产品特点 FEATURES

Modular power supply system with two main models: NMP1K2 (6 slots,1200W max) and NMP650 (4 slots,650W max)

1 Output modules: NMS-240 (single output:5V/36A,12V/20A,24V/10A,48V/5A; each up to240W) and NMD-240 (dual output: dual30V/5A, combined240W)

2 Voltage adjustment: NMS modules have adjustable ranges (e.g.,5V:3-6V,12V:6-15V,24V:15-30V,48V:30-55V); NMD modules:3-30V per channel

3 Protection mechanisms: Overload (constant current limiting), Overvoltage (shut down, repower to recover), Overtemperature (auto recover after cooling)

4 Control functions: Global/Local ON/OFF (global via RC1-GND-P; local via RC2-GND for NMS or RC2/3-GND1/2 for NMD), Remote sense (compensates up to0.5V wiring drop), Voltage/current programming (PV/PC pins for NMS), DC OK signal (TTL level for output status), T-Alarm (overtemp signal), Current sharing (parallel operation for up to6/4 modules)

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

6 Mechanical specs: M4 mounting screws (7-10Kgf-cm torque), AC terminal torque12Kgf-cm, specified air flow direction

7 Compliance: EMC standards (EN55032, EN61000 series) and safety requirements

使用场景 APPLICATIONS

Industrial automation systems (flexible power for sensors/actuators/controllers)

1 Test & measurement equipment (adjustable voltage/current for device testing)

2 Telecom & data center applications (parallel operation for high reliability/current)

3 Medical devices (stable power with monitoring functions)

4 Industrial control panels (modular design for compact spaces/expansion)

5 Remote monitoring/control applications (DC OK, T-Alarm, remote ON/OFF)

6 Long wiring scenarios (remote sense compensates voltage drop)

7 High current needs (parallel NMS modules for increased output)

注意事项 PRECAUTIONS

Installation: Follow mounting torque specs (7-10Kgf-cm for M4 screws,12Kgf-cm for AC terminals); ensure proper airflow direction; use correct wire sizes (20-26AWG for control pins)

1 Operation: Short RC1 to GND-P if not using global ON/OFF; local ON/OFF: open for ON, short for OFF; parallel operation: max6/4 modules, voltage difference <0.2V, disable PC function, use short/large wires

2 Derating: For output <12V and temp-15~-30°C, derate to90% current; follow derating curves for ambient temp/input voltage

3 Safety: Proper grounding; do not exceed max ratings; avoid live parts when powered; operate in -30~+70°C working temp, non-condensing humidity

4 Protection: OVP requires repower to recover; overtemperature auto-recovers after cooling

NMP1K2-KEEEHH-05-PDF数据手册-参考资料