产品特点 FEATURES

1 Modular design with 6 slots, supporting up to 1200W total output power

2 Wide input voltage range: 90~264VAC or 120~370VDC, adapting to various power grids

3 High efficiency up to 91% at full load (with H/K modules at 24V/48V nominal voltage)

4 Compliance with multiple safety standards: EN60601-1 (medical, 2x MOPP isolation), EN62368-1 (ITE), IEC60950-1, etc.

5 Multiple protection functions: Overload (constant current limiting), overvoltage (shutdown and recover on re-power), overtemperature (automatic recovery after cooling)

6 Remote control capabilities: Global/local ON/OFF (via dry contact or electrical signal), remote sense to compensate voltage drop on load wiring (up to 0.5V)

7 Monitoring signals: DC OK (TTL level indicating output status), T-Alarm (overtemperature warning)

8 Current sharing function for parallel operation of NMS-240 modules, ensuring balanced load distribution

9 Adjustable output: Voltage programming (PV) and current programming (PC) for flexible output settings

10 Auxiliary power outputs: 5V/2A (front-end) and 5V/10mA (module-level) for control circuits

使用场景 APPLICATIONS

1 Medical equipment: Suitable for devices requiring medical safety compliance (e.g., diagnostic instruments, patient monitors)

2 Industrial automation: Power supply for PLCs, sensors, actuators, and control systems

3 Test and measurement: Reliable power for lab instruments, electronic testing setups

4 Communication systems: Base stations, routers, and network equipment needing scalable power

5 Data centers: Modular power for server racks or storage systems

6 Laboratory applications: Flexible power for R&D projects with varying voltage/current requirements

7 Industrial control panels: Multiple output configurations to power different components

注意事项 PRECAUTIONS

1 Installation: Follow mounting instructions (M4 screws, torque 7~10 Kgf-cm), ensure sufficient ventilation for heat dissipation

2 Module compatibility: Use only NMS-240 (single output) or NMD-240 (dual output) modules designed for this series

3 Derating: Adhere to derating curves for high ambient temperatures (above 50°C) or low input voltages to avoid performance degradation

4 Power limitation: Do not exceed the total output power of 1200W or the rated power of individual modules

5 Control logic: Correctly set global/local ON/OFF control (install shorting connector if global ON/OFF is not used)

6 Parallel operation: For current sharing, connect CS pins of modules, ensure output voltage difference <0.2V between parallel modules; do not use PC function in parallel mode

7 ESD protection: Handle modules and main unit with anti-static measures to prevent damage to electronic components

8 Wiring: Use appropriate wire gauge and follow pin assignments for control and power connections as per the manual

9 Maintenance: Regularly check for dust accumulation and ensure cooling fans (if any) are functioning properly

10 Safety: Disconnect power before performing any wiring or maintenance operations

NMP1K2-KEHCEE-00-PDF数据手册-参考资料