产品特点 FEATURES

1 Modular power supply of NMP1K2 series with 1200W maximum output and 6 slots for module installation

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

3 High efficiency up to 91% (for H/K modules at 24V/48V full load)

4 Compliant with multiple safety standards: ANSI/AAMI ES60601-1 Ed3.1, UL62368-1, TUV EN60601-1 Ed3.1, EN62368-1 etc.

5 Comprehensive protection functions: Overload (constant current limiting), overvoltage (shut down and repower to recover), overtemperature (auto recover when cooled down)

6 Flexible control options: Global ON/OFF (via RC1 pin) and local module ON/OFF (via RC2 pin), remote sense (compensates up to 0.5V voltage drop)

7 Additional functional features: DC OK TTL signal (indicates output status), current sharing (CS pin for parallel module operation), output voltage/current programming (PV/PC pins)

8 Wide operating temperature range: -30~+70°C (with derating as per specification)

9 Auxiliary power outputs: 5V/2A (front-end) and 5V/10mA (per module)

使用场景 APPLICATIONS

1 Industrial automation: PLC systems, DCS equipment, industrial sensors and actuators

2 Medical devices: Diagnostic instruments, patient monitors, lab testing equipment (meets medical safety standards)

3 Telecommunications: Network switches, routers, base station gear

4 Data centers: Server racks, storage systems, power distribution units

5 Test and measurement: Lab oscilloscopes, signal generators, precision testing tools

6 Renewable energy: Battery management systems, small-scale inverters

7 Industrial control panels: Motor drives, process control systems

注意事项 PRECAUTIONS

1 Mounting: Follow specified torque values (12Kgf-cm for AC terminal, 10Kgf-cm for DC output) to ensure secure connections

2 Global ON/OFF: If not using global control function, install the shorting connector between RC1 (CN32-PIN6) and GND-P (CN32-PIN3) to enable output

3 Temperature derating: When output voltage <12V and ambient temperature is -15~-30°C, derate output current to 90% of rated value; follow derating curve for higher temperatures

4 Parallel operation: Connect CS pins of modules, ensure output voltage difference <0.2V, total power ≤1200W; do not use PC (current programming) function in parallel mode

5 Remote sense: Twist +S/-S lines to minimize noise interference

6 Safety: Disconnect power before servicing or replacing modules; ensure proper grounding to avoid electrical hazards

7 Environment: Operate within -30~+70°C temperature range and 20~90% RH non-condensing humidity

NMP1K2-CCH#HH-01-PDF数据手册-参考资料