High-Precision 8-Channel AC Voltage Measurement Device for Professionals

• Customization: Available
• Certification: RoHS, CCC, ISO: 9001, CE
• Condition: New
• Model NO.: PJ-AV08
• Customized: Non-Customized
• Material: ABS Flame Retardant
• Number of Input Channels: 8-Channel
• Input Range: AC 0~700V
• Output Signal: RS-485
• Transport Package: Box
• Specification: ABS flame retardant
• Trademark: PARAGON
• Origin: China

Product Description

 

Product Description

Introduction

This product is an 8-channel AC voltage collector. The input signal of the product is collected, isolated, and calculated, and the output is RS-485 signal, which restores the measured signal. The product adopts professional MCU and 24 bit high-precision AD for current true effective value measurement, which has the characteristics of high accuracy and good stability.

Feature

» The product's wiring terminals use large-diameter terminals with a diameter area of 4mmx4.5mm, making it convenient for customers to wire;

» The product adopts surface mount technology internally to ensure long-term stability;

» The product has a delicate and compact appearance, with a width of 107mm, suitable for integrated installation;

» The input and output of the product are electrically isolated, and the isolation withstand voltage reaches 2500Vdc or above;

» The product has strong anti-interference ability, and the input, output, and power terminals can withstand high surge voltage impacts;

» Supports RS-485 output;

» The product has multiple power supply modes, supporting 11-28Vdc, 220V and other power supplies, with low power consumption;

» The installation method of the product is standard 35mm guide rail installation, which complies with international standards.

Application area

» AC voltage signal detection in power system

» AC voltage signal detection in industrial control monitoring system

» AC voltage signal detection in railway signal monitoring system

» AC voltage signal detection in power equipment system

Detailed Photos

  

Product Parameters

 

Accuracy level	0.2
Auxiliary power supply	11-28V,220V
Input range	AC 0 ~ 700V
Output signal	RS-485
Communication protocol	MODBUS-RTU standard protocol
Environmental temperature	-10 ºC~+60 ºC
Baud rates	1200, 2400, 4800, 9600 (default), 19200,38400, 57600bps
Data format	"n, 8,1" (default), "n, 8,2", "e, 8,1", "o, 8,1"
RS485 communication	Maximum number of nodes 64
Static power consumption	≤ 0.5W
Rated power consumption	≤ 0.5W
Isolation withstand voltage	DC 2500V
Response time	≤ 300ms
Temperature drift coefficient	≤ 300PPm/ºC
Lightning surge	Power supply 2000V, output 500V
Product appearance	S1 type
Shell material	ABS flame retardant
Installation method	Standard 35mm guide rail installation or screw installation

Wiring diagram

Company Profile