供应消防直流稳压电源KT9281（消防电源/消防联动电源）  
1,为火灾报警控制器和消防联动控制系统设计
2,输出电压可调
3,主电/备电工作指示、充电指示以及备电故障指示和过压、欠压保护

4,输出：24V/5A、24V/10A、24V/20A、24V/30A

5,尺寸2U

DC Regulated Power Supply
1, Specially designed for fire alarm controllers.
2, Output voltage can be Adjusted.
3, With functions of main/reverse power and electrification indicator,batteries malfunction display, over/under voltage protection.