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Active/Reactive Power (Watt/ Var) Transducer S3(T)-WRD-3AT-165A4GN

Short Description:

Active/Reactive Power (Watt/ Var) Transducer S3(T)-WRD-3AT-165A4GN is an instrument that can convert the measured active power, reactive power and current into DC output. The converted DC output is linear proportional output and can reflect the transmission direction of the measured power in the line. The transmitter is applicable to various single and three-phase (balanced or unbalanced) lines with frequencies of 50HZ, 60HZ and special frequencies, equipped with appropriate indicating instruments or equipment, and can be widely used in power plants, power transmission and transformation systems and other places with high requirements for power measurement.


Product Detail

Active/Reactive Power (Watt/ Var) Transducer S3(T)-WRD-3AT-165A4GN is applicable to all kinds of single three-item systems, and can accurately measure even unbalanced systems. The design principle is to measure the instantaneous power parameters of various input waveforms using accurate "time-sharing multiplexer" operation processing. After the measured transient variable voltage signal is adjusted and converted by the oscillation circuit and the measured current signal is adjusted by the amplitude, the multiple oscillation circuit is used to generate the square wave signal of the scale ratio. The measured voltage and current signal is processed by the oscillator and the modulator, and then integrated to produce the signal by the amplifier, which is proportional to the power output.

Technical Parameter

Accuracy 0.2%RO
System 3φ4W phase shift method
Input Current 0-1A
Input Voltage 57.7V
Input Frequency 50±5Hz
Output Range 4mA-20mA(4mA-12mA-20mA)
Aux. Power Supply AC230V
Active Reverse Required NO

If the client has the special requirement, please indicate the parameter in the agreement, or contact us directly.

Features

1. Accuracy +0.5%RO & 0.2%RO

2. The Transducer S3(T)-WRD-3AT-165A4GN has excellent long term stability

3. Precision measurement even for unbalance system

4. Precision measurement even for distorted wave

5. Dielectric with stand voltage AC 2.0kV (50Hz) for 1min

6. The case can be mounted on a 35mm rail which complies with DIN46277

Transducer S3(T)-WRD-3AT-165A4GN Show

ACTIVEREACTIVE POWER (WATTVAR) TRANSDUCER S3(T)-WRD-3AT-165A4GN (5) ACTIVEREACTIVE POWER (WATTVAR) TRANSDUCER S3(T)-WRD-3AT-165A4GN (4) ACTIVEREACTIVE POWER (WATTVAR) TRANSDUCER S3(T)-WRD-3AT-165A4GN (3) ACTIVEREACTIVE POWER (WATTVAR) TRANSDUCER S3(T)-WRD-3AT-165A4GN (6)


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