550KV Outdoor Isolator

1. 550 KV Isolator 2. Semi-pantograph type 3.Corrosion-proof,waterproof, dustproof 4. IEC Standard 5. KEMA Repor

1. 550KV Isolator

2. Mode: GW16

3. Main Features

    GW16B Series of disconnectors are improved by us on the basis of Series GW16 disconnectors. Besides the traditional virtues of single-arm folding style, this new-type products adopt the hot-galvanizing process on surfaces of exposed ferrous metal components and double-seal rolling contact finger. By means of the above modification, GW16B Series of disconnectors will hold the dominant position in the disconnector market. 

    a. Reasonable new structure, reliable performance and service;

    b. Excellent mechanical properties, small operating force, long mechanical endurance;

    c. Moving contact is single-arm folding style, the driving components are sealed in the conducting rod with no influence of bad weather;

    d. Improve anticorrosive, waterproof, dustproof, anti-freezing capability and mechanical stability, etc., remove the defects such as contact heating and big opening impulse to make the performance more reliable.

 4. Technical Specifications

a. Rated volateg                                                                     550KV

b. Rated Current                                                                    4000A

c. Rated peak withstand current                                             160KA

d. Rated short time withstand current                                      63KA

e. Operation device for isolator                                                Motor  CJ11

f.  Operation device for earthing blade                                      Manual CSC

g. Mechanical Endurance                                                      10000 times                                   

5. Outline Drawing

  

550KV Outdoor Isolator