AFR-4 4-channel Arc Flash Relay

Information

Blue Jay AFR-4 4-channel arc flash relay is an all-in-one arc protection unit equipped with four independent fiber sensing channels. Customized for switchgears with four dangerous isolated compartments, it replaces multiple single-channel relays with one compact DIN-rail mount device, simplifying wiring and lowering overall project costs. It delivers ultra-fast 5ms fault tripping to prevent arc explosion and personnel injury, adopts arc light plus current dual criteria to avoid false tripping, and features individual channel fault indication for quick troubleshooting. With Modbus RTU communication and flexible tripping logic, it supports real-time remote monitoring and fits new energy, industrial and municipal power distribution systems perfectly.
Chongqing Blue Jay Technology Co., LtdZ3.H18Blue Jay is a professional Chinese local industrial power and energy meter manufacturer with over 10 years of experience. We hold full capabilities in industrial power and energy meter manufacture, which supports us in offering you a one-stop solution for OEM/ODM customers. Many times, we are not only manufacturing for you but also supporting your design according to your final applications. Our capabilities include manufacturing and designing power and energy meter solutions. We also can manufacture a variety of protection relays such as motor protection relays, arc flash relays, DC insulation monitoring relays, partial discharge monitoring, earth leakage relays, current transformers, hall effect sensors, and much more. We can manufacture power energy meters & protection relay according to your design. We also can design circuits, functions, UI, and packaging, and manufacture the final products as per your requirements. Our company introduces advanced management concepts and scientific management models, implements ISO9001 international quality standards, s and adapts home and abroad advanced R&D, production, and testing equipment. As an ISO 9001-certified power meter and protection relay company, Blue Jay controls quality from CE, RoHS, and after-sales. In many cases, we can also support you to optimize designs which can reduce cost and the risk of failure on real applications. Blue Jay offers very competitive prices because we have the leverage of high volume production, 2 factories with over 20, 000 m2 area, and China's low production cost. Until now, our products have been trusted by 1000+ Clients from Russia, India, Iran, Thailand, Korea, Malaysia, Sudan and South America, Guyana, and other countries. In one word, Blue Jay is a customer-oriented enterprise that offers you a one-stop energy meter and protection relay solution at a competitive price. Just send us an inquiry for further discussion.

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