BIM-M1000 Insulation Monitoring Device for AC/DC System

Information

Blue Jay BIM-M1000 is a universal AC/DC dual-purpose insulation monitoring device (IMD) designed for unearthed IT power systems rated up to 1000 Vac/dc. It adopts ±15V pulse injection measurement technology to detect ground insulation faults for both AC and DC circuits in one single DIN-rail unit, eliminating the need to deploy separate AC-only and DC-only monitors. Fully compliant with IEC 61557-1 & IEC 61557-8 standards, it supports single/three-phase AC systems and all types of floating DC power networks, with adaptive compatibility for system leakage capacitance up to 20μF. This all-in-one AC/DC IMD features two independent adjustable alarm thresholds for pre-alarm and critical insulation fault, with LED indicators and dual SPDT relay outputs for clear fault signaling. It is equipped with standard RS485 Modbus RTU and optional CANbus communication for seamless integration into SCADA and remote monitoring platforms, plus programmable digital I/Os and automatic/manual fault reset functions. Widely applied to energy storage, EV charging stations, industrial automation, renewable power and hybrid AC/DC distribution panels, it continuously tracks insulation degradation to prevent dangerous ground short-circuits and guarantee safe continuous operation of mixed AC-DC power systems.
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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