产品特点 FEATURES

1 Modular power supply design with 6 slots (NMP1K2 model) supporting up to 1200W total output power

2 Wide input voltage range: 90~264VAC or 120~370VDC, compatible with global power grids

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

4 Compliance with multiple safety standards: ANSI/AAMI ES60601-1 Ed3.1, UL62368-1, TUV EN60601-1 Ed3.1, EN62368-1, IEC60601-1 Ed3.1, IEC62368-1, EAC TP TC004

5 Comprehensive protection functions: Overload protection (constant current limiting), overvoltage protection (shutdown and re-power recovery), overtemperature protection (shutdown and auto-recovery after cooling)

6 Flexible control and monitoring: Remote ON/OFF (global and local), DC OK signal (TTL level indicating output status), temperature alarm signal (T-Alarm for overtemp), current sharing (CS) for parallel operation

7 Programmable features: Output voltage programming (PV), output current programming (PC, not for parallel use)

8 Remote sense function: Compensates for voltage drop on load wiring up to 0.5V via +S/-S pins

9 Auxiliary power outputs: Front-end 5V/2A (NMP1K2), module-level 5V/10mA (NMS-240)

10 Wide operating temperature range: -30°C to +70°C (with derating as per curves)

11 Compact mechanical design: Front-end unit dimensions 250×127×41mm (L×W×H), module size 118.5×37.9×18mm

注意事项 PRECAUTIONS

1 Installation: Use recommended M4 screws (7~10 Kgf-cm torque); fill blank slots with BLANK-NMS240 accessory; ensure proper grounding

2 Operation: Follow derating curves for high temperatures; when output voltage <12V and temp is -15~-30°C, derate current to 90% of rated value; do not exceed total 1200W output power

3 Parallel operation: Connect CS pins of modules; ensure output voltage difference <0.2V; avoid PC function use; total current ≤ sum of module rated currents

4 Control: Short RC1 to GND-P for global ON/OFF if no external control; open RC2/RC3 pins to turn modules on, short to turn off

5 Maintenance: Disconnect power before servicing; avoid moisture/dust exposure; ensure adequate ventilation

6 Safety: Comply with local electrical regulations; do not modify the power supply or use non-genuine accessories

NMP1K2-HHEEEK-01-PDF数据手册-参考资料