产品特点 FEATURES

1 Modular design: 6-slot front-end (NMP1K2) supporting up to 6 output modules (single/dual output, max 240W per module), total power 1200W max.

2 Wide input compatibility: 90~264VAC (47~63Hz) or 120~370VDC input range, suitable for global applications.

3 High efficiency: Up to 91% at full load (with H/K modules at nominal 24V/48V), reducing energy loss.

4 Multi-standard safety compliance: Meets ITE standards (UL62368-1, EN62368-1, IEC62368-1) and medical safety requirements (2x MOPP isolation between primary and secondary, EN60601-1 Ed3.1, etc.).

5 Comprehensive protection mechanisms: Overload (OLP, shut down and re-power to recover), overvoltage (OVP, auto-recover), over-temperature (OTP, auto-recover), constant current limiting (OCP).

6 Flexible control functions: Global/local ON/OFF (via RC1/RC2 pins), remote sense (compensate up to 0.5V wiring drop), output voltage/current programming (PV/PC pins), current sharing (CS for parallel operation), DC OK signal (TTL level for output status), T-Alarm (overtemp alert).

7 Auxiliary power supply: Front-end provides 5V/2A auxiliary power; each module offers 5V/10mA auxiliary power.

8 Compact mechanical design: Dimensions 250×127×41mm, easy to mount with M4 screws (recommended torque:7~10 Kgf-cm).

使用场景 APPLICATIONS

1 Industrial automation systems: Powering PLCs, sensors, actuators, and control panels requiring stable, modular power.

2 Medical equipment: Suitable for non-patient contact or BF-rated devices like diagnostic instruments, laboratory analyzers, and medical imaging accessories (complies with medical safety standards).

3 Telecommunication infrastructure: Supporting routers, switches, base stations, and communication modules needing multiple adjustable outputs.

4 Test and measurement setups: Lab environments requiring precise voltage/current control and multiple output channels.

5 Data center peripherals: Powering server management tools, backup systems, and network devices.

6 Renewable energy applications: DC-DC conversion for solar or wind energy systems (wide input range compatible with varying DC sources).

7 Broadcast and media equipment: Stable power for cameras, transmitters, editing workstations, and signal processing gear.

注意事项 PRECAUTIONS

1 Installation precautions: Ensure proper grounding via FG terminal; use recommended screws (M4 for front-end mounting, M3.5 for module terminals) and follow torque specifications (7~10 Kgf-cm for mounting,10~12 Kgf-cm for terminals) to avoid loose connections.

2 Operation guidelines: Do not exceed the total output power limit (1200W); for parallel operation of modules, connect CS pins mutually, ensure output voltage difference between modules <0.2V, total current ≤ sum of rated currents of parallel modules, and max 6 modules in parallel.

3 Environmental considerations: Operate within -30~+70°C (derate output current to 90% if ambient temp is -15~-30°C and output voltage <12V); avoid condensing humidity (20~90% RH non-condensing).

4 Protection handling: If over-temperature or overload protection triggers, power off the device, check the load and environment, then restart after resolving issues; for remote control, open RC2 (module pin) to turn on output, short to turn off; short RC1 (front-end pin) for global power on.

5 Safety warnings: Do not touch live parts when the device is powered on; use insulated tools during installation and maintenance; follow all applicable safety standards (ITE/medical) for the intended application.

NMP1K2-CHHEEE-02-PDF数据手册-参考资料