产品特点 FEATURES

1 Modular design: 1200W maximum power capacity with 6 slots, compatible with single-output (NMS-240) and dual-output (NMD-240) modules (supports 5V/36A,12V/20A,24V/10A,48V/5A etc.)

2 Wide input compatibility: AC 90~264V or DC120~370V input voltage range, 47~63Hz frequency range, suitable for global use

3 High energy efficiency: Up to 91% typical efficiency (at full load with H/K modules 24V/48V), power factor >0.95 at full load (230VAC)

4 Multi-safety compliance: Meets IEC60601-1 (medical), EN62368-1 (ITE) standards; isolation levels: primary-secondary (2x MOPP), primary-earth (1x MOPP)

5 Comprehensive protection: Overload (OLP), overvoltage (OVP), over-temperature (OTP), short circuit (SCP) protections; protection modes include shut-down (re-power to recover) or constant current limiting

6 Advanced control functions: Global/local remote ON/OFF, remote sense (compensate up to 0.5V voltage drop), output voltage (PV) and current (PC) programming, DC OK signal (TTL level), T-Alarm (over-temperature signal), current sharing (CS) for parallel operation

7 Auxiliary power: 5V/2A auxiliary output (NMP1K2) for system control or monitoring

8 Compact mechanical design: Dimensions like 250x127x41mm (LxWxH), easy mounting with M4 screws (torque 7~10 Kgf-cm)

使用场景 APPLICATIONS

1 Industrial automation: Power supply for PLCs, DCS systems, sensors, actuators, and robotic equipment requiring stable and flexible power

2 Medical devices: Suitable for non-life-supporting medical equipment (e.g., diagnostic tools, patient monitors) due to compliance with IEC60601-1 standards

3 Telecom infrastructure: Powering routers, switches, base stations, and communication equipment needing modular and redundant power solutions

4 Test & measurement: Used in lab instruments (oscilloscopes, signal generators) that require precise voltage/current outputs and configurable power

5 Data centers: Modular power for server racks, storage devices, or peripheral equipment to ensure reliable operation

6 LED lighting systems: High-power, efficient power for large-scale LED displays, street lighting, or industrial lighting installations

7 Renewable energy: Adapts to wide DC input ranges (120~370V) for solar or wind energy conversion systems

注意事项 PRECAUTIONS

1 Installation: Ensure proper grounding (FG terminal) to prevent electric shock; use recommended M4 mounting screws with specified torque (7~10 Kgf-cm); maintain adequate space around the unit for air flow (follow air direction guidelines)

2 Wiring: Use appropriate wire gauge for input/output terminals; verify correct polarity (AC L/N, DC +/-) before power-on; for remote sense, use twisted-pair cables to reduce noise; for parallel operation, connect CS pins of modules and ensure output voltage difference <0.2V between modules

3 Operation: Do not exceed maximum total power (1200W for NMP1K2) or per-module power (240W); follow derating curves for high ambient temperatures (e.g., reduce current at temps above 50°C); avoid using PV/PC functions when modules are in parallel; ensure global ON/OFF shorting connector is installed if not using external control

4 Safety: Do not operate with damaged casing or wires; disconnect power before maintenance; avoid touching live parts during operation; comply with local electrical safety regulations

5 Environment: Operate within the specified temperature range (-30~+70°C) and humidity (20~90% RH non-condensing); keep away from moisture, dust, or corrosive gases; store in a dry, cool place when not in use

NMP1K2-HCHKEE-05-PDF数据手册-参考资料