产品特点 FEATURES

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

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

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

4 Comprehensive protection functions:Overload (shut down output, recover via re-powering), over voltage (constant current limiting), over temperature (auto shut down, recover after cooling), short circuit (hiccup mode or constant current limiting)

5 Flexible control options:Global/local ON/OFF control (via RC1/RC2 pins), remote sense (compensates voltage drop up to 0.5V), DC OK signal (TTL level indicates output status)

6 Programmable capabilities:Output voltage adjustment (via PV pin) and output current programming (via PC pin)

7 Current sharing support:Allows parallel operation of modules for load balancing (connect CS pins of parallel modules)

8 Strict safety compliance:Meets medical (ANSI/AAMI ES60601-1 Ed3.1) and industrial (UL62368-1, IEC60950-1) standards; isolation levels:Primary-Secondary (2x MOPP), Primary-Earth (1x MOPP); withstand voltage:I/P-O/P (4KVAC), I/P-FG (2KVAC), O/P-FG (0.5KVAC)

9 Mechanical specifications:Dimensions 250×127×41mm (L×W×H), typical weight 2kg; packing details:6pcs per carton (13kg,0.88CUFT)

使用场景 APPLICATIONS

1 Industrial automation systems:Powering PLCs, sensors, actuators and control panels requiring stable multi-voltage outputs

2 Medical equipment:Suitable for patient monitors, diagnostic instruments and laboratory devices (compliant with medical safety standards)

3 Telecom and data communication:Supporting network switches, routers and base stations with reliable modular power supply

4 Test and measurement:Providing precise adjustable voltage/current for electronic component testing in R&D labs

5 Industrial control systems:Powering DCS (Distributed Control Systems) and SCADA systems

6 Laboratory research:Used in prototyping and testing electronic circuits with flexible power configurations

注意事项 PRECAUTIONS

1 Installation:Use recommended M4 mounting screws with torque7~10Kgf-cm; ensure proper grounding via FG pin

2 Environment:Operate within ambient temperature range (-30~+70℃); derate output current to90% when output voltage <12V and temp between -15~-30℃ (refer to derating curve)

3 Wiring:Use appropriate wire gauge to avoid voltage drop; twist remote sense lines in pairs to reduce noise

4 Parallel operation:Ensure output voltage difference between modules <0.2V; connect CS pins for current sharing; total power not exceeding1200W

5 Protection handling:In case of over-temperature alarm (T-Alarm signal high), stop operation and check heat dissipation before re-powering

6 Maintenance:Disconnect power before maintenance; regularly inspect for loose connections or dust accumulation

7 Safety:Avoid touching live parts when energized; follow applicable medical/industrial safety guidelines

NMP1K2-KCHHHK-04-PDF数据手册-参考资料