产品特点 FEATURES

1 Modular power supply with 6 slots (max 1200W total power) for flexible output configuration

2 Input range: 90-264VAC /120-370VDC, 47-63Hz; high power factor (PF>0.95@230VAC full load)

3 Supports single-output modules (NMS-240:5V/36A,12V/20A,24V/10A,48V/5A, each up to240W) and dual-output modules (NMD-240:30V@5A×2, combined 240W)

4 Rich protection functions: Overload (constant current limiting), overvoltage (shut down & restart recover), overtemperature (auto recover after cooling), short circuit (hiccup/constant current mode)

5 Versatile control functions: Global/local remote on/off, remote sense (compensate wiring drop up to0.5V), output voltage/current programming, DC OK signal (TTL level for output status), current sharing (parallel modules for higher current)

6 Auxiliary power outputs: Front-end5V/2A, each module5V/10mA

7 Safety compliance: Meets medical (2x MOPP) and ITE standards (EN60601-1, EN62368-1); low leakage current (<400uA@264VAC)

8 Compact mechanical design:250×127×41mm size, M4 screw mounting (7-10 Kgf-cm torque)

使用场景 APPLICATIONS

1 Industrial automation: Powering PLCs, sensors, actuators, and multi-voltage control panels in manufacturing lines

2 Medical equipment: Suitable for non-patient contact devices like diagnostic instruments, lab analyzers (compliant with medical safety standards)

3 Telecom & data centers: Supplying power to network switches, routers, and server components with diverse DC voltage needs

4 Test & measurement: Lab setups requiring adjustable, stable DC outputs for component testing

5 LED lighting systems: Driving high-power LED arrays with customized voltage/current configurations

6 Renewable energy systems: Integrating with solar/wind power systems to power DC loads with modular voltage options

注意事项 PRECAUTIONS

1 Installation: Ensure proper grounding via FG terminal to prevent electric shock; use M4 screws for mounting (follow recommended torque range:7-10 Kgf-cm)

2 Wiring: Use correct wire gauge (20-26AWG for control signals, thicker for power lines); strictly follow pin assignments for input/output/control terminals to avoid damage

3 Operation: Do not exceed total power (1200W) or per-module power limits (240W); when using remote sense, connect +S/-S lines directly to load terminals to effectively compensate voltage drop

4 Temperature management: Operate within ambient temperature range (-30~+70°C); derate output current according to derating curve if temp exceeds50°C; ensure adequate air flow as per specified direction

5 Protection handling: If overvoltage/overtemperature triggers shutdown, power off the device, check load and ventilation, then restart after cooling; for parallel module operation, connect CS pins of all modules and ensure output voltage difference between modules is <0.2V

6 Safety: For medical applications, adhere to relevant safety guidelines; do not open the case (contains high-voltage parts) to avoid electric shock

NMP1K2-KHKKEE-03-PDF数据手册-参考资料