产品特点 FEATURES

1 Modular power supply design with 1200W maximum output power and 6 slots for flexible configuration

2 Complies with medical (ANSI/AAMI ES60601-1 Ed.3.1) and ITE (UL62368-1, EN62368-1) safety standards

3 Wide input voltage range: 90~264VAC or 120~370VDC, suitable for global applications

4 Multiple protection functions: Overvoltage Protection (OVP), Overcurrent Protection (OCP), Overtemperature Protection (OTP)

5 Supports remote control capabilities: Local ON/OFF (via RC2/RC3 pins), remote sense (compensates voltage drop up to 0.5V), output voltage/current programming (PV/PC pins)

6 Current sharing function for parallel operation of modules to ensure balanced load distribution

7 High efficiency (up to 91% for full load with H/K modules at 24V/48V)

8 Provides auxiliary power outputs: +5V-AUX_P (2A for NMP1K2) and Vcc2 (5V/10mA for NMS-240 modules)

9 DC OK signal (TTL level) to indicate output status and T-Alarm signal for overtemperature warning

10 Compatible with single-output (NMS-240) and dual-output (NMD-240) modules for diverse voltage/current needs

使用场景 APPLICATIONS

1 Medical equipment applications: Diagnostic devices, patient monitors, and other medical devices requiring compliant power supplies

2 Industrial automation systems: PLCs, industrial control panels, and automation equipment needing flexible power configurations

3 Test and measurement instruments: High-precision testing devices that require stable and adjustable power outputs

4 Communication equipment: Servers, network switches, and data center devices needing reliable modular power

5 LED lighting systems: High-power LED arrays requiring multiple voltage outputs

6 Any application that demands customizable power solutions with multiple protection features

注意事项 PRECAUTIONS

1 Ensure proper installation of shorting connectors for global ON/OFF control (connect RC1 to GND-P if global control is not used)

2 Derate output current to 90% of rated value when output voltage <12V and ambient temperature is between -15°C and -30°C

3 Use remote sense lines (+S/-S) to compensate for voltage drop on load wiring (up to 0.5V)

4 When modules are in parallel, connect CS pins of all units to enable current sharing and avoid using the PC (output current programming) function

5 Refer to derating curves for output current adjustments based on ambient temperature and input voltage

6 Follow recommended mounting torque for terminals (12Kgf-cm for AC input, 10Kgf-cm for DC output)

7 Use compatible connectors (e.g., HRS DF11 series for control pins) to ensure proper connection

8 Consult the manufacturer for parallel/series connection accessories or special application requirements

9 Do not exceed the maximum total output power (1200W) when configuring modules

10 Ensure correct wiring for local ON/OFF control (open for ON, short for OFF for NMS-240 modules)

NMP1K2-EHHHEE-07-PDF数据手册-参考资料