JY Power Transducer

JY Power Transducer 

 ✤ AC Current Transducer

Characteristic
Current Converter can be used in one-way or three-system the input signal is output as a single-stage amplifier, such as input signal is non-sinusoidal (up to 30% of 3rd harmonic content), optional TRMS Using the rms value of the input signal, the effective value is calculated, and then the output converted to the equal ratio is amplified.
Precision measurement even for distorted wave(TRMS)
Placed on the rail type with DIN.
Designed according to the dimensions of the German Standards Association DIN 46277.
 
Model
-    JAD  Current Transducer

 ✤ Voltage Transducer 

Characteristic
voltage converter can be used in one-way or three-system, the input signal is output as a single-stage amplifier, such as input signal is non-sinusoidal (up to 30% of 3rd harmonic content), optional TRMS Using the rms value of the input signal, the effective value is calculated, and then the output converted to the equal ratio is amplified.
Precision measurement even for distorted wave(TRMS)
Placed on the rail type with DIN.
Designed according to the dimensions of the German Standards Association DIN 46277.

Model
-    JVD  Voltage Transducer

 ✤ Watt Transducers、Var Transducers 、 WattHour Transducers

Characteristic
Power transducers are suitable for a variety of single phase three phase systems, even on unbalanced systems.
The perfect "time division multipliction" method is used to measure the instantaneous power of various input waveforms.
Through the measured voltage and current signals, through the processing of the oscillator and the modulator, and then integrated, the amplifier generates a signal, and the power is proportional to the output.
Placed on the rail type with DIN.
Designed according to the dimensions of the German Standards Association DIN 46277.

Model
-    JWD   Watt Transducers 
-    JRD    Var Transducers 
-    JHD    WattHour Transducers 

 ✤  Watt/Var Transducers 

Characteristic
The JWRD Watt/Var Converter is suitable for a variety of single phase three phase systems, even on unbalanced systems.
The perfect "time division multipliction" method is used to measure the instantaneous power of various input waveforms.
Through the measured voltage and current signals, through the processing of the oscillator and the modulator, and then integrated, the amplifier generates a signal, and the power is proportional to the output.
Placed on the rail type with DIN.
Designed according to the dimensions of the German Standards Association DIN 46277.

Model
-    JWRD   Watt/Var Transducers 

 ✤  VarHour Transducers 

Characteristic
For kilovar-hour-measurement, we build in another Linear integrator Circuit. This circuit accepts signal from Vars portion and integrates with respect to time, to produce a pulse output via volt free contacts, result in pulse proportional to kilovar hours.
Placed on the rail type with DIN.
Designed according to the dimensions of the German Standards Association DIN 46277.

Model
-    JRHD   VarHour Transducers 

 ✤  WattHour/ Watt Transducers 

Characteristic
For kilowatt-hour-measurement, we build in another Linear integrator Circuit. This circuit accepts signal from Vars portion and integrates with respect to time, to produce a pulse output via volt free contacts, result in pulse proportional to kilowatt hours.
Placed on the rail type with DIN.
Designed according to the dimensions of the German Standards Association DIN 46277.

Model
-    JWHD   WattHour / Watt Transducers 

 ✤  Power Factor / Phase Angle Transducers 

Characteristic
These transducers require an auxiliary power supply and offer a highly accurate method of measuring the phase angle of the input.
They have a full four quadrant capability. The output is a linear function of the phase angle between the two inputs (which can be current or voltage), the circuit can also be used as power factor transducer only added a COS circuit.
Output amplifier provides constant voltage or current output.
Output is unaffected by load resistance provided it is within the specified range.
Placed on the rail type with DIN.
Designed according to the dimensions of the German Standards Association DIN 46277.

Model
-    JPD   Power Factor Transducers 
-    JUD   Phase Angle Transducers

✤  Frequency Transducers 

Characteristic
Frequency transducer to measure power frequency and provide a DC output directly proportional to the change of input within the specified span.
The input signal is shaped to square wave by the wave shapers circuit. The duty cycle of the square wave is change with the frequency of the input signal.
Then the square wave is fed into an integrated circuit and the produced DC output is proportional to the input frequency.
Placed on the rail type with DIN.
Designed according to the dimensions of the German Standards Association DIN 46277.

Model
-    JFD   Frequency Transducers 

◎ Download