产品特点 FEATURES

1 Brand: MW (Meanwell), model: NMP1K2-CHKKEE-00, belonging to NMP series modular power supplies (1200W,6 slots)

2 Modular design: Supports up to6 slots for output modules (single output NMS-240:5V/36A,12V/20A,24V/10A,48V/5A; dual output NMD-240:30V/5A×2)

3 Wide input range:90~264VAC,120~370VDC; frequency range47~63Hz

4 High power factor:PF>0.95@230VAC full load, PF>0.98@115VAC full load

5 High efficiency:Up to91% (typ) for full load with H/K modules (24V/48V)

6 Multiple protection functions:Overload (O.L.P), Over Voltage (O.V.P), Over Temperature (O.T.P), Short Circuit (O.C.P), constant current limiting

7 Rich control functions:Remote ON/OFF (global/local), Remote sense (+S/-S), DC OK signal (TTL level), current sharing (CS for parallel operation), voltage programming (PV), current programming (PC)

8 Auxiliary power:Front-end provides5V/2A (NMP1K2), modules provide5V/10mA (Vcc2)

9 Safety certifications:Complies with ANSI/AAMI ES60601-1 Ed3.1, UL62368-1, TUV EN60601-1 Ed3.1, EN62368-1, IEC60601-1 Ed3.1, IEC62368-1, EAC TP TC004, IEC60950-1

10 Good EMC performance:Emission (EN55032 Class B), Immunity (EN61000 series like ESD Level4, RF Level3)

使用场景 APPLICATIONS

1 Industrial automation:PLC systems, DCS, industrial robots, servo drives

2 Medical equipment:Diagnostic instruments, patient monitors, medical imaging devices (complies with medical safety standards)

3 Telecommunications:Base stations, network switches, routers, optical transceivers

4 Test & measurement:Oscilloscopes, power analyzers, signal generators

5 Data centers:Server power supplies, storage systems, UPS backup modules

6 LED applications:High-power LED displays, street lighting, industrial lighting

7 Renewable energy:Solar inverter auxiliary power, battery management systems (BMS)

注意事项 PRECAUTIONS

1 Installation:Use recommended screws (AC terminal M4, DC output M3.5) with specified torque (AC max12Kgf-cm, DC max10Kgf-cm); ensure proper grounding (FG terminal)

2 Environmental:Operate within -30~+70°C; derate output current as per derating curve (e.g., output voltage <12V and temp -15~-30°C: derate to90% rated current)

3 Electrical:Do not exceed total output power (1200W for NMP1K2); for remote sense, connect +S/-S correctly to compensate voltage drop up to0.5V; parallel operation:connect CS pins of modules, voltage difference between modules <0.2V, max6 slots for NMP1K2

4 Safety:Disconnect power before maintenance; avoid touching live parts; follow medical safety guidelines if used in medical devices

5 Control functions:Use shorting connector for RC1 to GND-P if global ON/OFF is not used; for PV/PC programming, use correct external voltage ranges

NMP1K2-CHKKEE-00-PDF数据手册-参考资料