描述
ABB PU515A是一款工业开关电源模块，部件号为3BSE032401R1。以下是其产品详情：
技术参数
输入电压范围：交流100-240VAC，50/60Hz（单相）；直流100-300VDC。
输出电压：24VDC±1%。
最大输出电流：15A。
额定输出功率：360W。
输入电流：≤3.5A（230VAC）。
效率：≥85%。
纹波与噪声：≤150mVpp。
工作温度范围：-25°C至+70°C。
存储温度范围：-40°C至+85°C。
相对湿度：≤95%RH（非凝露）。
防护等级：IP20（装置本体），IP54（配前面板盖）。
安装方式：标准35mm DIN导轨（TS35）。
尺寸：约125mm×125mm×120mm（宽×高×深）。
重量：约1.8kg。
功能特点
高效稳定：采用先进的开关电源技术，效率高达85%以上，低纹波、高效率、宽温域，确保在电网波动、高温环境、连续运行等严苛条件下，系统依然稳定运行。
无风扇设计：杜绝了因风扇积灰、停转导致的散热失效问题，寿命更长，可靠性更高，且运行时完全静音，特别适合对噪音敏感的控制室环境。
支持冗余并联运行：可通过二极管模块或冗余套件实现冗余并联运行，实现N+1备份，彻底消除电源单点故障风险。
全面保护功能：具备输出过压保护（OVP）、输出过流保护（OCP）、短路保护（SCP）、过温保护（OTP）等功能，可保护后级昂贵的控制模块不被烧毁。
应用领域
广泛应用于电力、石油化工、冶金、机械制造、汽车制造等行业，如火力发电厂的DCS电子间、石油化工领域的SIS安全仪表系统的电源柜、大型水处理厂的PLC控制柜、轨道交通的信号电源等。
The ABB PU515A is an industrial switching power supply module with part number 3BSE032401R1.The following are product details:
Technical Parameters
Input voltage range:AC 100-240VAC,50/60Hz(single-phase);DC 100-300VDC.
Output voltage:24VDC±1%.
Maximum output current:15A.
Rated output power:360W.
Input current:≤3.5A(230VAC).
Efficiency:≥85%.
Ripple and noise:≤150mVpp.
Operating temperature range:-25°C to+70°C.
Storage temperature range:-40°C to+85°C.
Relative humidity:≤95%RH(non-condensing).
Protection rating:IP20(unit),IP54(with front panel cover).
Mounting:Standard 35mm DIN rail(TS35).
Dimensions:Approximately 125mm×125mm×120mm(W×H×D).
Weight:Approximately 1.8kg.
Features
Efficient and Stable:Utilizing advanced switching power supply technology,it boasts over 85%efficiency,low ripple,high efficiency,and a wide operating temperature range,ensuring stable system operation under harsh conditions such as power grid fluctuations,high temperatures,and continuous operation.
Fanless Design:Eliminates heat dissipation issues caused by fan dust accumulation and stalling,resulting in a longer lifespan,higher reliability,and completely silent operation,making it ideal for noise-sensitive control room environments.
Supports Redundant Parallel Operation:Redundant parallel operation can be achieved using diode modules or redundancy kits,providing N+1 backup and completely eliminating the risk of single power point failure.Comprehensive protection features:Equipped with output overvoltage protection(OVP),output overcurrent protection(OCP),short-circuit protection(SCP),and overtemperature protection(OTP),these features protect expensive downstream control modules from burnout.
Applications
Widely used in industries such as power generation,petrochemicals,metallurgy,machinery manufacturing,and automotive manufacturing,these products are used in DCS electronic rooms in thermal power plants,power supply cabinets for SIS safety instrument systems in the petrochemical industry,PLC control cabinets in large water treatment plants,and signal power supplies for rail transit.
