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ENERGY AUDIT OF LIGHTING SYSTEM, AIR CONDITIONING SYSTEM AND MEDICAL EQUIPMENT IN YARSI PONTIANAK GENERAL HOSPITAL Salim Nur Rohman, Raka Hafieda; Abidin, Zainal; Arsyad, M.Iqbal
Telecommunications, Computers, and Electricals Engineering Journal (TELECTRICAL) Vol 1, No 2: October 2023
Publisher : Faculty of Engineering, Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/telectrical.v1i2.72005

Abstract

The energy audit at Yarsi Pontianak General Hospital aims to achieve efficient use of electrical energy without affecting the function and usefulness of a system. The audit method used is a detailed energy audit conducted on lighting systems, air conditioning, and medical equipment. The results of the research on Energy Saving Opportunities (PHE) obtained include PHE No Cost by reducing the ignition time and number of lights in the lighting system, reducing the ignition time and number of air conditioners in the air system, reducing the ignition time of medical equipment, at PHE Low Cost by installing infrared sensors and light sensors, changing the type of refrigerant to musicool refrigerant type, and at PHE High Cost by changing the type of lamp to LED, changing the AC unit to an energy-saving inverter air conditioner, and changing the type of medical equipment with low power consumption. The initial IKE value before doing PHE was 204.56 kWh/m2/year at a cost of Rp.553,541,364, after PHE No Cost the IKE value became 151.94 kWh/m2/year, after PHE Low Cost became 168.48 kWh/m2/year, and after PHE High Cost became 174.92 kWh/ /year. The savings obtained at PHE No Cost amounted to Rp.142,387,308, at PHE Low Cost amounted to Rp.97,636,797, and at PHE High Cost amounted to Rp.80,190,648.
Feasibility Analysis of Residential Electrical Installations Over 15 Years Old Based on PUIL 2020 in Temuyuk Village, Bunut Hulu District Kardo, Riki; Husin, Fitriah; Arsyad, M.Iqbal
Journal of Electrical Engineering, Energy, and Information Technology (J3EIT) Vol 13, No 1: April 2025
Publisher : Faculty of Engineering, Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/j3eit.v13i1.89875

Abstract

Electricity is a very important need and the most important economic resource for humans. One of the important factors in fulfilling electrical safety is the installation of electrical installations that meet the provisions and standards regulated in the 2020 General Requirements for Electrical Installations (PUIL) as a reference for installing electrical installations. This is the problem of this research, namely the level of feasibility of electrical installations and the causal factors. inadequacy of electrical installation. This research aims to determine the percentage of feasibility of electrical installations and determine the causes of unfeasible electrical installations. The method used is descriptive analytic. The sample in this study was Temuyuk Village, Bunut Hulu District with a power limitation of 450 VA -900 VA for 79 houses. The sampling technique uses proportional random sampling technique. Data collection techniques use observation, interviews and documentation. In this research, there are five references for feasibility parameters, namely: feasibility of equipment, feasibility of conducting cables, feasibility of installation safety (MCB), feasibility of input voltage and feasibility of insulation resistance. The results of the percentage of feasibility of electrical installations for households in Temuyuk Village, Bunut Hulu District over the age of 15 years were 77.22% feasible (amounting to 61 houses) and 22.78% not feasible (amounting to 18 houses).