产品特点 FEATURES

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

2 Wide input voltage range: AC90~264V, DC120~370VDC, compatible with global power grids

3 High power factor: PF>0.95@230VAC full load, PF>0.98@115VAC full load; high efficiency up to91% (typ) for energy saving

4 Compliance with multiple safety standards: ITE (UL62368-1, EN62368-1) and medical (ANSI/AAMI ES60601-1 Ed3.1, TUV EN60601-1 Ed3.1) with 2x MOPP isolation between primary and secondary

5 Rich protection functions: Overload (constant current limiting), overvoltage (shutdown & re-power recovery), overtemperature (shutdown & auto-recovery after cooling)

6 Flexible control options: Global ON/OFF (via RC1 pin) and local ON/OFF (per module via RC2/RC3 pins)

7 Current sharing capability: Supports parallel operation of up to6 NMS-240 modules (CS pin connection for balance)

8 Auxiliary power outputs: +5V-AUX_P (2A max for NMP1K2) and Vcc2 (5V/10mA per module)

9 Status monitoring: DC OK (module output status) and T-Alarm (overtemperature warning) signals

10 Compact size: Front-end unit dimensions are250*127*41mm (L*W*H)

11 Remote sense: Compensates voltage drop up to0.5V at load end

12 Programming functions: PV pin for voltage adjustment, PC pin for current limiting (PC not usable in parallel mode)

使用场景 APPLICATIONS

1 Industrial automation: Power for PLCs, DCS, servo drives and control equipment

2 Medical devices: Diagnostic instruments, monitoring equipment and treatment devices meeting medical safety standards

3 Test & measurement: Precise power for electronic test benches, oscilloscopes and signal generators

4 Communication systems: Base stations, routers and switches needing high availability

5 Data centers: Modular power for server racks and storage systems

6 Industrial control: Factory automation lines, robotic systems and process control

7 Modular electronics: Custom setups requiring scalable power configurations

8 Laboratory research: Flexible power for experimental setups and prototypes

注意事项 PRECAUTIONS

1 Installation: Ensure proper ventilation and use M4 screws with torque7~10 Kgf-cm

2 Derating: Reduce output power at temps over50°C; for output <12V and temps -15~-30°C, derate current to90%

3 Global ON/OFF: Install shorting connector (RC1 to GND-P) if not using global control

4 Parallel operation: Connect CS pins, keep voltage difference <0.2V between modules, total power ≤1200W

5 Remote sense: Connect +S/-S pins to load terminals to avoid voltage drop

6 Static protection: Use anti-static measures when handling modules

7 Overload: Do not exceed rated power of modules or total unit

8 Grounding: Ensure proper grounding of FG pin

9 Signal wiring: Use shielded cables for control signals

10 Maintenance: Do not disassemble without professional training; contact Meanwell for repairs

NMP1K2-EECCEC-03-PDF数据手册-参考资料