ELECTROMECHANICAL CIVIL PROTECTION / AIR RAID WARNING SIRENS
Designed and manufactured vertically in our premises in EU
Complying with PSEA norms of the Hellenic Civil Protection Ministry, as well as global norms
ISO 9001 certified
A robust and rugged electromechanical siren, with no sensitive electronic circuits
Very easy and quick installation
Produces a distinctive deep, loud, and clear 420 Hz sound of triangular waveform which can travel and be recognized many kilometers away
Very reliable with an extremely long lifecycle due to its simple structure and its rugged construction which makes the siren almost maintenance-free
Voltage fluctuations, lightnings, severe weather cannot affect VILMA55’s function and performance
Its vertical design with the special protective roof – resonator allows a 360ο sound propagation (omni-directional) covering very large areas
Ideal for densely populated cities where circulation noise and compact building can block sound propagation, as its sound can penetrate everywhere
One and only siren can cover large areas, whereas other siren types would demand more installations at the same cost per unit
VILMA 55 siren is covered by a long-term warranty
Features & General Specs
THREE PHASE SQUIRREL CAGE INDUCTION MOTOR
5,5 kW, Δ CONNECTION, 50Hz, 2860 RPM, Vertical Mounting, IP 55, AMPS 10,5
400 V
420 Hz
HAND OPERATED CIVIL PROTECTION / AIR RAID / INDUSTRIAL WARNING SIRENS
VILMA 55X is used as a back-up siren along with the electromechanical VILMA 55 in case of a power cut, but can also be used for industrial and construction sites notifications.
Applications
PROFILE
LOW VOLTAGE
MEDIUM VOLTAGE
WARNING SIRENS
COMMUNICATION MATERIAL
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