产品特点 FEATURES

Brand: MW (明纬), Model: NMP1K2-KCCHEC-02, Series: NMP1K2 (1200W max, 6 slots)

1 Modular design: Supports single output modules (NMS-240:5V/36A,12V/20A,24V/10A,48V/5A) and dual output modules (NMD-240: dual 30V/5A)

2 Wide input range: 90-264VAC or 120-370VDC, frequency 47-63Hz

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

4 High power factor: >0.95 at 230VAC full load

5 Safety compliance: Meets medical (2x MOPP between primary-secondary) and ITE standards (ANSI/AAMI ES60601-1 Ed3.1, UL62368-1, TUV EN60601-1 Ed3.1, EN62368-1, IEC60601-1 Ed3.1, IEC62368-1, EAC TP TC004)

6 Rich protection functions: Overload (constant current limiting), overvoltage (shutdown, re-power to recover), overtemperature (shutdown, auto recover after cooling)

7 Flexible control functions: Global/local ON/OFF control, remote sense (compensate up to 0.5V drop), output voltage programming (PV), output current programming (PC), DC OK signal (TTL level), T-Alarm (overtemp signal), current sharing (for parallel modules)

8 Mechanical specs: Size 250*127*41mm (L*W*H), weight ~2kg, packing 6pcs/13kg/0.88CUFT

使用场景 APPLICATIONS

1 Industrial automation systems: Power supply for PLCs, control panels, sensors

2 Medical equipment: Compatible with medical devices due to medical safety standards

3 Test and measurement instruments: Flexible voltage outputs for various testing needs

4 Telecom and data center equipment: Modular setup for different voltage requirements

5 Industrial IoT devices: Reliable power for connected industrial devices

6 Other applications requiring multiple or adjustable DC voltage outputs

注意事项 PRECAUTIONS

1 Ensure the shorting connector (RC1 to GND-P) is installed if global ON/OFF control isn't used; otherwise, no output will be provided

2 For remote sense function: Use twisted pairs for +S/-S lines to reduce noise; can compensate up to 0.5V voltage drop on load wiring

3 Over temperature handling: The T-Alarm signal (TTL high) indicates internal temperature exceeds limit; if overtemperature protection triggers, wait for the device to cool down before re-powering

4 Parallel operation guidelines:

5 When paralleling NMS-240 modules, connect CS pins together

6 Ensure output voltage difference among parallel modules is less than 0.2V

7 Total output current should not exceed the sum of rated currents of all parallel modules

8 Maximum 6 slots for NMP1K2; do not use PC (current programming) function in parallel

9 Local ON/OFF control:

10 For NMS-240: Open RC2-GND to turn on, short to turn off

11 For NMD-240: Open RC2-GND1 (V1) or RC3-GND2 (V2) to turn on

12 Derating requirement: When output voltage <12V and ambient temperature is -15~-30°C, derate output current to 90% of rated

13 Mounting: Follow recommended torque (12Kgf-cm for AC terminal,10Kgf-cm for DC output terminal) to prevent loose connections

14 Safety: Only use compatible modules (NMS-240/NMD-240); blank slots must use BLANK-NMS240 accessory

NMP1K2-KCCHEC-02-PDF数据手册-参考资料