Xinjiang Yingjisha Rongxintianhe 20MW PV Plant Ring Network

Project Introduction

Located in West China with altitude of over 3000m above sea level. All the devices need to operate in a harsh environment. The intelligent gateway need support multiple data acquisition/forward protocols with flexible configuration. Switches need to support redundant ring protocol.

System Requirements

 Lightening proof performance

 Long time operation under low temperature

Self-recovery redundant ring protocol ensures network reliability

 PV cells and data communication devices can be managed for easy management, test and maintenance. 

Kyland Solution

 Kyland KIEN7009 Din Rail industrial Ethernet switches support DT-Ring with 50ms recovery time and IP40 protection class. MTBF reaches 35 years.

  Kyland DG-A4 is selected as the communication server. It supports 2 10/100M Base-T RJ45 ports, 4 RS232/485 serial ports (isolated) and multiple protocols.

 All collected PV and video stream data will be forwarded to the monitor center through the fiber ring network composed by KIEN7009. 

Why Kyland

 Kyland industrial Ethernet devices are specially designed for harsh environments with fanless cooling, IP40 protection class, dust-proof and moisture-proof features. They meet EMC level 4 and MTBF reaches up to 35 years.

 Kyland industrial Ethernet switches support fast recovery redundant ring protocol which enable the network to be recovered in less than 50ms while failover happens in any node.

The communication server supports the acquisition and forwarding of the data in multiple protocols.

 Management software provides easy and flexible remote management and maintenance.