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Protection device Protection information
NSL 640 series digital line protection device, NSL 646 digital optical fiber current differential protection device, NSL 648, NSL 620 series digital line protection device, NSL 629... NS8000 protection information management and fault analysis system,NS8100 relay protection calculation and management system
       
Substation automation system Power plant electric automation system
NS6000 substation automation system,NS6600 (220kV ~ 500kV) HV substation supervision system NS2200 power plant electric automation system, NS2300 power plant substation computer supervision system, NS2400 power plant electric automation system
       
Hydropower plant automation system Dispatching automation system
NS2500 hydropower plant automation system NS2100 dispatching automation system
       
Enterprise power supply & distribution automation system Software OEM
NS2600 enterprise power supply & distribution automation system NSPro/NStar/NSPower series power automation system platforms, NS261 enterprise power supply & distribution automation system platforms
Other products  
NSGM3100 satellite positioning and patrol inspection and management system