MET05-AC8 type intelligent AC power distribution cabinet
MET05 type DC communication power distribution cabinet and AC power distribution cabinet are auxiliary equipment of power supply and transmission equipment in the communication system, which can be used for communication equipment (distribution frame) for AC and DC power distribution and fault alarm. The power distribution method is adopted Secondary distribution.
Using high-quality steel as the material, electroplating and spraying plastic, the appearance is beautiful, the structure is firm;
Double-sided cabinet, using LXAS porous column, optimized by ABB, Siemens and LX structure, easy to operate and maintain;
Regardless of the structure size and appearance color, Jun can match the communication equipment used in China;
The AC power distribution method adopts two-level distribution. For a rack of 2200 (height) × 600 (width) × 600 (depth) mm, the monitoring system installed in the cabinet can be used to control the main and standby fuses and to the one-way main Use 30 channels. Spare 30 branches, a total of 60 channels for single-phase 220V AC power distribution, and a total of 4 channels for three-phase 380V AC power distribution, with a total of 60 channels for single-phase 220V AC power distribution, and a total of 4 channels for three-phase 380V AC power distribution. The number of branches, the corresponding fuse current, etc. can be increased or decreased reasonably according to user needs (see 1);
The main fuse of the phase line can be a three-phase plastic case circuit breaker (see Figure 2), and the shunt fuse of each phase line can be a self-resetting miniature circuit breaker, and each phase line is equipped with a current transformer (see Figure 2). 3) Make the equipment reliable and easy to operate;
The cabinet has a good grounding system.
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