ABB REF615 relay 💯 % settings in one video| complete feeders Protection скачать в хорошем качестве

ABB REF615 relay 💯 % settings in one video| complete feeders Protection

abb ref615 Relay setting The REF615 is a dedicated feeder IED perfectly aligned for the protection, control, measurement and supervision of utility substations and industrial power systems. REF615 is a member of ABB’s Relion family and a part of its 615 protection and control product series. The 615 series IEDs are characterized by their compactness and withdrawable design. Engineered from the ground up, the 615 series has been designed to unleash the full potential of the IEC 61850 standard for communication and interoperability of substation automation devices. Unique REF615 ANSI features • Six setting groups • Drawout design • Underground, overhead cable fault detection (CFD) • High-speed ( 1 ms) outputs • High impedance (HIZ) fault detection • Arc flash detection (AFD) • Thermal overload protection of feeder cable • Ring-lug terminals for all inputs and outputs • Large, easy to read LCD screen • Environmentally friendly design with RoHS compliance The REF615 provides main protection for overhead lines, cable feeders, and busbar systems of distribution substations. It can be applied for protection and control of grounded and ungrounded distribution systems. Flexible order coding allows for choosing current-only or current-and-voltage configurations to best fit your distribution feeder application needs. The REF615 is the most powerful, advanced and simplest feeder protection relay in its class, perfectly offering time and instantaneous overcurrent, negative sequence overcurrent, phase discontinuity, breaker failure, thermal overload, and voltage mete- ring and protection. The relay also features optional high impedance fault (HIZ) and sensitive earth fault (SEF) protection for grounded and ungrounded distribution systems. Also, the relay incorporates a flexible three-phase multi-shot auto-reclose function for automatic feeder restoration in temporary faults on overhead lines. Enhanced with safety options, the relay offers a three-channel arc-fault detection system for supervision of the switchgear. The REF615 also integrates basic control functionality, which facilitates the control of one circuit breaker via the relay’s front panel human machine interface (HMI) or remote control system. To protect the relay from unauthorized access and to main- tain the integrity of information, the relay has been provided with a four-level, role-based user authentication system, with individual passwords for the viewer, operator, engineer, and administrator levels. The access control system applies to the front panel HMI, embedded web browser based HMI, and the PCM600 relay setting and configuration tool. REF615 supports the new IEC 61850 standard for inter-device communication in substations. The relay also supports the industry standard DNP3.0 and Modbus protocols. Videos Related to switchgear and Protection Queries solved: 1. What is REF 615 relay. 2. What is REM 615 relay. 3. ANSI Code for Electrical fault. 4. What is over current fault. 5. What is Earth fault. 6. What is Thermal over load. 7. What is single phasing. 8. What is Master Trip relay. 9. What is 86 Relay. 10. What is over voltage fault. 11. What is under voltage fault. Hello Friends in this video we discussed about REM 615 and REF 615 in the simplest way possible. About Channel: In this Channel we cover the topics like Machines, Power System and General Electrical in the simplest way possible. #REM615 #REF615 #technology #electrical #engineering #viral #tech #electricalengineering #electronics #relay #protection #feeder #overcurrent #overvoltage #viralvideo #technicalguruji #shorts #short