产品特点 FEATURES

1 Modular design with 6 slots (NMP1K2) supporting single (NMS-240) or dual (NMD-240) output modules, each up to 240W

2 Wide input range: AC 90~264V or DC120~370V

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

4 Complies with medical (2x MOPP between primary-secondary) and ITE safety standards (UL62368-1, EN60601-1 Ed3.1 etc.)

5 Multiple protection functions: Overload (constant current limiting), overvoltage (shutdown and re-power recover), overtemperature (auto-recover or re-power)

6 Remote control capabilities: Global/local ON/OFF, remote sense (compensates up to 0.5V wiring drop), voltage (PV pin) and current (PC pin) programming, DC OK signal (TTL level), current sharing (CS pin for parallel)

7 Auxiliary power outputs:5V/2A (front-end) and5V/10mA (module auxiliary)

8 Compact dimensions: Front-end (250×127×41mm), modules (118.5×37.9×18mm)

9 Wide operating environment: Temp -30~+70°C (with derating), humidity20~90% RH non-condensing

使用场景 APPLICATIONS

1 Industrial automation: Control systems, PLCs, sensors requiring multiple stable DC voltages

2 Medical equipment: Diagnostic tools, monitoring devices (meets medical safety standards)

3 Test and measurement instruments: Precise voltage/current control needs

4 Telecommunications: Network devices (routers, switches) needing reliable modular power

5 Data centers: Scalable power solutions for server racks

6 Laboratory setups: Experiments with adjustable DC outputs and parallel operation requirements

注意事项 PRECAUTIONS

1 Installation: Use recommended screws (M4 for front-end, M3.5 for modules) with correct torque (7~10 Kgf-cm for front-end,10 Kgf-cm for modules); ensure proper grounding

2 Derating: Follow derating curves for high temps (>50°C) or low input voltages; for output <12V and temp -15~-30°C, derate to90% of rated current

3 Parallel operation: Connect CS pins of modules; voltage difference between modules <0.2V; total power ≤1200W; use short/large diameter wires; do not use PC function in parallel

4 ON/OFF control: Assemble the shorting connector (RC1 to GND-P) for output; local ON/OFF uses RC2 pin (open=ON, short=OFF)

5 Wiring: Use20~26AWG wires for module connections; confirm correct pin assignments to avoid damage

6 Environment: Avoid condensation; operate within specified temp/humidity ranges; ensure adequate airflow for heat dissipation

7 Safety: Do not open the case; adhere to isolation voltage guidelines (I/P-O/P=4KVAC, I/P-FG=2KVAC, O/P-FG=0.5KVAC)

NMP1K2-EKEEEE-03-PDF数据手册-参考资料