八 操作指导································································································10
8.1 开机 ················································································································ 10 8.2 关机 ················································································································ 10 8.3 主画面显示 ···································································································· 10 8.4 参数设置操作 ································································································ 11 8.5 模块校验 ········································································································ 13 8.6 多机并联运行 ································································································ 14 8.7 自动 / 手动 ·································································································· 14
80V±3V
30 V
60 V
21 V
42 V
29 V
58 V
50 A
30A
输出限流直至关机
85±5℃关机报警
有完善的雷击浪涌吸收电路
备注
关机报警，电网正常 自动恢复 可调整设置 可调整设置 可调整设置 可调整设置 故障排除后自动恢复 温度正常后自动恢复
-2-
高频开关电源模块使用说明书
主要性能指标
降功率保护
版次：2006 年 1 月第 1 版，第 1 次印刷 印数：1-2000 本
高频开关电源模块使用说明书
目录
目录
一 概述 ··········································································································1
四 主要性能指标··························································································2
4.1 系列型号的容量和外形尺寸·········································································· 2 4.2 输入特性 ·········································································································· 2 4.3 输出特性 ·········································································································· 2 4.4 保护与报警 ······································································································ 2 4.5 监控特性 ·········································································································· 3 4.6 其它特性 ·········································································································· 3
2 输出电压可调范围
3 标称输出电流
4 输出限流
5 稳压精度
6 稳流精度
7 纹波系数
8 Байду номын сангаас载调整率
9 电网调整率
10 并机均流不平衡度
指标
ATC24M50Ⅲ ATC48M30Ⅲ
24V 19～28V
48V 42～58V
50A
30A
10～100%额定电流
±0.5%
±0.5%
≤200mV（峰峰值）
±0.5%
九 包装、运输及保管 ···············································································15
十 客户服务································································································15
二 型号命名··································································································1
三 正常使用条件··························································································1
Imax =20A±2
Imax =50A±2
Imax =30A±2
关闭整流器前级 PFC 和后级 DC/DC
说明：由硬件实现；电压误差精度为：±10V，回滞宽度为：15V±10。
ATC24M50Ⅲ ATC48M30Ⅲ
1 交流输入电压
80～300V（－65%，＋35％）
2 交流输入频率
50Hz±10%
3 交流输入电流（最大）
10A
12A
4 输入功率因数
0.99
0.99
5 综合效率
≥87%
≥90%
备注 单相三线制
满载，AC160V 满载 满载
4.3 输出特性
序
项目
号
1 标称输出电压
六 结构及尺寸······························································································6
6.1 外观及尺寸 ······································································································ 6 6.2 前面板 ·············································································································· 7 6.3 后面板 ·············································································································· 7
高频开关电源模块使用说明书
一 概述
概述、型号命名及正常使用条件
24V 50A、48V 30A 两种型号为 ATC 系列智能高频开关充电模块，是我公司开发、设计和 生产的第三代大功率电源模块产品，采用了具有国际先进水平的软开关技术，结构紧凑体积 小，内置 CPU，具有高智能、高效率、高可靠性等优点，各项性能指标达到并超过 DL/T781-2001 标准，可组成独立的通信电源系统。
±0.1% ±3.0%
备注 连续可调 连续可调
20MHz 带宽
4.4 保护与报警
序
项目
号
1 交流输入过压保护*
2 交流输入欠压报警*
3 直流输出过压保护
4 直流输出欠压报警
5 直流输出限压值
6 直流输出限流值
7 输出短路保护
8 过热保护
9 防雷保护
指标
ATC24M50Ⅲ ATC48M30Ⅲ
300V±3V
序号
1 2 3 4 5
交流输入电压 U 变化 U＜ 80VAC
80VAC＜U＜110VAC 110VAC＜U＜150VAC 150VAC＜U＜300VAC
U＞300VAC
指标
ATC24M50Ⅲ
ATC48M30Ⅲ
关闭整流器前级 PFC 和后级 DC/DC
Imax =15A±2
Imax =10A±2
Imax =35A±2
二 型号命名
ATC
M
Ⅲ
设计序列号 输出电流标称值 智能充电模块 输出电压额定值 公司英文缩写
三 正常使用条件
户内使用，设备运行的周围空气温度不低于－5℃，不高于＋45℃，在设备停用或储存 期间，周围空气温度不低于－40℃，不高于＋70℃；