产品特点 FEATURES

1 Modular power supply with 6 slots (NMP1K2 model), supporting up to 1200W total output power

2 Compatible with NMS-240 (single output, up to 240W) and NMD-240 (dual output, up to 240W) modules

3 Wide input range: 90~264VAC or 120~370VDC, 47~63Hz

4 High efficiency: Up to 91% (for H/K modules at 24V/48V 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 etc.)

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

7 Remote control options: Global ON/OFF (via RC1) and local ON/OFF (via RC2/RC3 for modules)

8 Status signals: DC OK (TTL level indicating module output status), T-Alarm (overtemperature alert)

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

10 Current sharing: Supports parallel operation of NMS-240 modules to balance load

11 Remote sense: Compensates for voltage drop on load wiring up to 0.5V

12 Programmable functions: Output voltage (PV) and current (PC) adjustment via external signals

13 Mechanical specs: Dimensions 250x127x41mm (LxWxH), weight ~2kg, packing 6pcs/13kg/0.88CUFT

使用场景 APPLICATIONS

1 Industrial automation: Powering PLCs, sensors, actuators, and control systems

2 Medical equipment: Suitable for non-life-supporting devices like patient monitors, diagnostic tools (compliant with medical safety standards)

3 Telecommunications: Providing stable power to routers, switches, base stations, and communication equipment

4 Test and measurement: Supporting lab instruments requiring adjustable, multiple voltage outputs

5 Data centers: Modular power solution for server racks, network devices, and storage systems

6 LED lighting: Powering high-power LED arrays and lighting systems

7 Renewable energy: Integration with solar or wind power systems (accepts DC input up to 370VDC)

8 Industrial machinery: Powering various components of manufacturing and processing equipment

注意事项 PRECAUTIONS

1 Installation: Use recommended screws (M4 for front-end, M3.5 for output terminals) with specified torque (7~10Kgf-cm for output,12Kgf-cm for AC input); ensure proper grounding

2 Temperature derating: For ambient temperatures above 50°C, derate output current as per derating curves; for output voltages <12V and temps between -15°C to -30°C, derate to 90% of rated current

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

4 Parallel operation: For NMS-240 modules, connect CS pins together; max 6 modules for NMP1K2; ensure output voltage difference <0.2V between modules; total power not exceeding1200W

5 Remote sense: Use twisted pairs for +S/-S lines to minimize noise interference

6 Programming: Follow specified voltage/current ranges for PV (output voltage) and PC (current) adjustments

7 Wiring: Use appropriate wire gauge (20~26AWG for control lines, larger for power lines) and strip length (10mm for output terminals)

8 Protection: Overvoltage protection requires re-powering to recover; overtemperature protection auto-recovers when the device cools down

9 Maintenance: Regularly check for loose connections, overheating, and signs of wear; keep the device clean and free of dust

NMP1K2-EHHHEC-02-PDF数据手册-参考资料