产品特点 FEATURES

1 Modular design: 1200W maximum power (NMP1K2 model) with 6 slots for interchangeable single-output (NMS-240) or dual-output (NMD-240) modules, supporting voltage options like 5V,12V,24V,48V

2 Wide input range: 90~264VAC or 120~370VDC, compatible with 47~63Hz frequency

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

4 Multiple safety approvals: Complies with ANSI/AAMI ES60601-1 Ed3.1, UL62368-1, TUV EN60601-1 Ed3.1, EN62368-1, IEC60601-1 Ed3.1, IEC62368-1, and EAC TP TC004 standards

5 Comprehensive protection: Overload (constant current limiting), overvoltage (shut down, re-power to recover), overtemperature (shut down, auto recover when cooled), short circuit (hiccup mode or constant current limiting for specific modules)

6 Flexible control functions: Global/local ON/OFF control, remote sense (compensates voltage drop up to 0.5V), output voltage programming (PV pin), output current programming (PC pin), DC OK TTL signal (indicates output status), current sharing (for parallel module operation)

7 Auxiliary power supply: Front-end provides 5V/2A; each module provides 5V/10mA

8 Mechanical specifications: Front-end size is 250×127×41mm (L×W×H), weight approx.2kg; module size is118.5×37.9×18mm

使用场景 APPLICATIONS

1 Industrial automation: Powering PLCs, sensors, actuators, and other control system components

2 Medical equipment: Suitable for patient monitors, diagnostic devices, and other medical instruments (compliant with 2x MOPP isolation requirements)

3 Test and measurement: Stable power supply for precision instruments and experimental setups

4 Telecommunications: Powering routers, switches, base station equipment, and network devices

5 Data centers: Modular power solution for server racks and network infrastructure

6 LED lighting systems: High-efficiency power for large-scale LED displays and lighting installations

7 Laboratory applications: Flexible voltage and current options for various experimental devices

注意事项 PRECAUTIONS

1 Installation: Ensure proper grounding via FG terminal; use recommended screw sizes and torque (M3.5 for output terminals with10Kgf-cm torque, M4 for mounting with7~10Kgf-cm torque)

2 Operating conditions: Ambient temperature range is -30~+70°C; derate output current to90% of rated value when output voltage <12V and temperature is between -15~-30°C; follow the derating curve for high temperatures or low input voltages

3 Control function usage:

4 Global ON/OFF: Assemble the shorting connector (RC1 to GND-P) if not using external control

5 Remote sense: Connect +S/-S pins to load terminals to compensate voltage drop; do not leave them open

6 Parallel operation: Connect CS pins of modules together, ensure output voltage difference <0.2V between modules, total power not exceed1200W (NMP1K2), use short/large diameter wires

7 Maintenance: Do not disassemble the unit without professional training; keep the unit clean to avoid dust accumulation and overheating

8 Safety: Disconnect AC input before wiring or maintenance; avoid operating in humid, dusty, or corrosive environments

NMP1K2-CHHCCH-04-PDF数据手册-参考资料