金电电源
GGY48120C-通信直流电源柜
- 产品详情
产品简述
GGY48120C系列通信直流电源是金电公司专为通讯设备设计制造的多功能、高性能、智能式组合高频开关电源系统。该系统集成了交流配电、直流配电、整流模块和监控单元，并内置了电池托板，用于安放小容量蓄电池组。该电源系统占地面积小，能有效解决因机房空间狭小而带来的安装问题。具备蓄电池放电管理及保护功能。采用标准通信协议，全兼容微机监控，实现数字化远程管理。主要适用于中小容量交换局、移动基站和各种专用通信网。
功能特点
● 高频整流模块冗余备份运行，均流度高；
● 出厂前均通过短路试验和长时间高温老化；
● 可工作于有微机监控器和无微机监控器两种模式；
● 采用成熟的技术和工艺，可靠性高；
● 微机监控器自动采集交流、直流、电池和整流模块的参数和工作状态；
● 通过RS232口或RS485口与周边设备或远程监控中心联机组网，实现远程监控，采用中国电信总局《通信局（站）电源、空调及环境集中监控管理系统前端智能设备通讯协议》，通用性强；
● 可根据蓄电池容量连续设定恒流工作点，根据电池品种连续设定均充、浮充电压，可对电池进行容量测试，均、浮充自动转换，根据电池放电情况及交流供电情况自动选择充电曲线；
● 具有交流电压过高、过低、缺相保护，雷击保护，直流输出过压、欠压、限流、过流保护，温度过高保护，蓄电池过放保护。
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