Technology of Electrical Automatic

QP-A/V(T) Voltage Transducer

QP-A/V(T) Voltage Transducer

This QP-A/V(T) Voltage Transducer adpots microcontroller technology as the core using the latest algorithms to achieve precise measurement. QP series  Voltage transducer converts an ac voltage input into a load independent output signal. It has excellent temperature characteristic and good working stability.

The output signal is based on the a root mean square(rms) measurement of the input signal and hence the voltage and current transducer can be used with distorted waveforms.

This QP-A/V(T) Voltage Transducer adpots microcontroller technology as the core using the latest algorithms to achieve precise measurement. QP series  Voltage transducer converts an ac voltage input into a load independent output signal. It has excellent temperature characteristic and good working stability.

The output signal is based on the a root mean square(rms) measurement of the input signal and hence the voltage and current transducer can be used with distorted waveforms.

QP-A/V(T) Voltage Transducer Features

  • Used in single phase AC circuit or DC circuit
  • 35mm Din rail mounting
  • Minimum thickness of size (T type)
  • RMS measurement and output
  • Accuracy 0.5 class
  • Sharp size 23x92x135mm
  • Optional RS485 port

Specifications of Voltage Transducer

Power Supply AC / DC 80-265V, 45-65Hz
Burned < 3VA
Current Signal Input …/ 1A or …/5 A
Burned < 0.2VA
Voltage Signal Input Direct access 18~277V ac (L-N)
PT secondary …/100Vac
DC upto 400V
Burned < 1VA
Frequency 45~65Hz
Overload capacity 1.2 times continuous
10 times /5s for current
2 times / 2sec for voltage
Standard outputs 4~20mA/ 0-20mA programmable
(0~5V / 0~10V optional)
Maximum load Current output: 0<lr<1kω;
Voltage output: Lr>5KΩ</lr<1kω;
Ripple <1% peak to peak
Accuracy 0.5% complying with IEC 688
Response time <350ms 0-90%
<500ms 0-99%
Communication Port RS485 (2/3 wires half duplex)
Modbus RTU mode
Protection Panel: IP40
Storage Conditions Temperature: -25℃~+60℃
Humidity: RH 20%~95%

Models of Voltage Transducer

BJ-QPV(T) AC Voltage transducer
BJ-QPA(T) AC Current transducer
BJ-DPV(T) DC Voltage transducer
BJ-DPA(T) DC Current transducer

Downloads

Brochure of Electrical Transducer

BJ-QP Transducer Usermanual V2.2