Product Overview
    FLM3 series of intelligent fire prevention circuit breakers are widely used in cell power supply system of the dangerous places, high-rise buildings, public places and residential buildings. Electricity such as gas stations, a variety of dangerous goods stores, hospitals, a variety of business hall, exhibition halls, shopping malls, hotels, restaurants, libraries, office buildings, telecommunications, postal service building, room, the office of the vital organs of enterprises and institutions and other places system, which can effectively protect the safe use of electricity and prevent electrical fires. Once received, the leakage current signal, fire breaker immediately cut off the power of the region’s concurrent sound and light alarm signals to prevent the expansion and deterioration of the situation.
Fire prevention circuit breakers comply with:
    GB14287.2 "residual current electrical fire detectors for the" standard
    The GB14048.2 low voltage circuit breakers Standard
Models and their meanings

Working conditions
An ambient temperature of 10 ° C to +400 C, the average daily maximum temperature extension of +350 C, X50% relative humidity (ambient temperature of +400 C).
Installation location to an altitude of no higher than 2000m0
The product is suitable for the building should be free of dust, conductive dust, corrosive, flammable and explosive gases such as rain and snow.
4 product installation place without a strong vibration and shock, the magnetic field strength in any direction shall not exceed 5 times the geomagnetic field, away from the lines of communication, strong electromagnetic interference.
(5) the place of installation of the pro, duct has good heat dissipation and ventilation conditions.
Product Features: integrated, automatic downshift, overload, short circuit, phase loss, over and under voltage, leakage, lightning, real-time communication and other functions, complete with intelligent digital control, the action value reliable, precise . Both to protect the safe use of electricity can do a reliable power supply.
High-performance single-chip process control, the LDC Chinese real-time monitoring of network information. Real-time display of each phase of the load current, the maximum phase of the leakage current, voltage and other operating data. By failure to stem node output fault information, can monitor real-time upload.
High breaking design (limit short-circuit breaking capacity} cu; 50kA), breaking the high-capacity, small size, beautiful appearance, short arcing.
Anti-interference ability, the use of advanced anti-lightning residual voltage circuit, equipped with high-intensity transient suppressors (the VS), effective against lightning induction, the elimination of a variety of harmonic interference, stable and reliable.
Overload protection
 Overload current can be set, breaking time can be set.