产品特点 FEATURES

1 Modular design with 6 slots, supporting up to 1200W total output power

2 Wide input voltage range: 90~264VAC or 120~370VDC

3 High efficiency up to 91% (typical at full load with 24V/48V modules)

4 Complies with multiple safety standards including medical (2x MOPP isolation) and ITE standards

5 Rich protection features: Overload (constant current limiting), overvoltage (shut down & re-power recover), overtemperature (auto recover after cooling), short circuit (hiccup mode/constant current)

6 Flexible control options: Global/local ON/OFF, remote sense (compensates up to 0.5V voltage drop), current sharing for parallel operation

7 Programmable functions: Output voltage (PV) and current (PC) adjustment via external signals

8 Status monitoring: DC OK signal (TTL level) for output status, T-Alarm signal for overtemperature

9 Auxiliary power outputs: +5V-AUX_P (2A) for front-end, Vcc2 (5V/10mA) for modules

10 Compact size: 250×127×41mm (L×W×H) for NMP1K2

使用场景 APPLICATIONS

1 Industrial automation: Powering PLCs, sensors, actuators, and control systems

2 Medical equipment: Suitable for non-patient contact medical devices (meets medical safety standards)

3 Telecommunications: Supporting network routers, switches, and communication equipment

4 Test & measurement: Providing stable, adjustable power for lab instruments and testing setups

5 Data centers: Modular power distribution for server racks and IT infrastructure

6 LED lighting: Delivering consistent power for high-power LED arrays and lighting systems

7 Industrial control panels: Flexible power supply for multiple components in a single panel

注意事项 PRECAUTIONS

1 Mounting: Use M4 screws with 7~10 Kgf-cm torque; ensure proper airflow as per direction

2 Temperature derating: Reduce output current for ambient temps above 50°C; for output <12V and temps -15~-30°C, derate to 90% rated current

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

4 Parallel operation: Connect CS pins of modules; ensure output voltage difference <0.2V; max 6 modules for NMP1K2; do not use PC function in parallel

5 Remote sense: Use twisted pairs for sense lines; avoid exceeding 0.5V voltage drop compensation

6 Protection handling: For overvoltage, re-power the unit to recover; overload triggers constant current limiting

7 Environmental: Operate within -30~+70°C (derate above 50°C); avoid condensing humidity

8 Wiring: Use 20~26AWG for control pins; follow torque specs for terminals (10 Kgf-cm for output,12 Kgf-cm for AC input)

NMP1K2-KCCCCC-03-PDF数据手册-参考资料