[hunan Chuang'an Explosion-proof] Kxb-127(d) Mine-used Flameproof and Intrinsically Safe Acousto-optic and Language Signal Alarm
KXB-127(D)
Mine-used Flameproof and Intrinsically Safe Acousto-optic and Voice Signal Alarm
Purpose and Scope of Use Application and range of application
KXB-127DThe mine-used flameproof and intrinsically safe multi-functional acousto-optic and voice signal alarm is a multimedia product developed by Hunan Chuang'an Explosion-proof Electrical Appliances Co., Ltd. according to on-site needs, integrating the functions of an acousto-optic and voice signal device and an alarm. It is a new type of communication product with functions such as signaling, voice communication, and acousto-optic and voice alarm. The product is suitable for providing signaling, communication, and acousto-optic and voice alarm signals in places such as waiting rooms above and below coal mine shafts, overhead passenger devices, endless rope winches, pedestrian roadways, belt conveyor roadways, tunneling faces, hoisting inclined roadways, level roadways, air doors, yards, and bends. When alarming, it automatically flashes red lights at a certain frequency and gives voice prompts as required on-site.
Main Technical IndicatorsMain Specifications
Explosion-proof type: Mine-used flameproof and intrinsically safe type, "Exd[ib]l Mb".
Electrical performance:
Rated input voltageAC127V;Fluctuation range:75%-110%.
Rated current0.35A.
When the alarm device is working, it emits a voice signal sound of no less than85db.°
Under the well, a clear voice alarm signal can be obtained within50 meters.
The light-emitting distance of the light-emitting diode is visible within20 meters in the dark.
Main functions: Tapping; Intercom; Locking; Amplification along the line; Alarm along the line; Voice broadcast function.
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