产品特点 FEATURES

1 Modular design: NMP1K2 model supports up to 6 slots, compatible with NMS-240 (single output:5V/36A,12V/20A,24V/10A,48V/5A) and NMD-240 (dual output up to240W) modules, flexible to meet diverse voltage/current needs.

2 Safety compliance: Meets medical (2x MOPP isolation between primary and secondary) and ITE standards (EN60601-1 Ed3.1, EN62368-1, UL62368-1, TUV certified), suitable for medical and industrial applications.

3 High efficiency: Up to91% efficiency at full load (for H/K modules with24V/48V output), reducing energy loss and heat generation.

4 Comprehensive protection: Overload (constant current limiting), overvoltage (shutdown, re-power to recover), over-temperature (shutdown, auto recover after cooling) protections ensure device safety.

5 Remote functions: Global ON/OFF (via RC1) and local module ON/OFF (via RC2), remote sense (compensates voltage drop up to0.5V), DC OK signal (TTL level to indicate output status).

6 Current sharing: Supports parallel operation of NMS-240 modules (up to6 slots for NMP1K2), with CS pins for current balance, enhancing system reliability.

7 Wide input range:90-264VAC/120-370VDC input,47-63Hz frequency, adaptable to different power grids.

8 EMC compliance: EN55032 Class B (emission) and EN61000 series (immunity) standards, minimizing interference with other devices.

使用场景 APPLICATIONS

1 Medical equipment: Diagnostic devices (ultrasound, blood cell analyzers), patient monitors, and other medical devices requiring2x MOPP isolation and stable power.

2 Industrial automation: PLC systems, DCS controllers, robotic arms, and sensor networks (modular design allows custom voltage/current configurations).

3 Test and measurement: Lab instruments (oscilloscopes, signal generators) needing precise, adjustable power outputs.

4 Communication systems: Telecom base stations, network switches, and data centers (current sharing for parallel operation ensures high availability).

5 ITE equipment: Servers, storage devices, and network appliances (compliant with ITE safety standards).

注意事项 PRECAUTIONS

1 Installation: Ensure proper grounding via FG terminal to limit leakage current (≤400uA at264VAC).

2 Derating: Follow the derating curve—reduce output current when ambient temperature exceeds50°C; for output voltage <12V and temp between-15°C and-30°C, derate to90% of rated current.

3 Overload/OVP: Do not exceed125% of rated output power (overload protection triggers shutdown; overvoltage protection requires re-powering to recover).

4 Parallel operation: For NMS-240 modules, connect CS pins together; output voltage difference between modules must be <0.2V; total power should not exceed1200W (NMP1K2); remote control must turn all parallel modules ON/OFF simultaneously.

5 Remote sense: Use twisted-pair cables for sense lines (+S/-S) to minimize noise; do not exceed0.5V voltage drop compensation.

6 ON/OFF control: For global output enable, short RC1 (CN32-PIN6) to GND-P (CN32-PIN3); local module control: open RC2 (module PIN3) for ON, short to GND for OFF.

7 Storage: Store in a dry environment (10-95% RH non-condensing) at temperatures between-40°C and+85°C.

8 Wiring: Use appropriate wire gauge for input/output terminals; tighten screws to recommended torque (10Kgf-cm for output terminals,12Kgf-cm for AC input).

NMP1K2-CEEEEE-00-PDF数据手册-参考资料