产品特点 FEATURES

1 Modular design: NMP1K2 model has 6 slots, supports up to 6 NMS-240 (single output) or NMD-240 (dual output) modules, each up to 240W, total max power 1200W.

2 Wide input range: AC90~264V or DC120~370V, frequency range47~63Hz, high power factor(PF>0.95 at230VAC full load).

3 High efficiency: Up to91% at full load with H/K modules(24V/48V nominal voltage).

4 Safety compliance: Meets medical(2x MOPP between primary-secondary) and ITE standards(EN60601-1, UL62368-1, TUV EN60601-1).

5 Comprehensive protection: Overload(OLP), overvoltage(OVP), overtemperature(OTP) — OTP auto-recovers after cooling; OVP/OLP require re-power to recover.

6 Flexible control: Global/local ON/OFF control; remote sense(compensates up to0.5V line drop); voltage(PV) and current(PC) programming for NMS-240 modules; current sharing(CS) for parallel operation.

7 Monitoring functions: DC OK signal(TTL level, indicates module output status); T-Alarm signal(overtemp warning, TTL level).

8 Auxiliary power: +5V-AUX_P(2A for NMP1K2) for external devices; Vcc2(5V/10mA) for module control.

9 Compact size:250×127×41mm(L×W×H), lightweight(2kg typ.), easy to mount with M4 screws.

使用场景 APPLICATIONS

1 Industrial automation: Powering PLCs, sensors, actuators and control systems.

2 Medical equipment: Suitable for compliant medical devices like diagnostic tools, patient monitors(when integrated into a system meeting medical standards).

3 Telecommunications: Providing stable power for network switches, routers and communication modules.

4 Test & measurement: Lab instruments requiring precise and stable DC power.

5 Data centers: Modular power for server racks, storage devices or peripheral equipment.

6 LED lighting: High-efficiency power supply for industrial LED arrays or outdoor lighting systems.

7 Renewable energy: DC power conversion for solar or wind energy systems(compatible with input specs).

注意事项 PRECAUTIONS

1 Installation: Ensure proper grounding via FG terminal; use recommended screws(M4 for front-end, M3.5 for output) with correct torque(12Kgf-cm AC input,10Kgf-cm DC output) to avoid loose connections.

2 Environment: Operate within-30~+70°C ambient temperature; derate output current as per derating curve(e.g., output voltage<12V at-15~-30°C →90% rated current; higher temps refer to curve). Avoid humid/dusty/corrosive environments.

3 Wiring: Use20~26AWG for control lines, appropriate gauge for power lines; strip length for DC output terminals is10mm. For remote sense, connect +S/-S to load terminals.

4 Control operation: For global ON/OFF, assemble shorting connector(RC1 to GND-P) if no external control; local ON/OFF uses dry contact(open=ON, short=OFF between RC2/RC3 and GND).

5 Parallel operation: Connect CS pins of modules; ensure output voltage difference<0.2V; total current ≤(rated per module × number of modules); total power ≤1200W; remote control must turn all parallel modules ON/OFF simultaneously.

6 Protection handling: If OVP/OLP occurs, disconnect load, check faults then re-power; OTP auto-recovers after cooling.

7 Maintenance: Keep fan vents unblocked for airflow; regularly inspect connections for looseness; clean unit to prevent dust buildup.

8 Medical use: Must be integrated into a system meeting relevant medical device standards before use in medical applications.

NMP1K2-##HCCC-05-PDF数据手册-参考资料