L'explication/l'anotation:Outdoor installation. For grounding of fixed contacts cut off
suspended isolating switches, mountable on tyre supports and òðàíñôîð
current ìàòîðàõ
La description détaillée de marque:On construction earthing rods hewn type.
consist of following the principal parts: grounding blade, íåïîäâèæ
Noy contact and spring-actuated mechanism. The grounding blade represents with
the fighting the welded design and consists of the full sense of grounding blade, under
øèïíèêà and contact strip. The fixed contact is associated with contact
Noy 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 of ïðåäíàç
íà÷åí for weight indemnification of grounding blade at all the development of its inclusion.
technical characteristics
nominal voltage, apartment. 750
maximum operating voltage, apartment. 787
current of electrodynamic stability, K.. 160
short-time thermal current, K.. 63
time of current flow
thermal stability, S.. 1
mass, kg. 430
overall dimensions, MM
(length, width, height). 7085õ2370õ9845 |
