产品特点 FEATURES

Modular power supply (NMP1K2 series) with 6 slots, supporting single (NMS-240) and dual output (NMD-240) modules, max total power 1200W

Wide input range:90~264VAC /120~370VDC, frequency range47~63Hz

High efficiency:Up to91% (full load with H/K modules at24V/48V)

Safety compliance:Meets medical (2x MOPP isolation) and ITE standards (ANSI/AAMI ES60601-1 Ed3.1, UL62368-1, TUV EN60601-1 Ed3.1, etc.)

Comprehensive protection:Overload (OLP), Over Voltage (OVP), Over Temperature (OTP), Constant current limiting (OCP)

Functional features:Remote sense (compensates up to0.5V wiring drop), DC OK signal (TTL level), Global/Local ON/OFF control, Current sharing (parallel operation), Output voltage/current programming (PV/PC pins)

Auxiliary power:5V-AUX-P (2A for NMP1K2), Vcc2 (5V/10mA for modules)

Mechanical specs:Size250×127×41mm, M4 mounting screws (torque7-10 Kgf-cm)

使用场景 APPLICATIONS

Industrial automation systems (PLCs, DCS)

Medical equipment (complies with medical safety standards)

Test and measurement instruments (stable power for precision tests)

Telecom infrastructure (modular power for base stations)

Data centers (redundant power with parallel operation)

Industrial control panels (multiple output voltages)

Precision electronic devices requiring adjustable power

注意事项 PRECAUTIONS

Mounting:Use M4 screws with torque7-10 Kgf-cm; ensure proper airflow as per direction

Derating:When output voltage <12V and temp -15°C~-30°C, derate to90% rated current; follow derating curves for high temps (e.g.,60% load at70°C)

Parallel operation:Max6 modules for NMP1K2; connect CS pins; output voltage difference <0.2V; total power ≤1200W; use short/large wires; remote control all modules together; no PC function in parallel

Global ON/OFF:Install shorting connector (RC1 to GND-P) if not using global control

Local ON/OFF:NMS-240:RC2 open=ON; NMD-240:RC2 open=V1 ON, RC3 open=V2 ON

Remote sense:Use twisted pairs for +S/-S; max compensation0.5V

Temperature:Operate within-30°C~+70°C; T-Alarm signal (high=over temp)

Wiring:Follow terminal assignments (AC L/N to TB1, DC output to CN81)

NMP1K2-CEEEHC-07-PDF数据手册-参考资料