*mydirectindustry

Power transducer

Product catalog summary

Introduction
Power transducers are electrical devices used to measure, monitor, and transmit electrical parameters in power systems and industrial control applications. They convert power parameters such as voltage, current, frequency, power factor, and active/reactive power into standard signals for monitoring, control, and data collection.

Applications

Power system monitoring and management
Industrial automation, motor control, and protection
Data collection and reporting for power equipment
Lighting system control and energy saving
Battery management systems

Main Features

High-precision measurement of electrical parameters
Signal conversion into standard voltage or current signals
Current isolation to prevent interference
RS485 remote monitoring and data analysis
Programmability for various parameters and alarm settings
Real-time monitoring of network performance and stability

QPPX AC Programmable Transducer
The QPPX transducer features four independent output channels and can measure a wide range of electrical parameters. It offers signal isolation for safety and accuracy, and users can program and monitor data via panel buttons or a PC interface.

Technical Characteristics

Power supply: AC/DC 85~265VAC/DC
Input: Voltage (110/220/400VAC), Current (1/5A AC), Frequency (40-65Hz)
Output: DC 4~20 mA / 0~20mV / 0-5V / 0-10V
Accuracy: ≤ ±0.5%
Response time: ≤ 400 ms
Isolation: Input/output/power supply
Installation: 35mm DIN rail or cabinet mounting

TR Series Power Transducer
The TR series uses microcontroller technology for precise measurement and converts AC/DC voltage or current inputs into load-independent output signals. It is compatible with distorted waveforms and offers exceptional temperature stability.

Technical Characteristics

Power signal inputs: ../1A or ../5A C.T. connected, 110V, 230V, 400V, 415V ac
Measurement output: 4~20mA, 0~5V, 0~20mA, 5~10V, 0~10V
Measurement accuracy: Class ±0.5% complying with IEC 60688
Operating environment: -10~55℃
Storage conditions: -40~70℃, 20 ~ 93%RH; non-condensing

Catalog excerpts

POWER TRANSDUCER Introduction Power transducer is an electrical device used to measure, monitor, and transmit electrical parameters, typically be applied in power systems and industrial control applications. The main function is to convert power parameters, such as voltage, current, frequency, power factor and active/ reactive power, into standard voltage or current signals for monitoring, control and data collection. Application • Power system monitoring and management. • Industrial automation, motor control and protection. • Data collection and reporting for power equipment. • Lighting system control and energy saving. • Battery management systems. Main Features • High-precision measures electrical parameters such as voltage, current, and power. • Signal converts into standard voltage or current signals for easy transmission and processing. • Features current isolation to safeguard against interference by isolating input and output circuits. • RS485 remote monitoring and data analysis. • Programmability: Offers configurability for various parameters and alarm settings. • Real-time monitoring network performance and stability. Working Principle Site sensors

Open the catalog to page 1

i Introduction QPPX AC programmable transducer has 4 independent channels output, can be used to measure a wide range of electrical parameters and convert analog or digital signals to suitable for meters or PLC control systems. QPPX has signal isolation to ensure transmitted signal safety and accuracy. Users can easily program, monitor and retrieve measurement data via panel buttons or PC interface. Users can freely configure up to 4 types of data out of 26 different electrical parameters for sampling and generating analog signal output. • 85~265VAC wide range voltage optional. • 400ms response...

Open the catalog to page 2

TR SERIESPOWER TRANSDUCER i Introduction i Application AC/DC grid systems. Medium and low voltage systems. Metering of distribution feeders, transformers. TR series power transducer adopts microcontroller technology as the core using the latest algorithms to achieve precise measurement. The AC/DC grid transducer is designed to convert AC/DC voltage or current inputs into a load-independent output signal. TR series transducer exhibits exceptional temperature stability and reliable operational performance. It derives its output signal through the precise calculation of the root mean square measurement...

Open the catalog to page 3