产品特点 FEATURES

1 Modular design with 6 slots, supporting up to 1200W total output power

2 Wide input voltage range: 90~264VAC or 120~370VDC, adaptable to various power grids

3 High efficiency up to 91% (full load with H/K modules at 24V/48V nominal voltage), reducing energy loss

4 Complies with multiple safety standards: EN60601-1 Ed.3.1, UL62368-1, IEC60601-1, ensuring reliable and safe operation

5 Comprehensive protection functions: Overload Protection (OLP), Over Voltage Protection (OVP), Over Temperature Protection (OTP), short circuit protection

6 Supports remote sense function to compensate for voltage drop on load wiring (up to 0.5V)

7 Current sharing capability for parallel operation of modules, ensuring balanced load distribution

8 Auxiliary power outputs: +5V-AUX-P (2A for NMP1K2) and Vcc2 (5V/10mA for NMS-240 modules)

9 Remote ON/OFF control (global and local) for flexible power management

10 DC OK signal (TTL level) to indicate output status, facilitating system monitoring

使用场景 APPLICATIONS

1 Industrial automation systems: Powering PLCs, DCS, servo drives, and sensors

2 Medical equipment: Suitable for devices compliant with EN60601-1 (e.g., diagnostic instruments, patient monitoring systems)

3 Test and measurement instruments: Providing stable power for lab equipment, oscilloscopes, and signal generators

4 Communication systems: Supporting base stations, routers, and network devices requiring multiple isolated outputs

5 Modular power systems: Applications needing scalable power solutions with flexible output configurations

注意事项 PRECAUTIONS

1 Installation: Use recommended M4 screws with torque 7~10 Kgf-cm; ensure proper grounding

2 Derating: In high ambient temperatures, derate output current according to the derating curve; for output voltage <12V and ambient temp -15~-30℃, derate to 90% of rated current

3 Global ON/OFF: Assemble the shorting connector (RC1 to GND-P) to enable output; remove it for external control

4 Remote sense: Use twisted pairs for +S/-S lines to minimize noise interference

5 Current sharing: When parallelizing modules, connect CS pins of all modules; ensure output voltage difference between modules <0.2V; do not exceed total 1200W power

6 PC function: Disable output current programming (PC) when modules are in parallel

7 Over temperature: Monitor T-Alarm signal (high level indicates over temp) and take necessary cooling measures

8 Wiring: Use short, large-diameter wires for parallel connections to reduce voltage drop

NMP1K2-HEECKH-00-PDF数据手册-参考资料