产品特点 FEATURES

1 Modular design with 6 slots (NMP1K2 model) supporting up to 1200W total output power

2 Wide input voltage range: 90~264VAC or 120~370VDC, compatible with global power grids

3 High energy efficiency: Up to 91% typical efficiency at full load (with H/K modules at 24V/48V nominal voltage)

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

5 Flexible output configurations: Supports single output modules (NMS-240 series) with adjustable voltages (5V,12V,24V,48V) and currents (up to 36A for 5V)

6 Rich functional features: Remote sense (compensates voltage drop up to 0.5V), remote on/off control (open for ON, short for OFF), DC OK signal (TTL level indicating output status), voltage programming (PV pin) and current programming (PC pin) options

7 Reliable protection mechanisms: Overload protection (constant current limiting or hiccup mode), overvoltage protection (shutdown and recover on repower), overtemperature protection (shutdown and auto-recover when cool)

8 Parallel operation capability: Supports current sharing for parallel modules to balance load, with max 6 slots for NMP1K2

9 Auxiliary power outputs: 5V/2A (front-end) and 5V/10mA (module-level) for control circuits

使用场景 APPLICATIONS

1 Industrial automation systems: Powering PLCs, sensors, actuators requiring multiple DC voltages

2 Medical equipment: Compatible with medical devices (due to 2x MOPP isolation) like diagnostic tools, patient monitors

3 Test and measurement instruments: Flexible power supply for lab equipment needing adjustable outputs

4 Telecommunication and data center infrastructure: Powering routers, switches, or server components with varying voltage needs

5 Custom electronic systems: Applications requiring configurable DC outputs with remote monitoring and control functions

6 Industrial control panels: Providing isolated power to multiple subsystems with different voltage requirements

注意事项 PRECAUTIONS

1 Installation: Follow mounting guidelines (M4 screws with 7~10 Kgf-cm torque, ensure proper ventilation for heat dissipation)

2 Derating considerations: When output voltage is below 12V and ambient temperature is between -15°C and -30°C, derate output current to 90% of rated value; adjust load based on ambient temperature as per derating curves

3 Wiring: Use correct wiring for remote control (RC pins) and remote sense (S pins) to avoid functional issues; ensure proper grounding for safety

4 Parallel operation: For current sharing, connect CS pins of all modules and use short, large-diameter wires; do not exceed total 1200W output power; remote control must turn ON/OFF all parallel modules simultaneously

5 Protection handling: In case of overtemperature alarm (T-Alarm signal high), check ventilation and reduce load; for overvoltage/overload, repower the unit to recover

6 Safety: Do not operate without proper isolation; avoid touching live parts during operation; use only approved accessories from the manufacturer

NMP1K2-HK#HKE-00-PDF数据手册-参考资料