Analisa Performance dan Daya Listrik Sistem Air Conditioning Ruangan Kuliah UHKBPNP Kapasitas 1 PK

Authors

  • Winfrontstein Naibaho Program Studi Teknik Mesin, Universitas HKBP Nommensen Pematangsiantar, Pematangsiantar, Indonesia
  • Tambos Sianturi Program Studi Teknik Mesin, Universitas HKBP Nommensen Pematangsiantar, Pematangsiantar, Indonesia
  • Regi Situmorang Program Studi Teknik Mesin, Universitas HKBP Nommensen Pematangsiantar, Pematangsiantar, Indonesia
  • Angga Purba Program Studi Teknik Mesin, Universitas HKBP Nommensen Pematangsiantar, Pematangsiantar, Indonesia

DOI:

https://doi.org/10.55681/jige.v5i3.3329

Keywords:

Air Conditioner (AC), Performance, Konsumsi Energi, Daya Semu, Daya Aktif

Abstract

The condition of the AC in general is below its performance, potentially causing waste of electrical energy. The purpose of this study was to identify several classrooms that have a service life of more than 5 years, check the power absorbed according to the nameplate by measuring the voltage, current, cosphi, apparent power, and active power, and calculate the results and measurements to see the comparison on the nameplate of the cooling machine. In the AC in rooms 23 and 27 with the Panasonic 1574 NC brand with an AC age of more than 5 years, the apparent power measurement value was obtained of 1,230 KVA when compared to the calculation results, this value is greater, which is only 1,208 kVA. In the active power, the measurement results obtained a value of 1.202 KW and when the calculation was carried out, the value decreased by 1.185 KW. The difference between the calculation value and the measurement value is due to the influence of electrical equipment and measuring instruments that are not properly calibrated. If a comparison is made between the calculation of the active power value and the power value on the name plate, there is a very large increase in power, namely on the AC name plate the AC power is only 0.746 KW while in the calculation of active power the value is 1.185 KW, therefore it can be said that this AC is wasting energy which will later result in soaring electricity bill costs at PLN.

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Published

2024-09-18

How to Cite

Naibaho, W., Sianturi, T., Situmorang, R., & Purba, A. (2024). Analisa Performance dan Daya Listrik Sistem Air Conditioning Ruangan Kuliah UHKBPNP Kapasitas 1 PK. Jurnal Ilmiah Global Education, 5(3), 2110–2115. https://doi.org/10.55681/jige.v5i3.3329