C-40 industrial outdoor siren, 2.2/3 kW, 3000 rpm

C-40 / C-40S industrial electric siren, 220 V and 380 V The C-40 / C-40S siren is a powerful electromechanical siren for emitting warning sound signals in open areas and industrial facilities. It is designed for alert systems during emergencies, personnel warning, and alarm signal transmission. The design includes protective covers and grilles that protect the working elements from external influences. The siren is used at industrial enterprises, production sites, warehouses, and civil defense facilities. Versions with 220 V and 380 V power supply are available. The choice depends on the required power, electrical network parameters, and the specific product modification. Key advantages High loudness: sound pressure level of about 120 dB at a distance of 1 m from the impeller axis. Two power supply options: 220 V or 380 V depending on the version. Powerful electric motor: 2.2 kW for the 220 V version or 3 kW for the 380 V version. Rotation speed 3000 rpm: nominal impeller rotation speed. Protective design: covers and grilles to protect working elements. Industrial application: suitable for sound alert systems in open areas. Technical specifications Name: industrial electromechanical siren Model range: C-40 / C-40S Power supply voltage: 220 V or 380 V Mains frequency: 50 Hz Electric motor power: 2.2 kW (220 V) / 3 kW (380 V) Nominal rotation speed: 3000 rpm Sound pressure level: at least 120 dB at a distance of 1 m Sound oscillation frequency: 400–450 Hz Nominal impeller diameter: approximately 400 mm Nominal impeller height: approximately 110 mm Climatic version: U1 for corresponding modifications Purpose: industrial and outdoor sound alerting Application area C-40 and C-40S electric sirens are used to emit warning signals at industrial enterprises, factories, warehouse areas, open production sites, and civil defense facilities. The equipment can be used in emergency alert systems, for personnel warning, and for organizing local sound alerting. For remote activation, a compatible starting device or control unit can be used. Such equipment is selected separately taking into account the control scheme and facility requirements. Installation and operation The siren is installed on a prepared mounting platform with secure fastening. To reduce vibration transmission, it is recommended to use vibration supports or other suitable vibration-isolating elements. The device should be placed in an open space taking into account sound propagation conditions, terrain, and surrounding buildings. When choosing a location, it is necessary to consider the high sound pressure level and eliminate dangerous exposure of the signal to people and animals in close proximity. Connection and commissioning works must be performed by qualified personnel in compliance with electrical safety requirements. Ordering the C-40 / C-40S industrial siren in Kazakhstan When ordering, please specify the required power supply voltage, electric motor power, siren version, and control system requirements. Technical specifications, dimensions, and completeness must be confirmed for the selected modification before delivery. C-40 / C-40S siren is a powerful industrial electric siren