3P Phase Detector

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Main components of the 3P PHASE DETECTOR include:

1.Transmitter
2.Receiver

Instrument specification :
1. Input Transmitter Voltage = 220 VAC ( phase-netral )
2. Input Receiver Voltage = 220 VAC ( phase-netral )

How the 3P PHASE DETECTOR  works:

1. Transmitter

The transmitter serves to emit an encoded frequency signal which shall later be modulated with a carrier wave. This encoded signal is emiited according to each of the three phases in turns. The main part of the Transmitter includes one VHF communication radio unit, one microcontroller circuit, one power supply circuit, three line phase inputs and one neutral line inputs, three fuses for each phase input and one fuse for the main power input, three LED lights for phase indication and one LED light pitcher, one on/off switch, four cables for each of the main phases and the neutral line, one fan unit, one data cable, and one suitcase. 

2. Receiver

The receiver is to receive the emitted frequency signal which contains the data which has been modulated with the radio frequency. The main components of the Receiver includes one portable VHF communication radio unit, a microcontroller circuit, a phase indicator display and network voltage display, one reset switch, one fuse, one data cable, one power cable, and additional accessories and chrager for the radio.

DIAGRAM 3P PHASE DETECTOR

1.Transmitter

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Keterangan :

• The fuse for each phase acts as the input voltage protection for each of the R, S dan T phases.
• Fuse I/O : protection for the main power voltage
• Phase Input Line : Input line for each of the detected voltage phases
• Neutral Input Line: Input line for the neutral line of the three phase system
• Switch I/O : Main power ON/OFF switch
• LED pitcher : LED indicator for the active Transmitter circuit
• LED Indikator Fasa : LED indikator for each of the detected phases which also indicates the data tranmistted to the radio
• Radio VHF : The type of radio for data transmisiion