????Discover our ELECTRICAL COMMANDS course from ZERO ➽ https://eletr.co/eqb4 ...................................................................... ✅ Did you like this video? ✅ Subscribe to the channel ➽ https://eletr.co/industrial ✍️ Leave your comment ???? Share with friends ???? Follow our networks ➽ https://eletr.co/links ....................................................................... Hey my electrician friend!!. Throughout our experience in the electrical field, we have come across many devices, some of which we already know, others require study to understand, however, there are devices in the electrical control area that drive many electricians crazy, and the PHASE LOSS RELAY HAS ALREADY BROKE THE HEADS OF many ELECTRICIANS, because they have details in their connection and configuration that if we do not observe them well we run the risk of not being able to perform the service, yes, this phase loss relay that we will show in this video has already given many electricians a headache, because by not paying attention to a simple detail at the time of its installation, we can compromise our service!!. ........................................................................................ PHASE LOSS Relays are electronic devices that protect three-phase systems against phase loss or neutral loss (selectable), phase sequence inversion or both functions integrated in the same product. Whenever there is an anomaly in the system, the relay will switch its output to interrupt the operation of the motor or process to be protected. Designed in accordance with international standards, the phase loss relay is a compact and safe solution, in 22.5 mm wide boxes for mounting on a 35 mm DIN rail. Standards: IEC / EN 60947-1 and IEC / EN 60947-5-1 Description Whenever there is an anomaly in the system, the phase loss relay switches its output to interrupt the operation of the motor or process to be protected. Designed in accordance with international standards, the phase loss relay is a compact and safe solution, in 22.5 mm wide boxes for mounting on a 35 mm DIN rail. Single-function models Phase sequence relay Phase loss relay Phase loss and sequence relays RPW-FSF: Phase loss and sequence relays Phase loss relay The phase loss relay is an essential piece of equipment for three-phase systems, as it ensures that the motor load is always supplied by the three phases, in order to avoid the total destruction of the motor or equipment applied to it. The phase loss relay is manufactured with the most advanced technology on the market, ready to provide electrical safety and stability to any machine or device with a three-phase system, and thus protects it against phase loss and instabilities in the electrical current, in order to also detect the phantom phase. PHASE LOSS RELAY OPERATING SYSTEM AND ITS ADVANTAGES The phase loss relay operating system is based on its three network inputs, which are: L1, L2 and L3. These inputs are responsible for energizing the internal relay and remain closed under pre-set normal voltage conditions. When a phase loss is detected in the three-phase system, the inputs act as substitutes, and thus supply the energy accumulated by the internal relays, in place of the normal current. This process is very useful and essential to save the life of any three-phase motor and for this reason, the phase loss relay is such an important piece of equipment for the safety of these machines. Another important feature of the phase failure relay is its front LED panel, which lets you know when it is switched and energized. It is possible to adjust up to -35% of the nominal voltage, important information to anticipate possible anomalies in the system, in order to speed up the adjustment time. This only further reinforces the importance of acquiring a phase failure relay, equipment ready to solve any unforeseen event. Now tell me, the PHASE FAILURE RELAY HAS ALREADY HOT THE HEADS OF MANY ELECTRICIANS, what about you? Have you been in trouble too? SOURCE: clipautomação