAWING NO 5C : SINGLE
Page 126 and 127:
Appendix 28 DRAWING NO 5E: 3 PHASE
Page 128 and 129:
Appendix 29 TENAGA NASIONAL B E R H
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Tenaga Nasional Berhad

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