該類產品具有良好的干擾抑制能力，置于變頻器輸出端，能有效減少變頻器產生在電磁干擾。
額定電壓：440/120V AC 
試驗電壓（1分鐘）：線至線1500V  DC            
                   線至地1500V  AC/2500V DC      
工作頻率：50/60Hz
范圍溫度：-25~85℃   
絕緣電絕緣電阻：線至地≥1500MΩ 

The product has a good ability of interference suppression, can be used for data processing system, telecommunication system, frequency converter and power purification needs strong interference suppressor equipment etc.

Rated voltage: 440/250 v AC

Testing voltage (1 minute) :phase to phase:1500DC

                               Phase to Ground1500V AC/2500V DC

Operating frequency: 50/60 hz

Temperature range: -25 ~ 85 ℃

Insulation Resistance: the wire to the ground below  ≥1500 MΩ