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