Computer room, a central control room, DCS, etc. are important facilities should be operated without stopping for 24 hours.
Therefore, it requires a highly reliable power supply in consideration of reduction in the quality of Surge and lightning energy such as electricity energy incoming flows from the outside.
The PQP series combines Class I and II SPD, a special low-pass filter and over-current protection.
The low-pass filter plays an important role in reducing the fast rate or rise (du/dt) associated with lightning discharges and surge transients.
This helps reduce the stress on sensitive electronic components & digital system.
■ Location of use : Computer room, Central control room, DCS
■ Protection elements : MOV, GDT, Noise Filter, MCCB
■ Housing : Waterproof & EMC protection metal enclosures
■ Complies with : IEC 61643-11, 61000-4-5, 60364, 60439