GB/T 17626.5
Products as per Basic standards

High Voltage SPN Series  Coupling / Decoupling Networks for Lightning Surge Testing 
- Description:SPN Series coupling/decoupling networks for lightning surge testing include singe-phase and three-phase power cable coupling/decoupling networks 
 - Model: 
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High voltage and high power intelligent lightning surge coupling/decoupling network SPN 1020S
- Description:SPN 1020S high-voltage high-power intelligent lightning surge coupling/decoupling network, fully automatic single-phase coupling/decoupling function 
 - Model:SPN 1020S 
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