产品特点 FEATURES

1 Modular power supply design: NMP1K2 model with 6 slots, supporting up to 1200W total output power; compatible with single-output (NMS-240:5V/36A,12V/20A,24V/10A,48V/5A) and dual-output (NMD-240: dual 30V@5A, combined 240W) modules

2 Wide voltage adjustment: Output modules offer adjustable voltage ranges (e.g., NMS-240-24:15~30V, NMS-240-48:30~55V) to meet diverse load requirements

3 Rich functional interfaces: Supports remote sense (compensates up to 0.5V wiring drop), remote ON/OFF control (global and local), DC OK signal (TTL level for output status), current sharing (for parallel operation), output voltage/current programming (PV/PC pins)

4 Comprehensive protection mechanisms: Equipped with over-temperature, overload, over-voltage protection; over-temperature alarm (T-Alarm signal) and constant current limiting for safe operation

5 High safety compliance: Meets medical (IEC60601-1 Ed.3.1, 2x MOPP isolation) and ITE (IEC62368-1) safety standards; low leakage current (<400uA/264VAC) and high isolation voltage (4KVAC primary-secondary)

6 Auxiliary power output: Front-end provides 5V/2A auxiliary power; modules offer 5V/10mA auxiliary voltage for control circuits

使用场景 APPLICATIONS

1 Industrial automation systems: Powering PLCs, DCS, servo drives, and sensor networks with stable, adjustable voltage outputs

2 Medical equipment: Suitable for diagnostic devices (like ultrasound machines), patient monitoring systems, and lab instruments (complying with medical safety standards)

3 Communication infrastructure: Supporting telecom base stations, network switches, and data center equipment with reliable power and current sharing for parallel operation

4 Test & measurement devices: Providing precise, adjustable voltage/current for electronic component testing, bench power supplies, and calibration tools

5 Industrial control panels: Powering multiple loads (like relays, actuators, displays) via modular slots for flexible configuration

6 Renewable energy systems: Integrating with solar inverters or battery management systems for stable power conversion and distribution

注意事项 PRECAUTIONS

1 Installation: Use M4 screws with 7~10 Kgf-cm torque for mounting; ensure proper air flow direction for heat dissipation

2 Global ON/OFF: The power supply requires a shorting connector (RC1 to GND-P) for global ON/OFF function; without it, no output will be generated

3 Derating: For output voltage <12V and ambient temp -15~-30℃, reduce output current to 90% of rated value; follow derating curves for high-temperature operation

4 Parallel operation: Connect CS pins for current sharing; ensure output voltage difference between modules <0.2V; total power should not exceed 1200W; max 6 slots for NMP1K2; remote control must turn all parallel modules ON/OFF simultaneously

5 Environmental limits: Operate within -30~+70℃ ambient temperature (derate above 50℃); 20~90% RH non-condensing; storage temp -40~+85℃

6 Protection triggers: Overload/overvoltage protection will shut down output (re-power to recover); over-temperature protection triggers T-Alarm signal and shuts down output (recovers after temp drops)

7 Safety compliance: Do not modify the power supply; use only compatible modules and accessories; follow local safety regulations

NMP1K2-HCKCKC-00-PDF数据手册-参考资料