产品特点 FEATURES

1 Modular design with 6 slots, supporting up to 1200W total output power (NMP1K2 model)

2 Compatible with single-output (NMS-240:5V/36A,12V/20A,24V/10A,48V/5A) and dual-output (NMD-240: dual 30V/5A) modules, with adjustable voltage ranges for each module

3 Supports global (entire unit) and local (per module) ON/OFF control via dry contact or electrical signals

4 Equipped with remote sense function (twisted pairs recommended) to compensate for wiring voltage drop up to 0.5V

5 Output voltage programming (PV pin) and current programming (PC pin) for flexible adjustment (PC function not usable in parallel operation)

6 Monitoring functions: DC OK signal (TTL level indicating module output status), T-Alarm signal (overtemperature warning), LED indicators for each module

7 Current sharing capability for parallel operation of up to 6 modules (same type), ensuring balanced current distribution

8 Auxiliary power outputs: 5V-AUX_P (2A for NMP1K2) for system use, Vcc2 (5V/10mA) for module control

9 Protection features: Overload (constant current limiting or shutdown), overvoltage (shutdown, re-power to recover), overtemperature (shutdown, auto-recover when cool)

10 Complies with medical (2x MOPP isolation) and ITE safety standards, ensuring wide application suitability

使用场景 APPLICATIONS

1 Industrial automation systems: Powering multiple components (sensors, actuators, controllers) requiring different DC voltages

2 Medical equipment: Suitable for devices needing medical safety compliance (2x MOPP isolation) and stable power

3 Data centers and server racks: Parallel operation for high-reliability power supply with current sharing

4 Test and measurement instruments: Adjustable voltage/current outputs for testing various electronic components

5 Embedded systems: Remote control and monitoring functions (DC OK, T-Alarm) for integrated system management

6 Laboratory setups: Flexible modular configuration to meet diverse power requirements for experiments

注意事项 PRECAUTIONS

1 Derating requirement: When output voltage <12V and ambient temperature is between -15°C and -30°C, reduce output current to 90% of rated value

2 Global ON/OFF setup: Ensure the shorting connector (RC1 to GND-P) is installed; otherwise, the unit will have no output

3 Parallel operation rules: Connect CS pins of all modules; ensure voltage difference between modules <0.2V; total output power ≤1200W; max 6 modules in parallel; PC function not allowed in parallel

4 Remote sense: Use twisted-pair wires for +S/-S pins to minimize noise

5 Mounting: Follow recommended screw sizes (M4) and torque (7-10 Kgf-cm) to avoid damage

6 Blank slots: Must install BLANK-NMS240 module to maintain safety and thermal performance

7 Overtemperature handling: If T-Alarm signal is triggered (high level), check cooling conditions and reduce load if necessary

8 Wiring: For parallel modules, use short, large-diameter wires to minimize voltage drop and ensure current balance

NMP1K2-#HEEC#-00-PDF数据手册-参考资料