产品特点 FEATURES

The NMP1K2 series modular power supply (1200W, 6 slots) from MW features a flexible and reliable design for diverse applications:

1 Modular output configuration: Supports up to 6 slots for NMS-240 single-output or NMD-240 dual-output modules, meeting multi-voltage power needs.

2 Wide input range: AC 90-264V or DC120-370V, compatible with global power grids.

3 High safety compliance: Adheres to IEC60601-1 (medical) and IEC62368-1 (ITE) standards, with 2x MOPP isolation between primary and secondary circuits.

4 Comprehensive protection: Overload (constant current limiting), overvoltage (shut down and re-power recovery), overtemperature (auto recovery after cooling for some scenarios).

5 Versatile control functions: Global/local ON/OFF, remote sense (compensates up to 0.5V voltage drop), output voltage programming (PV), current programming (PC), DC OK status signal, temperature alarm (T-Alarm), and current sharing (CS for parallel operation).

6 Auxiliary power outputs: +5V-AUX-P (2A for NMP1K2) and Vcc2 (5V/10mA for modules) for external control.

7 Precise mechanical specs: Dimensions of 250x127x41mm, recommended M4 mounting screws with 7-10 Kgf-cm torque, and HRS DF11 series connectors for reliable connections.

使用场景 APPLICATIONS

The NMP1K2 modular power supply is suitable for the following scenarios:

1 Medical equipment: Ideal for patient monitors, diagnostic devices, and medical imaging systems due to its medical safety compliance (2x MOPP isolation).

2 Industrial automation: Fits industrial control systems, PLCs, DCS, and robotics requiring multiple stable DC outputs.

3 Test and measurement: Labs and R&D facilities needing adjustable voltage/current outputs for component testing.

4 Communication systems: Telecom gear and network equipment that demand modular and reliable power solutions.

5 Data centers: Server racks and network infrastructure requiring flexible power distribution.

注意事项 PRECAUTIONS

Users should note the following when using the NMP1K2 power supply:

1 Mounting requirements: Use M4 screws with 7-10 Kgf-cm torque; ensure penetration depth does not exceed 4mm to avoid damage.

2 Global ON/OFF control: If not using the global control function, assemble the shorting connector (RC1 to GND-P) to enable output.

3 Local ON/OFF operation: For NMS-240 modules, open RC2 to GND for ON, short for OFF; for NMD-240, separate controls (RC2/RC3) for V1/V2 outputs.

4 Remote sense: Connect +S/-S pins correctly to compensate for voltage drop on load wiring (up to 0.5V).

5 Programming functions: PV (voltage) and PC (current) are referenced to GND; follow the specified voltage ranges for programming.

6 Parallel operation: For NMS-240 modules, connect CS pins together; ensure output voltage difference between modules is <0.2V; total current does not exceed sum of rated currents; avoid using PC function in parallel.

7 Temperature derating: When output voltage <12V and ambient temp is -15 to -30°C, reduce output current to 90% of rated value.

8 Protection handling: For overvoltage protection, re-power the unit to recover; overtemperature protection auto-recovers after cooling.

9 Connector compatibility: Use HRS DF11 series connectors for mating to ensure proper electrical contact.

NMP1K2-EEEHEH-02-PDF数据手册-参考资料