... 70Hz 3.Phase:three phase 4. Power type:AC CNC Lathe CK-6163-Surge Absorber1. Working principleHK lightning surge ... ,voltage Suppressor,Surge Voltage Absorber,Polymer Lightning Arrester,High-voltage Lightning Arrester,Surge Arrester,Surge Protector,Surge ... solutions,Surge Diverter,Thunder Arrester,Surge Absorber.4.ApplicationCNC Lathe ,Boring Machines,Milling Machines,Mining Machines.etc-- used ...