QP-A/V(T) voltage transducer

This single type transducer it adpots microcontroller technology as the core using the latest algorithms to achieve precise measurement. QP series transducer converts an ac voltage input into a load independent output signal. 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 transducer can be used with distorted waveforms.

File Update time
BJ-QP_Transducer_2.1_(U-I).pdf 2020-03-11
QP-A/V(T) voltage transducer
PT_02.jpg
QP-A/V(T) voltage transducer
PT_02.jpg

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

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 Voltage output: Lr>5KΩ
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
BJ-QPV(T) AC Voltage transducer
BJ-QPA(T) AC Current transducer
BJ-DPV(T) DC Voltage transducer
BJ-DPA(T) DC Current transducer