SSET - Single Phase Power Transducer
From Power
This product is an electrical isolation transducer of single-phase active and reactive power measurement, complete isolation between input and output signals. Through the internal switch can be switched to active and reactive power measurement, with polarity switch-over measurement function simultaneously, can offer unipolarity or bipolarity measurements, no need to distinguish direction of current for unipolarity measurement. Can be widely used in electricity, communications, railways, industrial control and other fields.
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Details:
- Auxiliary power supply: DC +11V~+28V (power consumption<60mA), AC/DC 220V;
- Input range: Voltage AC:0~500V, current AC:0~25A(BS3 style), AC:0~700A(ES3 style);
- Output: 0-5V/1-5V/0-20mA/4-20mA or 2.5±2.5V/3±2V/10±10mA/12±8mA(bipolar measurement) , can be chosen arbitrarily;
- Output ripple: <10mV;
- Operating condition: temperature: -20~60℃;
- Accuracy: class 0.5 ( adopts fiducial error);
- Temperature drift: <200ppm/℃;
- Isolation voltage: DC 2500V;
- Load capacity: voltage output≥1kΩ , current output≤300Ω;
- Response time: ≤ 250 mS;
- Input overload capacity: continuous overload: 120%; short-term overload: 2 times of the rated voltage input value, the application of 1 second, 20 times of the rated current input, the application of 1 second;
- Rated power consumption: <1.5W;
- Frequency range: 45Hz-400Hz;
- Surge impact immunity:
- Power port two-level 1000V (L-N / 2Ω / integrated wave),
- Analog I/O port two-level 1000V (L-N / 40Ω / integrated wave);
- Impulse immunity: none;
- Storage ondition: -40~+70℃.
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