Spesifikasi Sirine LK STH 10B Big Siren
Electromechanical sirens large LK-STH10B PERFORMANCE PARAMETERS: Rating vote: 135i ± 2dB (A) @ 1M Electric motor: 4.0Kw, 380/400 / 440V AC, 50 / 60Hz IP Rating: IP44 Output Frequency: 500/560 ± 20Hz single tone Net weight: 143Kg Carton Size: 176x176x152CM DESCRIPTION: LK-STH10A is omnidirectional siren for vertical mounting. Casing and horns made of stainless steel, which will give long life when installed outdoors. Backed by a three-phase motors. It is designed for rooftop or pole mounting. It can be used in: ststems civil defense warning of major cities around the world. Fire system of community, main factories, mines, buildings, froests, docks, etc alert warning for natural disasters of earthquake, tsunami, flood, etc. Warning for accidents of reservoirs, dams, jails, airports, army, etc
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