产品特点 FEATURES

1 Modular power supply (NMP1K2 front-end) with 6 slots for output modules (supports NMS-240 single output and NMD-240 dual output modules)

2 Maximum total power capacity:1200W

3 Wide input range:90~264VAC /120~370VDC, 47~63Hz; high power factor (PF>0.95@230VAC full load)

4 Compliance with multiple safety standards: Medical (2x MOPP between primary-secondary) and ITE standards (ANSI/AAMI ES60601-1 Ed.3.1, UL62368-1, TUV EN60601-1 Ed.3.1, EN62368-1 etc.)

5 Rich protection functions: Overload (constant current limiting or shutdown), overvoltage (shutdown, re-power to recover), overtemperature (shutdown, auto-recover after cooling)

6 Flexible control functions: Global/local remote on/off, remote sense (compensates up to 0.5V voltage drop), output voltage programming (PV), output current programming (PC), DC OK signal (TTL level for output status), current sharing (CS for parallel operation of NMS-240 modules)

7 Auxiliary power outputs:5V-AUX-P (2A for NMP1K2), Vcc2 (5V/10mA for NMS-240 modules)

8 Mechanical specs:Dimensions 250*127*41mm (L*W*H); mounting with M4 screws (recommended torque:7~10Kgf-cm)

使用场景 APPLICATIONS

1 Medical equipment: Diagnostic devices (ultrasound, blood analyzers), patient monitoring systems (meets medical safety standards)

2 Industrial automation: PLCs, control panels, robotic systems (stable modular power for multiple components)

3 Test and measurement: Lab instruments requiring multiple adjustable voltage outputs

4 Communication systems: Telecom racks, data centers (parallel operation for high reliability and capacity)

5 LED applications: Lighting systems needing various voltage levels

6 ITE devices: Servers, network equipment with flexible power configuration needs

注意事项 PRECAUTIONS

1 Installation: Ensure proper grounding via FG terminal; use recommended screws (M4 for front-end, M3.5 for output modules) with specified torque (12Kgf-cm for AC input,10Kgf-cm for output terminals)

2 Operation:

3 Global ON/OFF: Assemble the shorting connector (RC1 to GND-P) if global control is not used; otherwise, no output will be present

4 Local ON/OFF: For NMS-240 modules: open RC2 to GND for ON, short for OFF; for NMD-240 modules: open RC2/RC3 to GND1/GND2 for ON

5 Remote Sense: Use +S/-S pins to compensate voltage drop; incorrect wiring may lead to inaccurate voltage output

6 Parallel Operation: Only for NMS-240 modules; connect CS pins together, ensure output voltage difference <0.2V between modules; total power not exceed1200W; max6 slots for NMP1K2; do not use PC function in parallel

7 Temperature Derating: For output voltage <12V and ambient temp -15~-30°C, derate current to90% of rated; follow derating curves for different conditions

8 Safety: Avoid touching live parts when powered on; ensure compliance with local safety regulations for medical or industrial use; do not operate without proper insulation

NMP1K2-CEHEKE-00-PDF数据手册-参考资料