产品特点 FEATURES

Brand: MW (明纬), Model: NMP1K2-CKEHHH-00 (6-slot modular power supply, max 1200W)

Input range: 90~264VAC /120~370VDC, 47~63Hz; high power factor (PF>0.95@230VAC full load)

High efficiency: Up to 91% typical at full load (with H/K modules at 24V/48V)

Modular output: Supports NMS-240 (single output, up to240W each:5V/36A,12V/20A,24V/10A,48V/5A) and NMD-240 (dual output, up to240W combined) modules

Safety certifications: Complies with medical (2x MOPP isolation) and ITE standards (ANSI/AAMI ES60601-1, UL62368-1, TUV EN60601-1, etc.)

Rich protection functions: Overload (OLP), Overvoltage (OVP), Over-temperature (OTP), Short circuit (SCP)

Flexible control: Remote ON/OFF, Remote sense (compensates up to0.5V drop), Voltage programming (PV), Current programming (PC)

Monitoring features: DC OK signal (TTL level for output status), T-Alarm signal (over-temperature alert)

Parallel capability: Current sharing for parallel operation of modules to increase power output

Wide operating temp: -30~+70°C (with derating as per curve)

Auxiliary power:5V-AUX-P (2A for front-end), Vcc2 (5V/10mA for modules)

使用场景 APPLICATIONS

Medical equipment: Diagnostic devices, patient monitors, clinical lab instruments (certified for medical use)

Industrial automation: PLC systems, control panels, industrial robots, sensors

Telecommunications: Servers, network switches, routers, base stations

Test & measurement: Electronic test equipment, lab power supplies

Data centers: Distributed power for server racks, storage systems

Professional AV: Broadcast equipment, audio mixers, video processors

Other applications: Requiring flexible, reliable, certified power with modular configuration and remote monitoring/control

注意事项 PRECAUTIONS

1 Installation: Use recommended screws (M4 for front-end, M3.5 for output terminals) with specified torque (7~10 Kgf-cm for front-end,10 Kgf-cm for outputs); ensure proper grounding.

2 Operating conditions: Follow derating guidelines—reduce load at temps above50°C or input voltages outside optimal range; when output <12V and temp -15~-30°C, derate current to90% of rated.

3 Remote control: For local module ON/OFF (RC2/GND), open=ON, short=OFF; for global ON/OFF (RC1/GND-P), short=ON, open=OFF; ensure correct wiring to avoid malfunction.

4 Parallel operation: When paralleling modules, connect CS pins together; output voltage difference between modules must be <0.2V; total load not exceed1200W (NMP1K2); use short, thick wires for parallel connections; remote control must trigger all modules simultaneously.

5 Protection triggers: If OVP/OTP/OLP activates, power off the unit, identify the cause (overload, overvoltage, overheating), resolve it before restarting.

6 Environmental: Avoid humid, dusty, or corrosive environments; ensure adequate airflow as per the unit's air direction.

7 Wiring: Use appropriate wire gauge (20~26AWG for control pins); strip wires to correct length (10mm for output terminals) to prevent short circuits.

8 Safety: Do not modify the unit or use non-certified accessories; follow local electrical safety regulations during installation and maintenance.

NMP1K2-CKEHHH-00-PDF数据手册-参考资料