3b. cubicle
TRANSCRIPT
![Page 1: 3b. Cubicle](https://reader033.vdokumen.com/reader033/viewer/2022061618/55721158497959fc0b8ed015/html5/thumbnails/1.jpg)
1
![Page 2: 3b. Cubicle](https://reader033.vdokumen.com/reader033/viewer/2022061618/55721158497959fc0b8ed015/html5/thumbnails/2.jpg)
2
![Page 3: 3b. Cubicle](https://reader033.vdokumen.com/reader033/viewer/2022061618/55721158497959fc0b8ed015/html5/thumbnails/3.jpg)
3
![Page 4: 3b. Cubicle](https://reader033.vdokumen.com/reader033/viewer/2022061618/55721158497959fc0b8ed015/html5/thumbnails/4.jpg)
4
![Page 5: 3b. Cubicle](https://reader033.vdokumen.com/reader033/viewer/2022061618/55721158497959fc0b8ed015/html5/thumbnails/5.jpg)
5
![Page 6: 3b. Cubicle](https://reader033.vdokumen.com/reader033/viewer/2022061618/55721158497959fc0b8ed015/html5/thumbnails/6.jpg)
6
![Page 7: 3b. Cubicle](https://reader033.vdokumen.com/reader033/viewer/2022061618/55721158497959fc0b8ed015/html5/thumbnails/7.jpg)
7
Instalasi dari pembangkitan sampai dengan alat pembatas dan pengukur (APP) disebut Instalasi Penyediaan Tenaga Listrik.
Instalasi mulai dari APP sampai titik akhir beban disebut InstalasiPemanfaatan Tenaga Listrik.
![Page 8: 3b. Cubicle](https://reader033.vdokumen.com/reader033/viewer/2022061618/55721158497959fc0b8ed015/html5/thumbnails/8.jpg)
8
![Page 9: 3b. Cubicle](https://reader033.vdokumen.com/reader033/viewer/2022061618/55721158497959fc0b8ed015/html5/thumbnails/9.jpg)
9
![Page 10: 3b. Cubicle](https://reader033.vdokumen.com/reader033/viewer/2022061618/55721158497959fc0b8ed015/html5/thumbnails/10.jpg)
10
![Page 11: 3b. Cubicle](https://reader033.vdokumen.com/reader033/viewer/2022061618/55721158497959fc0b8ed015/html5/thumbnails/11.jpg)
11
![Page 12: 3b. Cubicle](https://reader033.vdokumen.com/reader033/viewer/2022061618/55721158497959fc0b8ed015/html5/thumbnails/12.jpg)
12
Incoming cubicle :
a. Busbar system & Post insulator
b. LBS/CB
c. Operating handle --- interlocking between door handle,
main switch and earthing switch.
d. Fuse link
e. Earthing switch
f. Grounding bar
Optional equipment :
a. Capacitive voltage indicator
b. Key lock
Incoming cubicle :
a. Busbar system & Post insulator
b. LBS/CB
c. Operating handle --- interlocking between door handle,
main switch and earthing switch.
d. Fuse link
e. Earthing switch
f. Grounding bar
Optional equipment :
a. Capacitive voltage indicator
b. Key lock
1. Incoming
2. Metering
3. Outgoing
![Page 13: 3b. Cubicle](https://reader033.vdokumen.com/reader033/viewer/2022061618/55721158497959fc0b8ed015/html5/thumbnails/13.jpg)
13
![Page 14: 3b. Cubicle](https://reader033.vdokumen.com/reader033/viewer/2022061618/55721158497959fc0b8ed015/html5/thumbnails/14.jpg)
14
![Page 15: 3b. Cubicle](https://reader033.vdokumen.com/reader033/viewer/2022061618/55721158497959fc0b8ed015/html5/thumbnails/15.jpg)
15
![Page 16: 3b. Cubicle](https://reader033.vdokumen.com/reader033/viewer/2022061618/55721158497959fc0b8ed015/html5/thumbnails/16.jpg)
16
![Page 17: 3b. Cubicle](https://reader033.vdokumen.com/reader033/viewer/2022061618/55721158497959fc0b8ed015/html5/thumbnails/17.jpg)
17
![Page 18: 3b. Cubicle](https://reader033.vdokumen.com/reader033/viewer/2022061618/55721158497959fc0b8ed015/html5/thumbnails/18.jpg)
18
![Page 19: 3b. Cubicle](https://reader033.vdokumen.com/reader033/viewer/2022061618/55721158497959fc0b8ed015/html5/thumbnails/19.jpg)
19
Metering cubicle :
METERING CUBICLE :
a. Busbar system & post insulator
b. Fuse link (HV fuse)
c. 3 units PT + CT
d. Voltmeter & selector switch
e. Amperemeter & selector switch
f. kWh meter single tariff
Optional equipment :
a. kVArh & kWH meter double tariff
b. PF, Hz, kW
c. Protective relay : over current relay, over & under voltage relay,
Ground fault relay
![Page 20: 3b. Cubicle](https://reader033.vdokumen.com/reader033/viewer/2022061618/55721158497959fc0b8ed015/html5/thumbnails/20.jpg)
20
Trafo arus (CT) dan trafo tegangan (PT)
Trafo arus Trafo tegangan
![Page 21: 3b. Cubicle](https://reader033.vdokumen.com/reader033/viewer/2022061618/55721158497959fc0b8ed015/html5/thumbnails/21.jpg)
21
Daya tersambung 82.500 – 197.000 VAPengukur energi listrik (kWH meter) yang dipasang adalah kWH meter 3 fasa/380V/4 kawat dengan trafo arus (CT) tegangan rendah seperti tertera pada diagram pengawatan dan gambar kWH meter berikut :
![Page 22: 3b. Cubicle](https://reader033.vdokumen.com/reader033/viewer/2022061618/55721158497959fc0b8ed015/html5/thumbnails/22.jpg)
22
Latihan soal 1:
Sebuah pelanggan tarif I-3 tersambung dayanya dengan PLN sebesar 630 kVA. Adapun data teknis dan data pemakaiannya sebagai berikut :● Data teknisFaktor meter kWh = 1.000 xFaktor meter kVArh = 1.000 xFaktor daya rata-rata = 76%● Data pemakaianStand meter bulan lalu Stand meter bulan sekarang:LWBP = 7920 LWBP = 8915 WBP = 3030 WBP = 3040kVArh = 1255 kVArh = 1990
Jika :a. Biaya beban = Rp 27.800/kVA, b. Biaya pemakaian LWBP = Rp 412/kWh; WBP = 1,0 x LWBP *) c. Biaya kelebihan pemakaian kVArh = Rp 412/kVArhd. Pajak Penerangan Jalan umum = 3%e. Biaya materi = Rp 6.000,-Tentukan total rekening listrik yang harus dibayar oleh pelanggan tersebut?.
*) Tarif WBP = 1,0 x LWBP jika jam nyala per bulan > 350 jam.
LWBP + WBPJam nyala = ---------------------- (jam/bulan) kVA
LWBP + WBPJam nyala = ---------------------- (jam/bulan) kVA
![Page 23: 3b. Cubicle](https://reader033.vdokumen.com/reader033/viewer/2022061618/55721158497959fc0b8ed015/html5/thumbnails/23.jpg)
23
LWBP = 8915 - 7920 = 995 x 1.000=995.000WBP =3040 – 3030= 10 x 1.000=10.000Kvarh = 1990 – 1255= 735 x 1.000=735.000Jumlah nyala = 995.000 x 10.000 / 630 Kva = 1595 Jam nyala
a. Biaya beban = Rp. 27.800 x 630 kva = Rp 17.514.000b. Biaya pemakaian
LWBP = 995.000 kwh x Rp 412 = Rp409.940.000 WBP = 10.000 kwh x Rp 412 x 1 = Rp4.120.000
c. *Lihat aturan PLNKelebihan pemakaianKVARh= KVARH terbaca-0,62(WBP+WBP) =735.000 kvarh-0,62(995.000+10.000Kwh)
=111.900 KVARHJadi Kvarh yang dibayar = 111.900 x Rp 412= Rp 46.102.800,-
Total = 17.514.000+409.940.000+4.120.000+ 46.102.800 = Rp 477.676.800d. Pajak penerangan jalan umum 3%
3% x Rp 477.676.800 = 14.330.304e. Biaya materai = Rp 477.676.800 + Rp 14.330.304 + Rp 6.000
= Rp 492.013.104,-
![Page 24: 3b. Cubicle](https://reader033.vdokumen.com/reader033/viewer/2022061618/55721158497959fc0b8ed015/html5/thumbnails/24.jpg)
24
Outgoing cubicle :
a. Busbar system & post insulator
b. LBS/CB
c. Operating handle
d. Interlocking between door handle main switch and earthing switch
e. Automatic tripping mechanism when even one fuse blow out
f. Fuse link
g. Grounding bar
Optional equipment :
a. Capacitive voltage indicator
b. Key lock
![Page 25: 3b. Cubicle](https://reader033.vdokumen.com/reader033/viewer/2022061618/55721158497959fc0b8ed015/html5/thumbnails/25.jpg)
25
![Page 26: 3b. Cubicle](https://reader033.vdokumen.com/reader033/viewer/2022061618/55721158497959fc0b8ed015/html5/thumbnails/26.jpg)
26
![Page 27: 3b. Cubicle](https://reader033.vdokumen.com/reader033/viewer/2022061618/55721158497959fc0b8ed015/html5/thumbnails/27.jpg)
27