Discover our cutting-edge changeover switch, a sophisticated microprocessor-driven PC class powerhouse, meticulously crafted to seamlessly transition loads both automatically and manually between diverse power sources in a multitude of 1-3 phase applications. This revolutionary device vigilantly monitors 3-phase normal and reserve source voltages, dispatches remote start commands to your generating set, and expertly facilitates changeover switching. It ensures your load circuits are always connected to a power source with voltage and frequency falling within your preset parameters. Equipped with a manual load switch lever, a manual/auto mode switch, and a mechanical locking switch, this device is your ultimate control hub. Key Inputs and Outputs: - Fire linkage control - Generator remote start - External indicators The front panel LEDs deliver crystal-clear information about the availability of mains and generator power, alongside the current switch position. Meanwhile, the device's display control panel meticulously showcases the current state, source voltages, and frequencies, and can be flexibly installed directly on the switch front side or at a convenient 1-3 meter distance via a standard Ethernet cable. Customizable Settings: - Power source voltage/frequency limits - Transfer/start/stop delays - Generator exerciser schedule - Transfer modes Note: Delays are applicable only when connected to a 24VDC auxiliary power supply. Exceptional Features: • High-density silver-alloy contacts provide thousands of operating cycles at a full 100% rated load. • Innovative bridge-type double-break design meets AC-33B requirements without requiring special SCPD. • State-of-the-art magnetic blow-out arc extinguish system achieves unparalleled 10le capacity. • Versatile multi-mode operation includes manual transfer, automatic transfer with/without autorecovery, and advanced generator control under various configurations. • Offers 3 working positions: main power ON - backup power OFF; main power OFF - backup power ON; both main and backup power OFF. • Sophisticated microprocessor-controlled operations ensure precision. • Robust mechanical and electrical interlocks guarantee interference-free performance. • Emergency-ready 'Zero Position' technology safely cuts off two-way power supplies, compliant with fire-fighting linkage requirements. • Single motor drive assures smooth, dependable, and low-noise operation. • Energy-efficient driving motor activated only during switching operations. • Mechanical interlock ensures seamless operation between Normal and Reserve Power sources. • Clear ON and OFF positions with distinct activity indicators. • Electromechanical integration design leverages advanced logical control technology, boasting high anti-interference capabilities. • Simplified installation with control circuit plug-type terminal connections. Elevate your power management with our technologically advanced solution, ensuring reliability, safety, and efficiency in every operation.
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