产品特点 FEATURES

1 Modular design: 6-slot configuration supporting up to 1200W total output power, compatible with single-output (NMS-240:5V/36A,12V/20A,24V/10A,48V/5A) and dual-output (NMD-240:30V/5A×2) modules

2 Wide input range: AC 90~264V or DC120~370VDC, suitable for global applications

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

4 Safety compliance: Meets medical (2x MOPP between primary and secondary) and ITE standards (ANSI/AAMI ES60601-1, UL62368-1, TUV EN60601-1, etc.)

5 Comprehensive protection: Overvoltage (OVP), overcurrent (OCP), overtemperature (OTP), overload (OLP) protection; OVP/OTP triggers shutdown and recovers after fault removal, OCP uses constant current limiting

6 Remote control and monitoring: Supports global/local ON/OFF control, DC OK signal (TTL level for module status), T-Alarm signal (overtemperature warning), remote sense (compensates wiring voltage drop up to 0.5V)

7 Flexible operation: Current sharing for parallel modules, voltage (PV) and current (PC) programming for single-output modules, auxiliary power output (5V/2A for NMP1K2)

8 Robust performance: Operating temperature range of -30~+70℃, vibration resistance (10~500Hz,2G) for industrial environments

使用场景 APPLICATIONS

1 Industrial automation: Powering PLCs, DCS systems, servo drives, and process control equipment

2 Medical devices: Suitable for diagnostic instruments, patient monitors, and other medical equipment requiring strict safety standards

3 Test and measurement: Providing stable power for oscilloscopes, signal generators, and laboratory test benches

4 Communication systems: Supporting base stations, network switches, and data transmission equipment

5 Data centers: Used in server racks and infrastructure for reliable modular power supply

6 Industrial control: Applied in manufacturing lines for robotics, sensors, and automated production systems

7 Laboratory R&D: Supplying adjustable power for prototype testing and experimental setups

注意事项 PRECAUTIONS

1 Input voltage check: Ensure input voltage matches the rated range (AC90~264V or DC120~370VDC) before power-on

2 Shorting connector installation: Install the provided shorting connector (RC1 to GND-P) to enable output if global ON/OFF control is not used

3 Ventilation: Maintain horizontal airflow direction to prevent overheating

4 Temperature derating: For output voltages <12V and ambient temp between -15℃~-30℃, derate current to 90% of rated value

5 Parallel operation: Connect CS pins of all modules, ensure voltage difference <0.2V, do not use PC function in parallel mode

6 Blank slot handling: Install BLANK-NMS240 in empty slots to maintain airflow and safety

7 Mounting torque: Follow recommended torque (7~10 Kgf-cm for M4 screws) to avoid chassis damage

8 Safety grounding: Ensure reliable grounding of FG terminal to prevent electric shock

9 Remote control setup: For local ON/OFF, correctly connect RC2/RC3 pins to GND; for global control, verify shorting connector installation

10 ESD protection: Handle with anti-static measures (e.g., wrist strap) to avoid damage to internal components

NMP1K2-#HHEKH-00-PDF数据手册-参考资料