1)Power input:single-phase three-wire AC220V 50Hz; 2)Power consumption:aa 0.5KW; 3)Dimensions:1940mm*1070mm*2285mm(L*W*H) Yalong YL-795A-type networking automatic fire alarm and fire broadcasting telephone linkage system Equipment Overview
The hardware of this device is composed by four parts: the three-dimensional scaffold, system components, auxiliary materials and tools. Scaffolds include open-standard 19 "rack, mesh electrical boxes, network boards, trunking and advanced aluminum frame; system components include a variety of power supply, network, monitoring, display, input and output devices; auxiliary materials include a variety of wires, connectors and fasteners, etc.; tools include the ladders, a variety of common and special tools. The software is composed by system dedicated software and general monitoring software.
Using this device enables students to do design, installation, wiring, commissioning, operation, interaction, networking, integration and maintenance operations in the self-defined area of the three-dimensional scaffold, so as to master the basic techniques of the system and its development and integration.
Equipment Features
(1) It uses a design of three-dimensional structure, which can define the different regions for each meshing board according to definition and establish the system such as distribution room, management room, equipment room, the corridor area and office area of a layer, etc.;
(2) It uses a collocation design of a meshing board and trunking, which makes the shortest connection between two arbitrary meshing boards;
(3) It uses mesh size and arrangement with the optimization algorithm, which can increase the number of effective fixed-points and improve the strength of the meshing board;
(4) It uses a new type of "the expansion fixed pieces used for meshing board", cooperating with self-tapping screws to fix the device quickly, more convenient and closer to practical applications;
(5) It uses an open-box-type device, open mesh boards and chassis to improve the transparency of the system installation and wiring, which is conducive to enhance the understanding of the system.
Technical Specifications(1) Power input: single-phase three-wire AC220V 50Hz;
(2) Power consumption: ≤ 0.5KW;
(3) Dimensions: 1940mm × 1070mm × 2285mm (length × width × height).
Networking automatic fire alarm and fire broadcasting telephone linkage system
