Thiết bị bảo vệ relay (rơ le) N-POARD Digital Korea
- 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
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
Support MODBUS-RTU
- Support MODBUS Protocol(RS-485 method)
Easy Maintenance
- Checking maintenance without power outage through connection structure of PT/CT
Secure Reliability
- Acquired KAS V-Check Mark from Korea Electrical Safety Corporation Safety Certification Center