Overview:
Intelligent dual power automatic switch NLQ1 (hereinafter referred to as switching device), suitable for AC 50/60Hz, rated operating voltage 400V, rated current from 16 to 1250A double power supply system. In case of failure of the shared power supply, the switching device can perform automatic switching with a standby power supply or generator to ensure the reliability and safety of the power supply. Can also continue selective switching between two power sources depending on load requirements. Products with overload, undervoltage, short circuit and off-phase protection functions. Especially suitable for fire fighting, TV stations, hospital, shopping mall, bank, chemical industry, metallurgy, high-rise and military facilities as well as other important places where power failure is not allowed, as an important electrical device to ensure continuous power supply.
Functions:
Small size, simple structure, beautiful appearance, easy to use, long service life.The shift conversion drive uses a single motor drive, a simple construction, a reliable and stable conversion, no noise and low impact.Switch with electromechanical locking protection to ensure that the automatic switch works reliably and interference-free.The switch can change the load automatically, and the handle can be used for manual switching in an emergency.Use level: AC controller protection safe. interinterruptcapacity of 50 kA, improved distribution safety. Between the manual operating mode and the automatic