Precision 8-Way Three-Phase AC Voltage Collector for Professionals

• Customization: Available
• Task: Adjust
• Structure: Combination
• Model NO.: PJ-AV88
• Certification: RoHS, CCC, ISO: 9001, CE
• Condition: New
• Customized: Non-Customized
• Material: ABS Flame Retardant
• Number of Input Channels: 8-Channel
• Auxiliary Power Supply: 11-28V,220V
• Input Range: AC 0~700V
• Output Signal: RS-485
• Communication Protocol: Modbus-RTU Standard Protocol
• Transport Package: Box
• Specification: ABS flame retardant
• Trademark: PARAGON
• Origin: China

Product Description

Product Description

Introduction

This product is an 8-channel three-phase three wire 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 113mm, 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	S3 type
Shell material	ABS flame retardant
Installation method	Standard 35mm guide rail installation or screw installation

Wiring diagram

Company Profile

 

FAQ

1.Q: Who are we?
   A: We are a high-tech enterprise dedicated to the research and development, production, and sales of industrial automation signal acquisition, processing, and communication products. Headquartered in Nanjing, China, our company offers comprehensive pre-sales, after-sales, and technical services globally. Our primary products include remote I/O modules, safety barriers, isolators, safety relays, surge protectors, power transmitters, industrial switches, serial servers among others.

2.Q: Why should you choose us over other suppliers?
   A: Our company is committed to ensuring equipment interface safety at industrial sites. Our products are utilized worldwide across various sectors including electric power generation; petroleum and petrochemical industries; steel manufacturing; cement production; environmental protection; metallurgy; mining operations; aerospace applications; textiles manufacturing; pharmaceuticals distribution; transportation logistics; shipbuilding activities as well as plastics and rubber production processes.

3.Q: How do you ensure quality?
   A: Paragon Technology consistently adheres to the business philosophy of "conducting world-class standards." We strive to provide our customers with high-quality products alongside exceptional service and comprehensive technical support.

4.Q: Do you accept OEM or ODM orders?
   A: Yes. Please share your specific requirements with us.

5.Q: What is your minimum order quantity (MOQ)?
   A: The minimum order quantity is one unit.

6.Q: What is the warranty period for your product?
   A: The warranty period is one year (covering non-human-induced damages).