产品特点 FEATURES

1 Brand: MW (明纬), Model: NMP1K2-EHHEKC-00

2 Type: 1200W modular AC/DC power supply with 6 slots for output modules

3 Input: 90~264VAC (47~63Hz) or 120~370VDC; high power factor (PF>0.95@230VAC full load)

4 Efficiency: Up to 91% (full load with H/K modules at 24V/48V)

5 Safety Compliance: IEC60601-1 (Ed3.1, medical 2x MOPP), IEC62368-1

6 Modular Output: Supports NMS-240 (single output, up to240W) and NMD-240 (dual output, up to240W total) modules with 5V/12V/24V/48V options

7 Key Functions: Remote sense (+S/-S), remote on/off (local/global), DC OK signal (TTL level), output voltage (PV) and current (PC) programming, current sharing (CS), over-temperature alarm (T-Alarm)

8 Protection: Over-voltage (OVP), over-current (OCP), over-temperature (OTP), overload (OLP); OTP shuts down and recovers automatically after cooling

9 Auxiliary Power: +5V-AUX-P (2A for NMP1K2), Vcc2 (5V/10mA for modules)

10 Mechanical: Dimensions 250×127×41mm (L×W×H), weight ~2kg; uses HRS DF11 series connectors

使用场景 APPLICATIONS

1 Medical devices (compliant with IEC60601-1, 2x MOPP isolation)

2 Industrial automation systems requiring multiple configurable output voltages

3 Test and measurement equipment needing precise voltage/current control and remote monitoring

4 Telecommunications infrastructure with parallel operation for high reliability

5 Data centers and server racks for distributed power distribution

6 Applications needing modular, scalable power solutions with remote control and protection features

注意事项 PRECAUTIONS

1 Global ON/OFF Control: Assemble shorting connector (RC1 to GND-P) if not using; otherwise no output

2 Local ON/OFF: For NMS-240, open RC2 to GND to turn on; for NMD-240, open RC2 (V1)/RC3 (V2) to GND to turn on

3 Remote Sense: Use +S/-S pins to compensate voltage drop (max0.5V)

4 Current Sharing: Connect CS pins when paralleling modules; output voltage difference <0.2V; max6 modules for NMP1K2

5 Derating: For Vo<12V and temp -15~-30°C, derate current to90% of rated

6 Over-temperature: T-Alarm goes high when temp exceeds limit; unit shuts down and recovers after cooling

7 Wiring: Use recommended wire sizes (20-26AWG for control pins); ensure correct terminal connections

8 Safety: Operate with proper grounding; avoid touching live parts when powered on

NMP1K2-EHHEKC-00-PDF数据手册-参考资料