产品特点 FEATURES

1 Modular design: 6-slot front-end (NMP1K2) supporting up to 6 NMS-240 (single output) or NMD-240 (dual output) modules, with total maximum power of 1200W

2 Wide input range: 90~264VAC / 120~370VDC, adaptable to global power grids; high power factor (PF>0.95@230VAC full load, PF>0.98@115VAC full load) for energy efficiency

3 Flexible output options: Single output modules (5V/36A,12V/20A,24V/10A,48V/5A each up to240W) or dual output modules (30V@5A each, combined240W); voltage adjustment ranges include 3~6V (5V),6~15V(12V),15~30V(24V),30~55V(48V)

4 Advanced control functions: Global/local ON/OFF control (global via RC1-GND-P, local via module RC pins); remote sense (compensates voltage drop up to0.5V); voltage programming (PV pin) and current programming (PC pin) for precise output adjustment; DC OK signal (TTL level,4.5~5.5V when on) for status monitoring; T-Alarm signal (high when overtemp) for thermal protection; current sharing (CS pin) for parallel load balancing

5 Multiple protection mechanisms: Overload (constant current limiting), overvoltage (shut down, re-power to recover), overtemperature (shut down, auto-recover when cool), short circuit protection

6 Safety compliance: Meets ANSI/AAMI ES60601-1 Ed3.1 (medical), UL62368-1, TUV EN60601-1 Ed3.1, EN62368-1, IEC60601-1 Ed3.1, IEC62368-1, EAC TP TC004 standards; isolation: Primary-secondary (2x MOPP), Primary-Earth (1x MOPP); earth leakage current <400uA@264VAC

7 Environmental adaptability: Working temperature range -30~+70℃ (with derating at high temps); working humidity20~90% RH non-condensing; vibration resistance (10~500Hz,2G,10min/cycle,60min each X/Y/Z axes)

8 Compact size: NMP1K2 front-end (250*127*41mm, ~2kg), modules (118.5*37.9*18mm)

使用场景 APPLICATIONS

1 Industrial automation: Power supply for PLCs, DCS systems, servo drives, sensors, and control panels in manufacturing lines

2 Medical equipment: Suitable for compliant medical devices like diagnostic instruments, patient monitoring systems, and lab equipment (note: verify compatibility with specific device requirements)

3 Telecommunications: Powering network switches, routers, base stations, and communication racks requiring stable modular power

4 Test & measurement: Used in test benches for electronic components, providing adjustable/programmable voltage/current outputs for precise testing

5 Data centers: Modular solution for server racks, storage systems, and backup power units needing flexibility and reliability

6 Renewable energy systems: Compatible with DC input from solar/wind systems, converting to stable DC outputs for various loads

注意事项 PRECAUTIONS

1 Installation: Ensure proper grounding (FG terminal); use recommended screws (M4 for front-end, M3.5 for modules) with specified torque (7~10Kgf-cm front-end,10Kgf-cm modules); maintain sufficient airflow as per specs

2 Global control: The shorting connector (RC1 to GND-P) must be installed for default operation; remove only for external global ON/OFF control

3 Local control: For NMS-240 modules: short RC2 to GND to turn off output, open to turn on; for NMD-240: short RC2/GND1 (V1) or RC3/GND2 (V2) to turn off

4 Derating: Follow derating curves for high temps (>50℃); for output <12V and temps -15~-30℃, derate to90% rated current

5 Parallel operation: For NMS-240 modules: connect CS pins together; ensure output voltage difference <0.2V; total power ≤1200W; do not use PC function in parallel

6 Maintenance: Clean dust regularly; inspect wiring for looseness; replace faulty modules promptly

7 Safety: Avoid flammable/explosive environments; do not touch live parts when powered; disconnect power before maintenance

NMP1K2-ECEEKH-03-PDF数据手册-参考资料