1. Cooling method: internal air cooling mode, with low noise.

2. Differnt protection function, with input over voltage, input reverse polarity protection; output overvoltage, overtemperature protection, output over-current, short circuit protection.

3. High reliability: MTBF≥100K hours, high reliability, maintenance simple and convenient.

4. EMC characteristics: Complies with EN55022 CLASS B class standard; meet IEC61000-4 LEVEL 3 standards.

5. With input, output and alarm function normally indicates instructions.