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PROTOTIP SUMBER ENERGI CADANGAN DI BASE TRANSCEIVER STATION (BTS) Huda, Nurul; Adam, Ahamd Antares; Dodu, A.Y. Erwin
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Publisher : MEKTRIK

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Abstract

Electrical energy until the current is still very important role in meeting the daily needs of both the household, industrial enterprises, social activities and others. Electrical energy consumption is increasing from year to year, according to the development of the load with increasing electricity consumers because bayaknya construction of private homes, office buildings, large and small companies, resulting in power generation has increased considerable expense, this resulted in a power outage by the PLN. From the test results Prototypes Energy Resources Reserves in Base Transceiver Station (BTS), it can be concluded as follows: That the converter can work well with generating keluaran18 volts DC. Measurement results can be seen that the power generated by this converter is equal to 35 kWatt and the length of time the back-up battery is for 11.67 hours That pattern converter and battery installation is a pattern.
RANCANG BANGUN SISTEM MONITORING THERMAL OVERLOAD RELAY PADA MOTOR INDUKSI 3 PHASA Mispan, Mispan; Adam, Ahamd Antares; Amin, Nurhani; Pirade, Yulius S.
Foristek Vol. 13 No. 2 (2023): Foristek
Publisher : Foristek

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54757/fs.v14i2.326

Abstract

Thermal Overload Relay (TOR) is a tool that works based on heat (temperature) where the flowing current will be converted into heat to affect the bimetal. The length of trip time on the Thermal Overload Relay (TOR) varies depending on the setting value and the magnitude of the load current flowing. This prompted researchers to conduct trials and analyze Thermal Overload Relay (TOR). The research to be carried out here is to conduct a Thermal Overload Relay (TOR) test by adjusting the setting value and giving it more load, then analyzing whether the setting value works according to the setting value. When the motor is loaded, by holding the motor shaft, nothing happens or does not work on thermal overload, because the setting on the thermal overload relay is 2.5 A while the current obtained when the motor shaft is held is 0.40 A