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Firefighting Electrical Control Devices (Smoke Exhaust Fans, Dual-Power Control Equipment)


The XY-XFY-SD-37 and XY-XFY-SS-37/30 series of fire-fighting electrical control devices (for smoke and exhaust fans, as well as dual-power control equipment)—hereafter referred to as "fan boxes"—are widely used in modern fire protection systems across various types of buildings. During a fire, these devices manage fan operation to effectively control smoke, swiftly removing smoke from the affected area and preventing its spread. At the same time, they activate smoke-exhaust fans to block smoke from entering non-fire zones and evacuation routes, ensuring safe evacuation for occupants and facilitating secure firefighting and rescue operations. In normal conditions, the fan boxes can also regulate fan operation, enabling ventilation and air conditioning within the building.


Product Details


Product Overview
The XY-XFY-SD-37 and XY-XFY-SS-37/30 series of fire-fighting electrical control devices (for smoke and exhaust fans, as well as dual-power control equipment)—hereafter referred to as "fan boxes"—are widely used in modern fire protection systems across various types of buildings. During a fire, these devices manage fan operation to effectively control smoke, swiftly removing smoke from the affected area and preventing its spread. At the same time, they activate smoke-control fans to block smoke from entering non-fire zones and evacuation routes, ensuring safe evacuation for occupants and facilitating secure firefighting and rescue operations. In normal conditions, the fan boxes can also regulate fan operation for ventilation and air conditioning purposes within the building.
The product meets the standards.
GB 16806-2006 *Fire Alarm and Control System*
 

Structural Features
The fan box is designed and manufactured according to the current national standard GB16806 for the Fire Alarm and Control System in the fire protection industry.

Control methods include direct-on-line control, star-delta reduced-voltage starting, and other such methods.
Featuring overload protection, fault alarms, fire-fighting interlock and feedback, remote operability, and integration with fire dampers, this device is an indispensable component of modern fire protection systems.


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Corporate Honors


High-tech Enterprise Certificate

High-tech Enterprise Certificate

MVnex authorization

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PE authorization

PE authorization

Schneider BlokSeT 5000 Pre-Intelligent Low-Voltage Switchgear Authorization Letter

Schneider BlokSeT 5000 Pre-Intelligent Low-Voltage Switchgear Authorization Letter

Siemens 8PT License

Siemens 8PT License

3A Credit Enterprise

3A Credit Enterprise

Intellectual Property


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Low-voltage Switchgear Assemblies

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