产品特点 FEATURES

1 Modular power supply from MW (Meanwell) NMP series, model NMP1K2-KKKKCK-07, with 6 slots supporting up to 1200W total output power.

2 Wide input voltage range:90~264VAC or120~370VDC; frequency range 47~63Hz; high power factor (PF>0.95 at230VAC full load) and efficiency up to91% (typ.) for specific modules.

3 Compliance with multiple safety standards:EN60601-1 (medical,2x MOPP isolation), UL62368-1 (ITE), IEC60950-1, suitable for medical and industrial applications.

4 Rich protection mechanisms:Overload Protection (O.L.P, shut down or constant current limiting), Over Voltage Protection (O.V.P, shut down and re-power to recover), Over Temperature Protection (O.T.P, auto-recover after cooling), Short Circuit Protection (O.C.P, constant current limiting).

5 Flexible control functions:Global (RC1 pin) or local (RC2/RC3 pins) ON/OFF control; remote sense (compensates voltage drop up to0.5V via +S/-S pins); DC OK signal (TTL level indicating module output status).

6 Programmable features:Output voltage adjustment via PV pin, output current adjustment via PC pin (40~100% of rated current).

7 Parallel operation support:CS pin enables current sharing between modules (max6 modules for NMP1K2), ensuring balanced load distribution; total power not exceeding1200W.

8 Auxiliary power outputs:5V-AUX_P (2A for NMP1K2) for front-end, Vcc2 (5V/10mA) for each module.

9 Compact mechanical design:Dimensions of250×127×41mm (L×W×H), with specific mounting requirements (M4 screws, torque specs) for stable installation.

使用场景 APPLICATIONS

1 Medical equipment:Suitable for patient monitors, diagnostic devices, and medical imaging systems due to compliance with EN60601-1 (medical safety standards).

2 Industrial automation:Used in PLCs, DCS systems, industrial robots, and control panels that require modular and stable power supply.

3 Test and measurement:Applied in lab instruments, signal generators, and oscilloscopes needing multiple precise voltage outputs.

4 Communication systems:Power supply for telecom base stations, network switches, and routers requiring reliable and flexible power distribution.

5 Data centers:Used in server racks and storage systems to provide modular power with high efficiency and redundancy.

6 Instrumentation:Suitable for analytical instruments, sensors, and precision devices that demand accurate voltage control and protection.

注意事项 PRECAUTIONS

1 Installation:Must assemble the shorting connector (RC1 pin6 to GND-P pin3) to enable the unit's output power; unused slots should be filled with BLANK-NMS240 module.

2 Mounting:Follow torque specifications (12Kgf-cm for AC input terminal,10Kgf-cm for DC output terminal); use M4 screws with recommended penetration depth to avoid loose connections.

3 Temperature derating:For output voltage <12V and ambient temperature between-15°C and-30°C, derate output current to90% of rated value; refer to derating curves for different input voltages and temperatures.

4 Parallel operation:When paralleling modules, connect CS pins together; ensure output voltage difference between modules is <0.2V; do not use PC (current programming) function in parallel mode; total power should not exceed1200W.

5 Control operations:For local ON/OFF of NMS-240 module, open RC2 pin3 to GND (pin1/2) for ON, short for OFF; for global control, short RC1 pin6 to GND-P pin3 for ON, open for OFF.

6 Wiring:Use appropriate wire gauge (20-26AWG for control pins) and strip length (10mm for DC terminals); twist sense lines in pairs to reduce interference.

7 Protection handling:If over-temperature alarm (T-Alarm signal high) occurs, allow the unit to cool down before re-powering; for over-voltage or overload protection, re-power the unit to recover (some protections require manual re-power).

8 Safety:Ensure proper grounding (FG) to meet leakage current requirements (<400uA at264VAC); avoid operating the unit beyond specified input/output ranges to prevent damage.

NMP1K2-KKKKCK-07-PDF数据手册-参考资料