Thiết bị bảo vệ relay N-POARD Digital Korea

Thiết bị bảo vệ relay N-POARD Digital Korea

Thiết bị bảo vệ relay N-POARD Digital Korea

• Open-Phase Condition Detecting System by Using Phase angle Detect Method- Detecting open-phase condition certainly by using 3phase difference(protecting power plant accident & accident in electric equipments)
• Automatic Re-closing- Cutting the breaker and automatic re-closing in case of electric power accident(voltage accident) or power outage (but, re-closing is not allowed in case of any types of current accidents)
• Voice Notice- Rapid response to the accident through voice announcement of speaker or phone
• Various Protective Relay- Equipped with ten protective functions such as POR, OCR, OCGR etc.
• Various High Accurate Measurement- Various high precise measurement such as voltage, current, or power Providing convenience to users by marking conditions and displaying Error Memory which memorizes faulted conditions
• Support MODBUS-RTU- Support MODBUS Protocol(RS-485 method)