Substation EquipmentDisconnector
The world largest class, 550kV Disconnector (Aseismic type for Japanese power company)
We have long experience as disconnector (Disconnecting switch, Isolator) manufacturer since 1920's. we are proud of providing customer-oriented disconnectors, which contribute to power supply industry by unrelenting development in each product to meet various needs in each era of our business history.
Feature
- Long experience for almost 100 years from 1920
- No.1 share in Japanese market
- Global expansion, 11500 sets and 52 countries
- Variety of rating, AC550kV-12000A ～DC1.5kV
- Many types and options
- Easy maintenance and replacement
(1) Horizontal Center Break Type
(a)Hinge parts
- Flexible conductor
- No contact point
- Smooth rotating
(b)Main Contact
- High Pressure contact
- Thick silver plating
(2)Horizontal Center Break Type
(a)Main contact
- Twisting closing
- High pre sure contact
- Thick silver plating
(b)Blade mechanism
- Twisting mechanism
- Smooth rotating
(3) Motor operating mechanism
We offer not only usual "Enclosed type, but also "Sealed type" compatible with IP67.
Download
Download the catalog of Disconnector.