STUDI ANALISA INSTALASI LISTRIK PADA BANGUNAN GEDUNG ASRAMA POLITEKNIK PELAYARAN PADANG PARIAMAN

Abstract

The building's electrical system consists of lighting, socket, and air conditioning installations. The Padang Pariaman Polytechnic Cruise building is located in the office, bedroom and lobby. Based on the results of the study, the total load on the MDP panel was 129,703 VA. With the size of the incoming MDP NYFGBY 4x120 mm² panel cable. Electricity Tariff (TTL) of PT. PLN Persero through measuring and limiting (APP) is 82.5 kVA. The floor unit has two SDP panels and an AC panel. AC panel load Each floor is the same, that is, 29,440 VA. With NYY cable size 4x 10 mm² and MCCB 56-80 A. rating SDP panel one total load 16,606.2 VA using 3 phase MCB 25 A with NYY cable size 4x4 mm². Two SDP panels totaling 11,453.4 VA using 3 phase 32 A MCB with NYY 4x4 mm² cable size. Three SDP panels total load 13,323.4 using 3 phase MCB 25 A with NYY cable size 4x6 mm².

Keywords: Electrical installation, NYFGBY cable, NYY cable, MCCB