Basic Characteristics
- Current, voltage, kW, kVA, cos-phi, Hz, kWh, kvarh
- Current, voltage harmonics (1-20)
- Storage the measurement value up to 160.000 with date signature
- Event memory (overlap the limited values etc.)
- 1 auxiliary input, 2 relay outputs
- 1 impulse output, 1 analog output
- RS 232 / RS 485
- Profibus DP V0/V1, Modbus RTU
Usage Areas
- Monitoring and control of electrical parameters in energy distribution systems
- Recording the different load profiles for energy management
- Getting information for energy cost management
- Measuring value transducer for PLC
Application
It is a digital energy analyzer which is used for measuring, monitoring and recording the electrical parameters at low voltage and medium voltage. Its measurement circuit is designed for 1 phase and 3 phase systems with neutral conductor or without neutral conductor. Scanning frequency is 6.4 kHz in 50 Hz network frequency. Basic properties are high accuracy class, compact design and measuring the current and harmonic voltage values of each frequency. In virtue of functional variety of this analyzer, it is equivalent of about 13 different devices such as ammeter, voltmeter, active and reactive energy for 4 scale (consumption, feeding), frequency meter, harmonic analyzer and clock. This guarantee the costs such as design, installation and wiring would be lower than the state of using analogue measuring instruments. Another advantage is higher measurement accuracy. Selected measurement values are recorded with their dates and hours in some conditions such as energy cut and coming energy.
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