1.Rated Voltage : 25kV 2.Lighting impulse withstand voltage : 270kV 3.Creepage Distance : 1200mm 4.Tensile Strength : 120KN
25kV Railway Stay Insulator1.Drawing 2. Technical Character : 2.1 Rated Voltage : 25kV 2.2 Lighting impulse withstand voltage : 270kV 2.3 Creepage Distance : 1200mm 2.4 Tensile Strength : 120KN 2.5 Power Frequency withstand voltage :135kV Hot Tags: 25kV railway stay insulator, China, manufacturers, suppliers, factory, wholesale, customized, price, quotation, in stock, buy discount