产品特点 FEATURES

The MW NMP1K2-HHEHHH-05 is a 1200W modular power supply with six slots, all populated with NMS-240-24 single-output modules (24V @10A each), providing six independent 24V channels (each up to10A/240W).

1 Modular design: 6-slot architecture supporting mix of single (NMS-240, up to240W) or dual (NMD-240, up to 240W total) output modules, total max power 1200W.

2 Wide input range: 90-264VAC (47-63Hz) or120-370VDC, suitable for global industrial/medical applications.

3 High efficiency & power factor: Up to91% efficiency (for H/K modules at24V/48V full load); PF>0.95 at 230VAC full load, PF>0.98 at115VAC full load, reducing energy loss and harmonic distortion.

4 Safety compliance: Meets medical (2x MOPP isolation between primary-secondary) and ITE standards (ANSI/AAMI ES60601-1, UL62368-1, TUV EN60601-1, etc.), ensuring safety in critical use cases.

5 Comprehensive protection: Overload (shut down, re-power to recover), overvoltage (constant current limiting), over-temperature (auto shut down/recovery when cooled), short-circuit (hiccup or constant current limiting) protection.

6 Flexible control: Global ON/OFF (RC1 pin) and local module-level ON/OFF (RC2/RC3 pins); remote sense (+S/-S) compensates voltage drop up to0.5V in long wiring.

7 Monitoring & signaling: DC OK TTL signal (4.5-5.5V on, <0.5V off) for module status; T-Alarm signal for over-temperature warning.

8 Parallel capability: Modules can be paralleled (via CS pins) to increase current output with current balancing.

9 Auxiliary power: Front-end provides5V@2A; each NMS-240 module offers5V@10mA auxiliary power.

10 Wide operating temp: Works in -30°C to +70°C (with derating based on ambient temp and load).

使用场景 APPLICATIONS

1 Industrial automation: Powering PLCs, sensors, actuators, and control panels requiring multiple voltage outputs.

2 Medical equipment: Diagnostic devices (ultrasound, blood analyzers), patient monitors, and lab instruments (compliant with medical safety standards).

3 Telecommunications: Network switches, routers, and base stations leveraging wide input range and modular flexibility.

4 Test and measurement: Lab setups needing precise, customizable DC voltage outputs for device testing.

5 Renewable energy systems: Solar/wind power converters (supports DC input 120-370VDC).

6 Data centers: Edge computing nodes and server racks requiring flexible power distribution and high reliability.

注意事项 PRECAUTIONS

1 Installation: Ensure proper grounding (FG terminal); use recommended wire sizes and torque values (AC input: max12Kgf-cm, DC output: M3.5 screws max 10Kgf-cm).

2 Module management: Fill blank slots with BLANK-NMS240 to maintain safety/cooling; when paralleling modules, connect CS pins and ensure output voltage difference <0.2V.

3 Derating rules: Reduce load at ambient temps above50°C; for output voltages <12V and temps between -15°C and -30°C, derate current to90% of rated value.

4 ON/OFF control: Install global ON/OFF shorting connector (RC1 to GND-P) unless using external control; local module control: open RC2/RC3 to turn on, short to turn off.

5 Remote sense: Use +S/-S pins (NMS-240) to compensate voltage drop up to0.5V in long wires.

6 Protection handling: In case of overload/overvoltage/overtemp, unit shuts down—re-power or wait for cooling to recover; short-circuit protection uses hiccup or constant current limiting.

7 Parallel operation: Max6 modules for NMP1K2; total power ≤1200W; use short/thick wires for parallel connections.

8 Environment: Avoid humid/dusty/corrosive environments; keep ventilation paths clear for cooling.

NMP1K2-HHEHHH-05-PDF数据手册-参考资料