Semiconductor solid control relay

A hybrid type device that combines a power semiconductor device and a sealed-type relay by converting the controller of the 154/345kV ILC (Interlock) panel into a high-speed PLC (Programmable Logic Controller). A logic product of keep-type relay.

• • Combination of semi-conductor solid control and sealed-type relay
• • Interlock logic composition
• • Strong against opening and closing surge and noise
• • Remote control function of equipment status
• • Excitation method ensures excellent durability in case of emergency
• • Constant monitoring
• • Easy program upload
• • Connector lock-type application
• • Energy saving