FKW17-12/630 outdoor AC high-voltage load switch

Product Overview This product is applicable to three-phase AC 50Hz, rated voltage 10kV outdoor distribution system, as the opening and closing off of the load current, and can also be used as no-load breaking and closing lines, no-load transformer current use. The load switch with a dedicated second hand electric actuator used, as well as the connecting rod, coupling, universal ball hinge, bearing, such as the installation of the annex.

Features FKW17-12/630 outdoor load switch, by the isolation switch and interrupter composition; isolation switch means rotation structure using the level of the main chassis, frame, insulator, knife isolation component parts, etc.; interrupter E electric performance with arc-resistant, high temperature, high strength insulation material containing bodies to ensure the rapid current rate of breaking free from the impact of the operation, the use of stable performance. Switch installed in the outdoor column can be horizontal, vertical and other installation, using the ball joint hinge and coupling to switch bodies connected with the manual operation. Actuator can be locked in position, or closing. Gateway switch at a distinct separation of the fracture.

Technical parameters:

1 Rated Voltage kV 12 2 Rated current A 630 3 Rated frequency Hz 50 4 Short-term tolerance of the rated current kA 16 (4s) 5 rated peak current tolerance kA 40 (peak) 6 Closing rated short-circuit current kA 40 (peak) 7 1min power frequency voltage kV tolerance and relative phase 42, the isolation surface 48 8 Lightning Impulse kV voltage tolerance and relative phase 75, the isolation surface 85 9 rated no-load transformer breaking current transformer no-load current 1600kVA 10, breaking the number of rated current at 20 Mechanical life 11 times in 2000 12 Net Weight kg 85 13 Overall dimension mm 2050x630x660 14 packing size mm 3110x690x720

Order Information When the user orders to factories to provide the following information: a, the load switch model, name, number; b, the load switch is installed outdoors, pole dimensions and installation requirements, the annex to provide the necessary

outdoor AC HV load switch