Explanation/Annotation:External óñòàíîâêèþ, for grounding of fixed contacts cut off
suspended isolating switches, mountable on tyre supports and òðàíñôîð
current ìàòîðàõ
Detailed model description:On construction earthing rods hewn type.
consist of following the principal parts: grounding blade, íåïîä
âèæíîãî contact and spring-actuated mechanism. The grounding blade represents
themselves the welded design and consists of the full sense of grounding blade, under
øèïíèêà and contact strip. The fixed contact is associated with êîíòàêòí
ûì ring of suspended isolating switch or with linear inference transform
current torus.
the contact strip consists of four lamella para. The contact pressure
in contact strip are created compressors.
the spring-actuated mechanism is intended for weight indemnification of grounding blade
at all the development of its inclusion.
technical characteristics
nominal voltage, apartment. 330
maximum operating voltage, apartment. 363
current of electrodynamic stability, K.. 160
short-time thermal current, K.. 63
time of current flow
thermal stability, S.. 1
mass, kg. 225
overall dimensions, MM
(length, width, height). 3405õ2015õ6405 |
