产品特点 FEATURES

1 Modular design with 6 slots, supporting up to 1200W total power (NMP1K2 front-end)

2 Wide input voltage range:90~264VAC /120~370VDC; frequency range:47~63Hz

3 High power factor: PF>0.95 (230VAC full load)

4 High efficiency: Up to91% (full load with H/K modules at 24V/48V)

5 Safety compliance: ANSI/AAMI ES60601-1 (medical), UL62368-1, TUV EN60601-1/EN62368-1, IEC standards

6 Flexible control options: Global/local ON/OFF (open/short contact), remote sense (compensates voltage drop up to0.5V), output voltage (PV pin) and current (PC pin) programming

7 Monitoring signals: DC OK (TTL level for module output status), T-Alarm (over-temperature signal)

8 Current sharing function: Supports parallel operation of modules for higher current, with balanced current distribution

9 Protection features: Overload (constant current limiting or shut down), over-voltage (shut down, re-power to recover), over-temperature (auto-recover when cool)

10 Auxiliary power outputs: Front-end provides5V/2A; modules provide5V/10mA

11 Mechanical specs: Dimensions 250×127×41mm; weight ~2kg; recommended mounting torque7~10 Kgf-cm for M4 screws

使用场景 APPLICATIONS

1 Medical equipment: Diagnostic devices, patient monitoring systems, and other medical devices requiring reliable, safety-compliant power

2 Industrial automation: PLCs, industrial control systems, robotics, and factory automation equipment needing multiple output voltages

3 Test and measurement: Lab instruments, electronic test equipment that demands precise and flexible power outputs

4 Communication systems: Servers, routers, network switches, and telecom equipment requiring stable, high-efficiency power

5 Other applications: Any system needing modular, configurable power with remote control and monitoring capabilities

注意事项 PRECAUTIONS

1 Installation: Use M4 screws for front-end mounting with torque7~10 Kgf-cm and penetration depth≤4mm; use M3.5 screws for module terminals with torque≤10 Kgf-cm and strip length10mm for20~26AWG wires

2 Global ON/OFF: Assemble the shorting connector (RC1 to GND-P) if global control isn't used; without it, no output is provided

3 Local ON/OFF: For NMS-240 modules: Open RC2 to GND for ON, short for OFF; For NMD-240 dual modules: Open RC2 (V1)/RC3 (V2) to respective GNDs for ON, short for OFF

4 Remote sense: Connect +S/-S pins to load terminals to compensate wiring voltage drop (max0.5V); twist sense lines in pairs to reduce interference

5 Parallel operation: 1. Connect CS pins of all modules; ensure output voltage difference <0.2V between modules 2. Total current ≤ sum of rated currents of parallel modules; total power ≤1200W 3. Max6 modules in parallel for NMP1K2; remote control must turn all modules ON/OFF at once; do not use PC function in parallel

6 Derating: 1. For output voltage <12V and ambient temp -15~-30°C: Derate current to90% of rated value 2. Adjust load according to derating curves based on ambient temperature and input voltage

7 Protection: 1. Overload/over-voltage protection: Some require re-powering to recover; over-temperature protection auto-recovers when cool 2. Do not exceed auxiliary power load limits (2A for front-end5V-AUX-P,10mA for module Vcc2)

8 Safety: Always disconnect power before installation/maintenance; ensure proper grounding; avoid touching live components when powered on

NMP1K2-ECCCKC-02-PDF数据手册-参考资料