产品特点 FEATURES

1 Modular power supply system with front-end (NMP650:650W/4 slots; NMP1K2:1200W/6 slots) and output modules (NMS-240 single output:5V/36A,12V/20A,24V/10A,48V/5A; NMD-240 dual output:30V/5A×2, combined 240W).

2 Supports multiple control functions: Global ON/OFF (RC1), local ON/OFF (RC2/RC3), remote sense (+S/-S, compensates up to 0.5V drop), voltage programming (PV), current programming (PC, trims to 40-100% rated current), current sharing (CS for parallel operation).

3 Built-in protection: Overvoltage (OVP), overcurrent (OCP), overtemperature (OTP, shutdown/recover), overload (hiccup/constant current limiting).

4 Status signals: DC OK (TTL level, indicates module on/off), T-Alarm (overtemp alert, TTL level).

5 Auxiliary power outputs: +5V-Aux_P (2A for NMP1K2,1.5A for NMP650), Vcc2 (5V/10mA for NMS-240 modules).

6 Compliance with safety standards: EN60601-1 (medical), UL62368-1 (ITE), IEC60950-1; isolation: primary-secondary 2x MOPP, earth leakage <400uA/264VAC.

7 Mechanical specs: AC input terminal torque 12Kgf-cm (M4), DC output terminal torque10Kgf-cm (M3.5).

使用场景 APPLICATIONS

1 Industrial automation systems: Provides stable multi-voltage outputs for PLCs, sensors, actuators.

2 Medical devices: Complies with 2x MOPP isolation, suitable for medical-grade power needs.

3 Telecom and data centers: Parallel operation via CS function supports high-current requirements for servers/communication gear.

4 R&D labs: Adjustable voltage/current (PV/PC) for component testing and prototype development.

5 Embedded systems: Modular design allows custom voltage configurations for specific devices.

6 Test benches: Multiple output modules enable simultaneous testing of devices with different specs.

注意事项 PRECAUTIONS

1 Mounting: Follow recommended screw sizes (M4 for AC input, M3.5 for DC output) and torque specs to ensure stability.

2 Global ON/OFF: Assemble the shorting connector (RC1 to GND-P) if not using global control; otherwise, no output will be provided.

3 Remote Sense: Twist sense lines (+S/-S) in pairs to reduce interference; compensates for voltage drop in load wiring up to0.5V.

4 Parallel Operation: Connect CS pins of modules together; ensure output voltage difference <0.2V between modules; total power must not exceed front-end rating (650W/1200W); do not use PC function in parallel.

5 Temperature Derating: For output voltage <12V and ambient temp -15~-30°C, derate output current to90% of rated value.

6 Wiring: Use 20-26AWG wires with10mm strip length for DC output; use short/large diameter wires for parallel connections.

7 Safety: Adhere to relevant safety standards during installation and operation; ensure proper grounding.

NMP1K2-CCCCKH-07-PDF数据手册-参考资料