25kV pantograph post insulator is made by porcelain materials or polymer consisting of two or more shed used on substation and electrical system.Except 25kV pantograph post insulator,post insulator voltage has 10KV, 11kV, 33kV, 66kV, 69kV, 110kV, 115kV, 132kV, 169kV, 125kV, 250kV, 220kV, 300kV, 345kV, 500kV.25kV pantograph post insulator cantilever strength has 4KN, 6KN, 8KN, 10KN, 12.5KN, 16KN, 20kN.As a prime post insulator manufacturer, we can produce high quality and good performance 25kV pantograph post insulator.
27.5KV polymer station post insulators are one main of insulator with high performance and high quality manufactured by Orient Power insulator manufacturer.27.5KV polymer Station post insulators
300KV Polymer station post insulator may be manufactured according to IEC, ANSI, BS and other standards, with cantilever strength from 4kN to 18kN, which is used on 15kV to 750kV station and substatio
345kV post insulator is a high voltage polymer post insulator for power frequency AC voltage 345KV Outdoor power stations, substations and electrical equipment devices made from silicone rubber or por
40.5 kv polymer post insulator is one main kind of polymer insulators used in substation and station with the switch in transmission the electricity process.The features of 40.5 kv polymer post insula
66kv station post porcelain insulators can be used in power stations, substations and electrical equipment devices for supporting and insulating.The advantages of 66kv station post porcelain insulator
72.5KV station post insulators can be tested according to ANSI, IEC, BS international standards. 72.5KV station post insulators tests have:◆ Mechanical strength tests◆ Low frequency dry flash
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