The underground space station project of a new town in Jiangsu and Zhejiang Province covers an area of 10000 square meters, including three parts: main underground space project, municipal supporting facilities project, ground landscape and ecological environment construction project. After the project is completed and put into use, it will be able to provide people evacuation and activity space for the public, improve the regional transportation system and enhance the regional transportation function. The first underground floor is used for traffic transfer and passenger flow relief, the second underground floor is used for commerce, and the third underground floor is mainly used for parking.
This project is a provincial-level key livelihood project, which has received high attention from society and has high requirements for operational safety, especially for electrical safety. Through open bidding, Szfel Company stood out and won the bid for the fire door monitoring system and fire equipment power monitoring system of the project.
SCK800 Fire Equipment Power Monitoring System
The SCK800 fire equipment power monitoring system launched by Jiangsu Sifel Electric Co., Ltd. consists of an SCK880 fire equipment power status monitor, an SCK81 series single-phase voltage/current signal sensor, an SCK83 series three-phase voltage/current signal sensor, and a residual current temperature module. The voltage/current signal sensor detects the voltage, current, and switch status of the fire equipment power supply, and transmits the information to the fire equipment power supply status monitor for real-time display. When the voltage/current signal sensor detects faults such as open circuit, short circuit, overvoltage, undervoltage, phase loss, phase mismatch, and overcurrent in the power supply equipment, the voltage/current signal sensor can locally sound an alarm and send information to the fire equipment power status monitor. The fire equipment power status monitor will sound and light an alarm and record it, thus achieving decentralized monitoring and centralized management.
The SCK800 fire protection equipment power monitoring system monitors the power status of the fire protection equipment in real time, reflects the status of the monitored equipment power supply in real time, and displays it centrally. This can effectively avoid the critical situation where the fire protection equipment cannot work normally due to power failure in the event of a fire, and maximize the reliability of the fire protection linkage system. This system is suitable for large shopping malls, hotels, public buildings, intelligent buildings, petrochemicals, industrial and mining enterprises, and other fields.
SCK900 Fire Door Monitoring System
The SCK900 fire door monitoring system is designed and manufactured by Szfel strictly in accordance with GB29364-2012 Fire Door Monitor and relevant national standards; Fully meet or exceed the functional requirements of relevant national standards such as GB50116-2013 "Design Specification for Fire Automatic Alarm Systems" and GB25506-2010 "General Technical Requirements for Fire Control Rooms". This system applies digital technology and adopts a distributed design scheme to launch a new generation of intelligent systems. By using a highly sensitive multi signal controller, real-time monitoring of the status of fire doors can be achieved 24 hours a day. It can centrally display the opening and closing status of all fire doors online, and has sound and light alarm and recording functions. After a fault alarm is triggered, it can be promptly processed to eliminate potential faults and ensure that the fire doors are always in normal working condition; And it can be controlled by the fire linkage system. In the event of a fire, the fire door will be automatically closed in the event of a power outage or loss of power upon receiving the fire signal, or the fire door can be closed by manually operating the switch on the product. At the same time, the signal can be uploaded to the graphic display device of the fire alarm system.
The SCK900 fire door monitoring system adopts a three-layer distributed design of equipment layer, communication layer, and management layer, achieving decentralized control and centralized management. The SCK900 fire door monitoring system consists of a fire door monitor host, a regional extension, a fire door monitoring module, an electric door closer (normally open), an electromagnetic release (normally open), a door magnetic switch, and other components. In order to improve the reliability of bus transmission, a bus isolator should also be included. For systems with fewer fire doors (less than 256 sets in total), simply connect the fire door monitor host to the monitoring module. Otherwise, use multiple fire door monitoring area extensions to connect to the fire door monitor host in the fire control room. For large fire door monitoring systems, multiple monitoring hosts can be interconnected to form a system.
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SCK860
The SCK860 regional extension is mainly used for networking large-scale fire equipment power monitoring systems; Equipped with a dual down fire protection bus, capable of monitoring up to 64 signal sensors; Equipped with sound and light alarm function and Chinese prompt for alarm location, helping users determine the alarm location faster and more accurately; Can record more than 10000 fault alarm events, supporting silencing, self checking, and resetting; Fully electronic coding, can be rewritten on-site through monitoring equipment or buttons, and engineering debugging is simple and reliable.
Communicate with the fire equipment power status monitor host through the fire secondary bus to achieve timely reporting of fault alarms; This regional extension is suitable for networking large-scale fire equipment power monitoring systems, which can help users quickly determine the detailed fault alarm location. It has a built-in backup power supply, providing reliable DC24V power supply for the lower signal sensors, extending the distance of the power supply bus, and extending the distance of the communication main line.
Jiangsu Sifel Electric's safety products include electrical fire monitoring systems, fire equipment power monitoring systems, and fire door monitoring systems, which are used for early warning of electrical fires and safety hazard investigation of fire equipment, ensuring personal and property safety. Sifel Electric can customize reasonable and effective solutions according to different customer needs, and is committed to becoming your digital intelligent distribution solution supplier.
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