描述
一、核心功能与技术参数
1.基本信息
型号:CP-E 24/1.25
品牌:ABB
类型:导轨式开关电源,属于CP-E系列。
系列特点:
高性能、宽输入范围,适用于工业自动化与控制领域。
支持冗余配置,提升系统可靠性。
2.电气参数
输入电压范围:
AC 85-264 V(标准输入100-240 V AC)
DC 90-375 V
输出电压:24 V DC(可调范围24-28 V DC)
额定输出电流:1.25 A
额定功率:30 W
效率:典型值86%(部分型号可达90%)
浪涌电流:最大40 A(持续3 ms)
断电缓冲时间:≥30 ms
3.物理特性
尺寸:43.5×88.5×115 mm(宽×高×深)
重量:0.27-0.29 kg
安装方式:DIN导轨安装(符合EN 50022标准)
环境适应性:
工作温度:-10°C至+70°C(部分型号支持-40°C至+70°C)
防护等级:IP20(需配合控制柜安装)
二、功能特性
电压调节与冗余:
输出电压可通过正面旋转电位器手动调节,优化远距离传输中的线损补偿。
支持冗余模块(CP-RUD)并联,实现真正的冗余供电,提升系统稳定性。
保护功能:
内置过载、短路、开路保护,集成2 A慢速动作保险丝。
输入端与输出端电气隔离(SELV),支持接地配置(L+/PELV)。
通信与兼容性:
支持与ABB其他模块(如TU804-1、TU515)集成,适配工业网络协议(如Modbus、Profibus)。
输出触点可监测电压状态,实现远程诊断。
1.Core functions and technical parameters
1.Basic information
Model:CP-E 24/1.25
Brand:ABB
Type:Rail-type switching power supply,belonging to the CP-E series.
Series Features:
High performance,wide input range,suitable for industrial automation and control fields.
Supports redundant configuration to improve system reliability.
2.Electrical parameters
Input voltage range:
AC 85-264 V(standard input 100-240 V AC)
DC 90-375 V
Output voltage:24 V DC(adjustable range 24-28 V DC)
Rated output current:1.25 A
Rated power:30 W
Efficiency:86%typical(some models can reach 90%)
Inrush current:Maximum 40 A(lasting 3 ms)
Power-off buffering time:≥30 ms
3.Physical characteristics
Dimensions:43.5×88.5×115 mm(width×height×deep)
Weight:0.27-0.29 kg
Installation method:DIN rail installation(compliant with EN 50022 standard)
Environmental adaptability:
Operating temperature:-10°C to+70°C(some models support-40°C to+70°C)
Protection level:IP20(need to be installed with the control cabinet)
2.Functional characteristics
Voltage regulation and redundancy:
The output voltage can be manually adjusted by a front rotating potentiometer to optimize line loss compensation in long-distance transmission.
Supports parallel connection of redundant modules(CP-RUDs),realizing true redundant power supply and improving system stability.
Protection function:
Built-in overload,short circuit,open circuit protection,integrated 2A slow-action fuse.
The input end is electrically isolated from the output end(SELV),and supports grounding configuration(L+/PELV).
Communication and compatibility:
Supports integration with other ABB modules(such as TU804-1,TU515)and adapts to industrial network protocols(such as Modbus,Profibus).
The output contact can monitor the voltage status and realize remote diagnosis.