产品特点 FEATURES

1 Modular design: NMP1K2 front-end with 6 slots, supporting up to 1200W total output; compatible with NMS-240 single-output modules (5V/12V/24V/48V options) for flexible voltage and current configuration.

2 Wide input range: 90~264VAC/120~370VDC, suitable for global application; 47~63Hz frequency compatibility adapts to different grid conditions.

3 High efficiency and power factor: Up to 91% efficiency (with H/K modules at 24V/48V full load) reduces energy consumption; PF>0.95@230VAC full load minimizes grid harmonic pollution.

4 Comprehensive safety compliance: Meets medical (ANSI/AAMI ES60601-1 Ed3.1, TUV EN60601-1 Ed3.1) and ITE (UL62368-1, EN62368-1) safety standards; 2x MOPP isolation between primary and secondary ensures medical device safety.

5 Rich functional support: Remote sense compensates up to 0.5V voltage drop on load wiring; global/local remote ON/OFF control; DC OK TTL signal indicates output status; current sharing for parallel module operation; 5V@2A auxiliary power output.

6 Compact and robust: Dimensions of 250×127×41mm save installation space; standard M4 mounting holes with recommended torque (7~10 Kgf-cm) ensure stable installation.

7 Reliable protection: Overvoltage (constant current limiting), overload (shut down, re-power to recover), overtemperature (shut down, auto recover when temp drops) protection functions ensure long-term stable operation.

8 EMC compliance: Class B emission (EN55032) reduces electromagnetic interference to other devices; strong immunity (EN61000-4 series) adapts to complex industrial environments.

使用场景 APPLICATIONS

1 Industrial automation: Power supply for PLCs, DCS systems, servo drives, sensors, and other industrial control equipment requiring flexible voltage configurations.

2 Medical devices: Suitable for diagnostic instruments, patient monitoring systems, and other medical equipment that needs medical safety compliance (2x MOPP isolation).

3 Test and measurement: Power for oscilloscopes, signal generators, and electronic test benches that demand stable and adjustable voltage outputs.

4 Communication systems: Primary or backup power for routers, switches, base stations, and network infrastructure devices.

5 Industrial control: Power for motor controllers, frequency converters, and industrial machinery components.

6 LED lighting: Power supply for high-power LED industrial lighting, outdoor displays, and LED signage systems.

7 Laboratory research: Used in R&D labs for prototyping and testing electronic circuits with varying voltage and current requirements.

8 Telecom infrastructure: Supporting equipment in data centers or telecom rooms that need reliable, modular power solutions.

注意事项 PRECAUTIONS

1 Installation: Ensure proper grounding via FG terminal to prevent electric shock; mount in a well-ventilated area following the specified airflow direction; use M4 screws with 7~10 Kgf-cm torque for stable mounting; avoid installing in flammable, explosive, or humid environments (20~90% RH non-condensing allowed).

2 Operation: Do not exceed the 1200W total output power or individual module ratings; when using remote sense, correctly wire +S/-S terminals to avoid voltage compensation errors; for parallel module operation, connect CS pins and ensure output voltage difference between modules is <0.2V; derate output current according to the derating curve when ambient temperature exceeds 50℃.

3 Safety: Disconnect power before installation or maintenance to avoid electric shock; do not touch live parts when the product is powered on; ensure input voltage matches the specified range (90~264VAC/120~370VDC).

4 Maintenance: Regularly clean dust accumulation with dry air to prevent overheating; check for loose connections periodically; replace faulty modules with original Meanwell parts only; do not modify the product or its components (voids warranty and risks safety).

5 Special notes: When output voltage is below 12V and ambient temperature is between -15℃ and -30℃, derate output current to 90% of rated value; install the shorting connector (RC1 to GND-P) if global ON/OFF control is not used to ensure normal output.

NMP1K2-CKKCKK-05-PDF数据手册-参考资料