产品特点 FEATURES

1 Modular 1200W power supply with 6 slots for flexible output configuration, supporting single-output modules (5V@36A,12V@20A,24V@10A,48V@5A) and dual-output modules up to 240W per module

2 Wide input voltage range: AC90~264V or DC120~370V, compatible with global power grids; frequency range of 47~63Hz

3 High energy efficiency (up to 91% typical) and power factor correction (PF>0.95 at full load 230VAC), reducing energy loss

4 Compliance with multiple safety standards: Medical (2x MOPP isolation between primary and secondary) and ITE standards (ANSI/AAMI ES60601-1, UL62368-1, TUV EN60601-1, etc.)

5 Rich functional features: Global/local remote on/off control, remote voltage sense, output voltage/current programming (PV/PC), DC OK status signal, over-temperature alarm (T-Alarm), and current sharing for parallel operation

6 Comprehensive protection mechanisms: Overload (constant current limiting), overvoltage (shutdown and re-power recover), over-temperature (auto-recover after cooling)

7 Compact mechanical design: Dimensions of 250×127×41mm (L×W×H), easy to integrate into various equipment cabinets

使用场景 APPLICATIONS

1 Industrial automation systems: Powers PLCs, servo drives, sensors, and control panels with multiple stable voltage outputs

2 Medical equipment: Suitable for diagnostic instruments, patient monitors, and laboratory devices requiring high isolation (2x MOPP)

3 Communication infrastructure: Provides reliable power for routers, switches, base station modules, and telecom equipment

4 Data centers and server rooms: Modular configuration adapts to varying power needs of server nodes and storage systems

5 Test and measurement setups: Precise voltage/current adjustment and programming features support R&D experiments and product testing

6 LED lighting systems: Drives different LED arrays and control circuits with adjustable output voltages

7 Laboratory and research equipment: Flexible output options meet diverse power requirements of experimental devices

注意事项 PRECAUTIONS

1 Installation precautions: Use M4 screws with torque7~10 Kgf-cm for mounting; ensure proper grounding via FG terminal to prevent electric shock

2 Environmental limits: Operate within -30~+70°C ambient temperature; derate output current by10% if output voltage <12V and temp is -15~-30°C; avoid humid, dusty, or corrosive environments

3 Wiring guidelines: Use appropriate wire gauge for input/output terminals; twist remote sense lines (+S/-S) in pairs to minimize interference

4 Control function usage: For global ON/OFF, assemble the shorting connector (RC1 to GND-P) if not using external control; for local module control, open/short RC2 pin (NMS-240) or RC2/RC3 pins (NMD-240) correctly

5 Parallel operation rules: Connect CS pins of all parallel modules; ensure output voltage difference <0.2V between modules; do not exceed total power (1200W) or slot count (6 slots)

6 Protection handling: If protection triggers, power off the device, identify the cause (overload, high temp, etc.), resolve it, then re-power on

7 Maintenance tips: Regularly clean dust from the device; inspect for loose connections or damaged components periodically

NMP1K2-CHHEHK-02-PDF数据手册-参考资料