MPR-6M Mulifunction Protection Relay

Information

MPR-6M is an integrated DIN rail-mounted multifunction protection relay built for low & medium voltage feeders, switch cabinets and critical power loads. Equipped with Class 0.2 high-precision measurement core, it unifies electrical parameter measurement, multi-condition fault protection, temperature monitoring and residual current leakage detection in one single compact unit. It supports 1P2W/3P3W/3P4W wiring modes, comes with 2 digital inputs, 2 configurable relay outputs, 4 temperature sensor ports and 2 residual current channels, replacing multiple separate meters, leakage relays and thermal monitoring devices to simplify cabinet layout and reduce overall equipment costs. This multifunction protection relay offers comprehensive protection logics including overvoltage, undervoltage, overcurrent, overload, phase loss, short circuit, ground fault, overtemperature and residual current alarm, with built-in sound-light alarm and manual mute/self-test functions. It records up to 60 SOE fault event logs for quick troubleshooting, and adopts isolated RS485 Modbus-RTU communication to upload real-time voltage, current, power, energy and fault data to SCADA, EMS and intelligent O&M platforms. Widely applied in industrial power panels, fire-fighting power distribution, data centers, transformer and motor protection, it realizes all-in-one monitoring, early warning and automatic fault tripping to secure stable power supply and prevent electrical fires.
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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