产品特点 FEATURES

1 Modular power supply from MW (明纬) NMP series, model NMP1K2-#KEECE-03, supporting up to 1200W total power with 6 slots

2 Wide input range: 90-264VAC or 120-370VDC, 47-63Hz; high power factor (PF>0.95@230VAC full load) and efficiency up to 91%

3 Compatible with NMS-240 (single output:5V/36A,12V/20A,24V/10A,48V/5A) and NMD-240 (dual output:30V/5A each) modules, offering flexible voltage/current configurations

4 Meets medical (2x MOPP between primary-secondary) and ITE safety standards (ANSI/AAMI ES60601-1, UL62368-1, TUV EN60601-1 etc.)

5 Rich protection functions: Overload (constant current limiting), Overvoltage (shut down, re-power to recover), Over temperature (auto shut down and recover when cool)

6 Advanced functions: Remote sense (compensates wiring voltage drop up to 0.5V), global/local remote ON/OFF, DC OK signal (TTL level), current sharing (for parallel modules), output voltage (PV pin) and current (PC pin) programming

7 Compact mechanical design: Size 250x127x41mm (NMP1K2), with specified mounting torque for screws

使用场景 APPLICATIONS

1 Industrial automation: Powering multi-voltage components like PLCs, sensors, actuators in production lines

2 Medical devices: Suitable for non-life-supporting equipment (e.g., patient monitors, diagnostic tools) due to medical safety compliance

3 Test & measurement: Customizable power outputs for testing electronic devices with diverse voltage needs

4 Telecommunications: Powering network switches, routers, and peripheral devices requiring different DC voltages

5 Data centers: Modular power solution for server racks or auxiliary equipment

6 Laboratory R&D: Flexible voltage/current configurations for experimental setups

注意事项 PRECAUTIONS

1 Installation: Use M4 screws with 7-10 Kgf-cm torque for mounting; AC input terminals max torque is 12 Kgf-cm

2 Temperature derating: Derate output current for ambient temps above 50°C (refer to derating curves); when output voltage <12V and temp is -15°C to -30°C, derate to 90% of rated current

3 Global control: Install shorting connector (RC1 to GND-P) if not using global ON/OFF; otherwise, no output will be provided

4 Parallel operation: Connect CS pins of modules for current sharing; ensure output voltage difference <0.2V among parallel modules; total power not exceed 1200W; do not use PC function in parallel mode

5 Wiring: Use 20-26AWG wires for control pins; DC output terminals use M3.5 screws with max 10mm penetration depth

6 Safety: Disconnect input power before maintenance; avoid touching live parts; ensure proper grounding

7 Over temperature: Monitor T-Alarm signal (high=overtemp); device will shut down if internal temp exceeds limit

NMP1K2-#KEECE-03-PDF数据手册-参考资料