产品特点 FEATURES

Modular design: NMP1K2 supports up to 6 slots, compatible with single-output (NMS-240) and dual-output (NMD-240) modules.

High power capacity: 1200W maximum total output power.

Wide input range: AC 90~264V, DC120~370VDC; frequency range 47~63Hz.

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

Safety compliance: Meets medical standards (2x MOPP between primary and secondary) and ITE standards (ANSI/AAMI ES60601-1, UL62368-1, etc.).

Multiple output options: Single-output modules (5V/36A,12V/20A,24V/10A,48V/5A) and dual-output modules (30V/5A each) available.

Advanced functions: Remote sense (compensates voltage drop up to 0.5V), voltage/current programming (PV/PC), current sharing (for parallel operation), global/local ON/OFF control.

Monitoring signals: DC OK (TTL level for output status), T-Alarm (over-temperature alert), auxiliary power outputs (5V/2A for front-end,5V/10mA for modules).

Protection mechanisms: Overload, over-voltage, over-temperature protection (shutdown and auto-recover or re-power on recovery).

使用场景 APPLICATIONS

Medical equipment: Suitable for devices requiring medical-grade power (e.g., diagnostic instruments, patient monitors, laboratory analyzers).

Industrial automation: Power supply for PLCs, sensors, actuators, and control systems in manufacturing lines.

Test and measurement: Used in electronic test equipment, oscilloscopes, signal generators, and calibration tools.

Communication systems: Power for routers, switches, base stations, and data communication devices.

Data centers: Modular power solutions for server racks, storage systems, and network equipment.

Laboratory instruments: Provides stable power for research equipment, analytical devices, and prototype testing.

Other applications: Industrial IoT devices, renewable energy systems, and custom electronic systems requiring flexible power configurations.

注意事项 PRECAUTIONS

Installation: Follow mounting instructions (M4 screws, torque 7~10 Kgf-cm; maximum penetration depth 4mm). Ensure proper airflow direction as per the product diagram.

Derating guidelines: When output voltage <12V and ambient temperature is -15~-30°C, derate output current to 90% of rated value. For high temperatures, refer to the derating curve in the spec sheet.

ON/OFF control: For global ON, ensure the shorting connector (RC1 to GND-P) is installed. Local ON/OFF requires proper connection of RC2/RC3 pins to GND.

Remote sense: Use twisted pairs for +S/-S lines to minimize noise. Do not exceed the 0.5V compensation limit.

Parallel operation: When using current sharing, connect CS pins of all modules, ensure output voltage difference <0.2V, total power ≤1200W, and use short/large-diameter wiring. Avoid using PC function in parallel mode.

Auxiliary power: Do not exceed the maximum load current (2A for front-end 5V-AUX-P,10mA for module Vcc2).

Safety: Ensure proper grounding (FG connection) to prevent electric shock. Avoid overloading modules beyond their rated power/current.

Maintenance: Regularly check for overheating, loose connections, and signs of damage. Disconnect power before servicing.

NMP1K2-HHKKCK-03-PDF数据手册-参考资料