- The product description
- The main function
- The basic parameters
It is installed at the end and head of the machine column in the machine room of the communication office to distribute ac power and indicate failure warning for the communication equipment in this column. The input voltage is 380V or 220V, and the output voltage is 220V.
Main features:
1, single door closed sheet metal cabinet, solid and reliable, simple and beautiful, surface electrostatic epoxy spray;
2. Modular and standardized design, flexible configuration, convenient, reliable and beautiful internal wiring;
3. Safe and convenient construction and maintenance: centralized in-line and out-line management and full frontal operation;
4, reliable protection performance: high reliability of maintenance-free air switch for power distribution, to overcome the shortcomings of fuse distribution; The fault maintenance time is greatly reduced to ensure smooth communication.
5, sound and light alarm function: branch alarm, over voltage alarm, under voltage alarm, lightning alarm;
6. Display function: LCD, branch two-color indicator light, alarm light, work indicator light display;
7. Information saving: when the power is cut off, the setting and status parameters can be saved automatically; when the power is restored, the setting and status parameters can be restored automatically;
8. RS232 interface is set to realize remote monitoring of alarm information and power status;
9. The signs and signboards of each branch road are clear and firm.
It is installed at the end head of the machine column in the machine room of the communication office station to distribute ac power and give fault warning instructions for the communication equipment in this column.
Input voltage: 380V or 220V output voltage: 220V no secondary wiring upper and lower in/out line management.
