产品特点 FEATURES

1 Modular design: 6-slot 1200W front-end (NMP1K2) supporting swappable NMS-240 modules (5V/12V/24V/48V options, up to 240W per module)

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

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

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

5 Multiple protection functions: Overload (constant current limiting), overvoltage (shutdown, repower to recover), overtemperature (shutdown, auto recover after cooling)

6 Remote control: Global ON/OFF (RC1 pin) and local ON/OFF (RC2 pin per module; open=ON, short=OFF)

7 Remote sense: Compensates voltage drop up to 0.5V via +S/-S pins

8 DC OK signal: TTL level (4.5~5.5V=ON, 0~0.5V=OFF) indicating module output status

9 Current sharing: Supports parallel operation of modules (CS pins connected) for load balancing

10 Programming options: Output voltage (PV pin) and current (PC pin) programmable

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

12 Wide operating temperature: -30~+70°C (derating required under specific conditions)

13 EMC compliance: Meets EN55032/EN55011 (emission Class B), EN61000-3-2/3-3 (harmonics/flicker), EN61000-4 series (immunity: ESD Level4, RF field Level3, etc.)

使用场景 APPLICATIONS

1 Industrial automation: Powering PLCs, DCS systems, servo drives, sensors in manufacturing lines

2 Medical equipment: Compatible with medical devices (2x MOPP isolation) like diagnostic instruments, patient monitors

3 Test & measurement: Providing stable, adjustable DC power for lab equipment, electronic component testing

4 Communication systems: Powering routers, switches, base stations requiring multiple voltage levels

5 Data centers: Modular power supply for servers, storage devices, network gear

6 Robotics: Supplying power to robotic arms, control systems with varying voltage needs

7 Industrial control panels: Integrated into control cabinets for machine tools, process control systems

注意事项 PRECAUTIONS

1 Derating guidelines: When ambient temperature is between -15~-30°C and output voltage <12V, derate output current to 90% of rated value; max total output power for NMP1K2 is 1200W

2 Parallel operation: Connect CS pins of modules for current sharing; ensure output voltage difference <0.2V; total current ≤ sum of module rated currents (within 1200W limit); max 6 modules in parallel

3 Global ON/OFF: If not using, assemble the shorting connector (RC1 to GND-P) to enable output

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

5 Overtemperature alarm: T-Alarm pin outputs TTL high (4.5~5.5V) when internal temperature exceeds limit

6 DC OK signal: Max sourcing current is 10mA (4.5~5.5V level)

7 Programming: Refer to the function manual for PV/PC pin usage details

8 Mounting: Follow mechanical specs (e.g., M4 screws, torque 7~10Kgf-cm for mounting holes)

NMP1K2-C#EHHH-09-PDF数据手册-参考资料