产品特点 FEATURES

1 Modular design: NMP1K2 has 6 slots, supporting NMS-240 (single output:5V/36A,12V/20A,24V/10A,48V/5A) and NMD-240 (dual output) modules for flexible power distribution.

2 High efficiency: Up to 91% (for 24V/48V modules at full load) to reduce energy consumption.

3 Wide input range: 90-264VAC or 120-370VDC, suitable for global power grids and DC applications.

4 Multi-certification: Complies with IEC/EN/UL 62368-1 (ITE) and IEC/EN 60601-1 (medical, 2x MOPP) standards, ensuring safety in various scenarios.

5 Rich functional features: Remote sense (compensates wiring voltage drop up to 0.5V), output voltage/current programming, global/local ON/OFF control, DC OK signal, temperature alarm (T-Alarm), and current sharing for parallel operation.

6 Comprehensive protection: Overload (OLP), overvoltage (OVP), overtemperature (OTP), and short circuit (SCP) protection to safeguard the power supply and connected devices.

7 Auxiliary power: +5V-AUX-P (2A output for NMP1K2) and Vcc2 (5V/10mA for modules) for external control circuits.

8 Wide operating temperature: -30°C to +70°C (with derating), adapting to harsh industrial environments.

使用场景 APPLICATIONS

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

2 Medical devices: Patient monitors, diagnostic instruments, and laboratory equipment (meets medical safety standards).

3 Telecommunications: Servers, network switches, data centers, and base stations (modular design supports flexible power needs).

4 Test and measurement: Lab instruments requiring multiple stable voltage outputs for testing.

5 Broadcast media: Audio/video processing systems and studio equipment.

6 LED lighting: High-power LED arrays and lighting control systems.

7 Renewable energy: Solar inverters, charge controllers, and energy storage systems (supports DC input).

8 Consumer electronics manufacturing: Production lines for devices needing varied power supplies.

注意事项 PRECAUTIONS

1 Installation: Ensure proper grounding via the FG terminal to prevent electric shock. Follow mounting torque requirements (7-10 Kgf-cm for M4 screws) to avoid loose connections.

2 Wiring: Use wire gauges suitable for input/output currents to prevent overheating. For parallel operation, connect CS pins of modules and ensure output voltage difference between modules is <0.2V.

3 Derating: Operate within the derating curve—reduce output current at temps >50°C or low input voltages. For output voltage <12V and ambient temp -15°C to -30°C, derate to 90% of rated current.

4 Control functions: Install the shorting connector (RC1 to GND-P) if global ON/OFF control is not used. For local ON/OFF, use dry contact or electrical signal (open = ON, short = OFF).

5 Protection reset: If the power supply shuts down due to OVP/OTP/OLP, disconnect the load, identify the cause, then re-power on to reset.

6 Parallel operation: Max 6 modules for NMP1K2; total output power must not exceed 1200W. Use short, thick wires for parallel connections to minimize voltage drop.

7 Environment: Avoid dusty, humid, or corrosive environments to extend the product lifespan.

8 Safety compliance: Do not modify the power supply or use it beyond its specified ratings to prevent hazards.

NMP1K2-CKEEEH-00-PDF数据手册-参考资料