产品特点 FEATURES

1 Brand: MW (Meanwell), model: NMP1K2-KKEKHH-00, belonging to NMP series 1200W modular power supply (6 slots)

2 Compliance: Meets medical safety standards (2x MOPP between primary and secondary circuits) and ITE standards (UL62368-1, EN60601-1 Ed.3.1, etc.)

3 Modular output: Supports single/dual output modules with adjustable voltages (5V,12V,24V,48V, dual output up to 240W per module), rated currents include 36A (5V),20A(12V),10A(24V),5A(48V)

4 Key functions: Remote on/off control (global/local), current sharing (for parallel module operation), remote sense (compensate wiring voltage drop up to 0.5V), output voltage/current programming (PV/PC pins), DC OK signal (TTL level indicating module status), over-temperature alarm (T-Alarm signal), auxiliary power output (5V@2A for NMP1K2)

5 Protection mechanisms: Overload (constant current limiting), overvoltage (shut down output, recover via re-power), overtemperature (auto-shut down, recover when temperature drops to safe level)

6 Efficiency: Up to 91% at full load (with H/K modules at nominal 24V/48V)

7 EMC performance: Complies with EN55032 Class B (emission), EN61000 series (immunity: ESD, RF field, EFT/burst, surge, etc.)

使用场景 APPLICATIONS

1 Industrial automation systems requiring multiple stable DC voltage outputs

2 Medical equipment (e.g., diagnostic devices, monitoring systems) due to compliance with medical safety standards

3 Test and measurement instruments needing precise voltage/current adjustment and remote control

4 Telecommunication infrastructure (e.g., base stations, network devices) supporting parallel operation for high reliability

5 Data center server racks and IT equipment needing modular, scalable power solutions

6 Laboratory setups requiring flexible power configurations with monitoring functions (DC OK, T-Alarm)

注意事项 PRECAUTIONS

1 Installation: Follow mechanical specifications for mounting (use M4 screws with recommended torque, avoid over-tightening)

2 Temperature derating: When output voltage <12V and ambient temperature ranges from -15°C to -30°C, derate output current to 90% of rated value; refer to derating curves for high ambient temperatures

3 Parallel operation: When paralleling modules, connect CS pins of all modules; ensure output voltage difference between modules <0.2V; total output power not exceed 1200W; do not use output current programming (PC) function in parallel mode; remote control must turn all parallel modules on/off simultaneously

4 Remote sense: Use +S/-S pins to compensate voltage drop on load wiring (max 0.5V)

5 ON/OFF control: For global operation, ensure the shorting connector (RC1 to GND-P) is assembled; local module control: open RC2/RC3 pins for ON, short for OFF

6 Safety: Do not operate beyond rated voltage/current/power; ensure proper grounding; avoid using in humid, dusty or corrosive environments; disconnect power before maintenance

NMP1K2-KKEKHH-00-PDF数据手册-参考资料