描述
PTM PSMU-350-3电源模块技术说明
核心功能
高精度稳压输出
支持DC 24V输入，输出电压范围0.05KV至6KV，可通过外部电位器或控制电压灵活调节，满足工业设备多样化需求。
输出纹波与噪声极低（<0.001%P-P），确保负载设备信号稳定性，适用于精密仪器、传感器等高精度场景。
宽温域与抗干扰设计
温度系数为0.001%/℃，在-20°C至60°C环境下仍能保持高精度电压输出。
六面屏蔽结构有效抑制电磁干扰，适应强电磁环境（如变频器、电机驱动场景）。
技术参数
输入特性：
输入电压：DC 24V（典型值），波动范围需控制在±10%以内。
输入功率：根据输出需求动态调整，典型功耗≤50W。
输出特性：
输出电压范围：0.05KV至6KV，可调步长0.01KV。
输出电流：最大支持5A（需匹配负载功率）。
保护功能：
短路保护：输出短路时自动切断电源，防止设备损坏。
过压保护：实时监测输出电压，超限时触发报警并关断。
环境适应性：
防护等级：IP65/IP67（防尘防水）。
抗震性能：通过5 g加速度测试，适用于振动频繁的工业场景。
设计亮点
模块化与集成性
体积小巧（约100mm×60mm×40mm），支持嵌入式安装，适配空间受限的设备（如控制柜、机器人）。
兼容MODBUS、CANopen等工业协议，可无缝集成至艾默生DCS、PLC系统。
冗余与可靠性
内置双电源输入通道，支持热备切换，保障系统连续运行。
自带故障诊断功能，实时显示电压异常、过载等状态，支持远程监控。
应用场景
工业自动化：驱动变频器、伺服电机、PLC控制器，保障生产线稳定运行。
能源与电力：为压缩机、发电机组提供高压电源，优化能源管理。
科研与医疗：支持精密仪器（如质谱仪、医疗成像设备）的高精度供电需求。
楼宇与建筑：为智能照明、安防系统提供稳定电源，减少电压波动对设备的影响。
兼容性与认证
系统兼容：适配艾默生DeltaV、ABB AC800F等工业自动化平台。
安全认证：通过CE、UL、ISO 9001认证，符合IEC 60664-1绝缘标准。
MVME335
MVME335
PTM PSMU-350-3 Power Module Technical Description
Core functions
High-precision voltage stabilization output
Supports DC 24V input,output voltage range from 0.05KV to 6KV,and can be flexibly adjusted through external potentiometers or control voltages to meet the diverse needs of industrial equipment.
The output ripple and noise are extremely low(<0.001%P-P),ensuring the signal stability of the load equipment,and are suitable for high-precision scenarios such as precision instruments and sensors.
Wide temperature domain and anti-interference design
The temperature coefficient is 0.001%/℃,and high-precision voltage output can be maintained in-20°C to 60°C.
Six-sided shielding structure effectively suppresses electromagnetic interference and adapts to strong electromagnetic environments(such as frequency converter and motor drive scenarios).
Technical parameters
Input Features:
Input voltage:DC 24V(typical),the fluctuation range must be controlled within±10%.
Input power:dynamically adjusted according to output demand,typical power consumption is≤50W.
Output characteristics:
Output voltage range:0.05KV to 6KV,adjustable step size 0.01KV.
Output current:Maximum support of 5A(requires matching load power).
Protection function:
Short circuit protection:Automatically cut off the power supply when the output is short-circuited to prevent damage to the equipment.
Overvoltage protection:Monitor the output voltage in real time,trigger the alarm and turn it off when the limit exceeds the limit.
Environmental adaptability:
Protection level:IP65/IP67(dust-proof and waterproof).
Seismic resistance:Passed the 5 g acceleration test,suitable for industrial scenarios with frequent vibrations.
Design Highlights
Modularity and Integration
Small size(approximately 100mm×60mm×40mm),supports embedded installation,and adapts to equipment with limited space(such as control cabinets,robots).
Compatible with industrial protocols such as MODBUS,CANopen,etc.,it can be seamlessly integrated into Emerson DCS and PLC systems.
Redundancy and reliability
Built-in dual power input channel,supports hot standby switching,ensuring continuous operation of the system.
It comes with fault diagnosis function,displays voltage abnormality,overload and other status in real time,and supports remote monitoring.
Application scenarios
Industrial automation:drives inverters,servo motors,and PLC controllers to ensure stable operation of the production line.
Energy and Electricity:Provide high-voltage power for compressors and generator sets,and optimize energy management.
Scientific research and medical:Supports high-precision power supply needs of precision instruments(such as mass spectrometers,medical imaging equipment).
Buildings and buildings:Provides stable power for intelligent lighting and security systems to reduce the impact of voltage fluctuations on the equipment.
Compatibility and certification
System compatibility:adapted to industrial automation platforms such as Emerson DeltaV,ABB AC800F.
Safety certification:Passed CE,UL,ISO 9001 certification,comply with IEC 60664-1 insulation standards.
