Instalasi Tenaga

Instalasi Tenaga2 sksPokok BahasanPengenalan Distribusi Tenaga ListrikPengenalan PUIL 2000; Konsep Dasar perencanaan instalasi berikut komponennyaSistem Power dalam mesin industri: DOL; Star-Delta; forward-Reverse; Starting Resistan; Starting TrafoInstalasi Tenaga Listrik di Industri; konsep pemilihan tegangan, genset, konsep dasar perencanaan instalasi suatu industri, komponen instalasi industri ke beban dalam industri, kapasitor bank dan power faktor Power distribution systemVoltage Classifications

Low voltageMedium voltageHigh voltageExtra high voltageUltra high voltageHIGH VOLTAGES (HV / TT)Standard115 138 230(Ina : 70 150)

EXTRA HIGH VOLTAGES(EHV / TET)345 500 765(Ina : > 500) ULTRA HIGH VOLTAGES(UHV)1000 1500 KATEGORI TEGANGAN TRANSMISI (kV) * :* Elements of Power System Analysis, William D. Stevensen, Jr. Tahun 1983DISTRIBUSI PRIMERTEGANGAN MENENGAH(TM 20 kV)Jaringan dari trafo induk (GI) ke gardu distribusi / sub-station DISTRIBUSI SEKUNDERTEGANGAN RENDAH (TR 220/380 V)Jaringan saluran dari trafo gardu distribusi hingga konsumen atau beban KATEGORI TEGANGAN DISTRIBUSI :Power distribution systemSecondary Distribution Systems

The secondary distribution system is that portion of the network between the primary feeders and utilization equipment. The secondary system consists of step-down transformers and secondary circuits at utilization voltage levels. Residential secondary systems are predominantly single-phase, but commercial and industrial systems generally use three-phase power.PLN12 20 KvCUT OUTFUSESTEP DOWN20 KV 220/380VCOS220/380 VKWH &KVARHNON ESSENTIALLangganan daya listrik PLN menggunakan sistim tegangan menengah 12 20 kV, melalui gardu PLN Gardu ini terdiri dari:Isolating switch, sebagai pemisah tanpa bebanTrafo step down 20 kV / 220/380V. Dengan hubungan star 4 kawat.Alat ukur energi listrik (kWH meter)Alat ukur daya reaktiv/ VAR (kVARH meter)Cut out Fuse, untuk mengamankan arus hubung singkat bila terjadi hubung singkat pada sisi transformerLightning Arrester

Power distribution systemTypes of systems

Conventional Simple-Radial Distribution SystemExpanded Radial Distribution SystemPrimary Selective Distribution SystemLoop Primary-Radial Distribution SystemSecondary Selective-Radial Distribution SystemSecondary Network Distribution SystemResidential electrical connection

Electric energy system

Conventional Simple-Radial Distribution System

Expanded Radial Distribution System

Primary Selective Distribution System

Loop Primary-Radial Distribution System

Secondary Selective-Radial Distribution System

Secondary Selective-Radial Distribution System

Residential electrical connection

CABLE SPECIFICATIONS A cable is defined as a single conductor or an assembly of conductors covered by solid electrical insulation. Cable specifications generally start with the conductor and progress radially through the insulation and coverings. The following is a typical list of specifications:

Number of conductors in cable.Conductor size and material.c. Insulation type.Voltage rating.Installation.Kabel Penghantar

Kabel Penghantar

Kabel Penghantar