PENGARUH PENGAWATAN TERBALIK KABEL SEKUNDER CT (CURRENT TRANSFORMER) METER ENERGI 3 PHASA PENGUKURAN TIDAK LANGSUNG TEGANGAN RENDAH

Authors

  • Basuki Rudianta
  • Abdul Syakur

DOI:

https://doi.org/10.32497/orbith.v19i3.5266

Keywords:

Current transformer, reconducting, meter energy

Abstract

Energi listrik digunakan untuk berbagai keperluan .Energi yang dipakai diukur dngan meter energi sesuai dengan daya yang terpasang pada pelanggan. Untuk pelanggan daya 53 kVA sampai dengan 197 kVA menggunakan Current Transformer (CT) sebagai alat bantu perlengkapan meter energi. Di beberapa unit pelayanan masih ditemukan adanya kesalahan pengawatan yang terbalik pada sekunder CT yang mengakibatkan kerugian pendapatan kWh yang di jual. Untuk mengurangi tingkat kesalahan pemasangan maka setelah pemasangan dilakukan perbandingan antara yang diukur dengan yang dipakai pada meter energi , hasil dari perbandingan mendekati nilai kelas pada meter energi dan CT, maka perlu mengetahau pengaruh terhadapa pengukuran meter energi salah satunnya jika ada pengwatan yang terbalik pada sekunder Current Transformer (CT) terhadap pemakaian energi yang terukur pada meter energi 3 phasa pengukuran Tegangan Rendah
Kata kunci: trafo arus, pengawatan, energi meter

Electrical energy is used for various purposes. The energy used is measured by an energy meter according to the power installed on the customer. For power customers from 53 kVA to 197 kVA use the Current Transformer as an energy meter equipment tool. In several service units, there are still faulty wiring that is reversed on the CT secondary which results in a loss of sales of kWh revenue. To reduce the installation error rate, after installation, a comparison is made between what is measured and what is used on the energy meter, the results of the comparison are close to the class value on the energy meter and CT, it is necessary to know the effect on energy meter measurements, one of which is if there is an inverted wiring on the secondary Current Transformer (CT) for energy consumption as measured on a 3 phase energy meter for Low Voltage measurement.
Keywords: Current transformer, reconducting, meter energy

References

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Published

2023-12-21

Issue

Vol. 19 No. 3 (2023): November 2023

Section

Articles

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