产品特点 FEATURES

1 Modular design with 6 slots (NMP1K2 model) supporting up to 1200W total power, compatible with NMS-240 (single output) and NMD-240 (dual output) modules

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

3 High power factor: PF>0.95 at 230VAC full load, PF>0.98 at 115VAC full load

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

5 Comprehensive protection: Overload (constant current limiting or shut down), overvoltage (shut down, re-power to recover), overtemperature (shut down, auto-recover when temp drops), inrush current limiting, leakage current <400uA at 264VAC

6 Flexible control options: Global ON/OFF (via RC1 pin), local ON/OFF (per module via RC2/RC3 pins), remote sense (compensates up to 0.5V voltage drop), output voltage/current programming (PV/PC pins), current sharing (parallel NMS-240 modules), DC OK signal (TTL level for module status), T-Alarm signal (TTL level for overtemp)

7 Auxiliary power: +5V-AUX-P (2A for NMP1K2), Vcc2 (5V/10mA per NMS-240 module)

8 Safety compliance: ANSI/AAMI ES60601-1 Ed.3.1, UL62368-1, TUV EN60601-1 Ed.3.1, EN62368-1, IEC60601-1 Ed.3.1, IEC62368-1, IEC60950-1, EAC TP TC 004

9 Compact size: 250x127x41mm (NMP1K2); mounting with M4 screws (torque 7~10 Kgf-cm)

使用场景 APPLICATIONS

1 Industrial automation: Powering PLCs, servo drives, sensors, actuators in manufacturing lines

2 Medical equipment: Supporting diagnostic instruments, patient monitors, lab devices (compliant with medical isolation standards)

3 Test & measurement: Providing stable, adjustable power for component testing, signal generators, oscilloscopes

4 Communication systems: Powering routers, switches, base stations, telecom infrastructure

5 Data centers: Supplying scalable power for server racks, storage systems, network equipment

6 Industrial control: Powering process control units, HMI panels, industrial computers

7 Laboratory research: Used in R&D setups needing precise voltage/current control

注意事项 PRECAUTIONS

1 Installation: Ensure proper ventilation (follow airflow direction), use M4 screws (7~10 Kgf-cm torque), avoid blocking vents

2 Derating guidelines: Derate output power at ambient temp >50°C per derating curve; for output voltage <12V and temp between -15°C and -30°C, derate current to 90% of rated

3 Wiring: Use 20~26AWG wires for control pins; 10mm strip length for output terminals

4 Remote sense: Connect +S/-S pins to load terminals to compensate voltage drop; do not leave sense pins open

5 Parallel NMS-240 modules: Connect CS pins together, ensure output voltage difference <0.2V between modules, total power ≤1200W, use short/large diameter wires for parallel connections

6 Control setup: Install the shorting connector (RC1 to GND-P) if global ON/OFF control is not used; local ON/OFF: open circuit for ON, short circuit for OFF

7 Safety: Do not operate beyond specified ratings (input voltage, output power, temperature range); disconnect power before maintenance; ensure proper grounding of FG pin

8 Maintenance: Regularly check for dust accumulation, loose connections, and overheating; replace faulty modules promptly

NMP1K2-EH#CCE-04-PDF数据手册-参考资料