产品特点 FEATURES

Modular design: 6-slot configuration supporting single-output (NMS-240:5V/36A,12V/20A,24V/10A,48V/5A) and dual-output (NMD-240) modules, enabling flexible voltage and current combinations

High total power capacity: Up to1200W for the entire unit

Wide input range: AC90~264V or DC120~370VDC, suitable for global applications

Multi-safety compliance: Meets ITE (UL62368-1) and medical (2x MOPP isolation) standards; EMC compliance with EN55032 (emission), EN61000 series (immunity)

Comprehensive protection: Overload (OLP), overvoltage (OVP), overtemperature (OTP) protections; OLP uses constant current limiting or hiccup mode

Advanced functions: Remote sense (compensates 0.5V voltage drop), output voltage programming (PV), current programming (PC), current sharing (CS for parallel operation), DC OK signal (TTL level for output status)

Auxiliary power:5V/2A front-end auxiliary output and5V/10mA module-level auxiliary power

Compact size:250x127x41mm (LxWxH) for easy integration into equipment cabinets

Mechanical compatibility: Standard mounting holes with specified torque requirements (M4 screws:7~10 Kgf-cm, M3.5 screws:10 Kgf-cm)

使用场景 APPLICATIONS

Industrial automation: Powering PLCs, servo drives, sensors, and actuators requiring multiple voltage outputs

Medical devices: Suitable for equipment like patient monitors, diagnostic tools due to medical safety compliance

Telecommunications: Supporting network routers, switches, and base stations with stable modular power

Test and measurement: Flexible voltage configurations for lab equipment and prototype testing

Data centers: Parallel operation for redundant power supplies to ensure uninterrupted service

Embedded systems: Customizable output modules for specialized hardware designs (e.g., IoT gateways, industrial PCs)

Broadcast equipment: Powering audio/video mixers and transmitters with diverse voltage needs

注意事项 PRECAUTIONS

Installation: Use M4 screws for mounting with torque7~10 Kgf-cm; avoid over-tightening to prevent damage to the chassis

Wiring: Control signals use20~26 AWG wires; twist remote sense lines (+S/-S) to minimize electromagnetic interference

Global ON/OFF control: Ensure the shorting connector (RC1 to GND-P) is installed for default output; remove it when using external global control

Parallel operation: Connect CS pins of all modules; ensure output voltage difference between modules <0.2V; total load must not exceed1200W; remote control must activate all parallel modules simultaneously

Temperature derating: For output voltage <12V and ambient temperature -15~-30°C, reduce output current to90% of rated value; follow derating curves for high ambient temperatures

Protection recovery: If OVP/OTP triggers, power cycle the unit to recover; OLP may auto-recover once load is reduced

Safety precautions: Disconnect AC/DC input before maintenance; ensure proper grounding to avoid electric shock

Unused slots: Install BLANK-NMS240 blank modules in unused slots to maintain airflow and prevent dust accumulation

Signal handling: DC OK signal (4.5~5.5V for ON,0~0.5V for OFF) has max sourcing current of10mA; do not exceed this limit

NMP1K2-HHKCKE-01-PDF数据手册-参考资料