CYG Sunri

Power Substation Automation
Solution

Power Plant Automation
Solution

Industrial Automation
Solutions

Relay Protection

Sunri provides relay protection devices from 380V-1000kV。

Substation Automation

The automation system can be used in power gird, power plant and industry fields, including the automation system, the measurement and control device, the communication devices…

Intelligent Equipment

Including online monitoring, Smart Terminal, Merging Unit, SVG, ECT/EVT,…

Distribution Automation

Including the master station, the slave station, DTU/FTU/TTU, the fault indication and position system…

NEWS 丨 News Center

	Won the Bidding of Northern Laos Power Grid Projec... 2014-03-07
	110 kV Column ECT Passed Performance Test 2014-03-07
	220 kV GIS ECT Passed Performance Test 2014-03-07
	"GOOSE Maintenance Methods for Digital Substa... 2014-02-27
	UHV AC Power Transmission Pilot Project Put into O... 2014-02-27
	Attend Vietnam international trade fair 2014-02-27