Explanation/Annotation:For controlling of main and earthing by the isolating switches knives of external
and inner installation
Detailed model description:Consists of power unit and control block.
the power unit represents the ÷åðâÿ÷íî-öèëèíäðè÷åñêèé gearbox with
stipulated thereon by control shafts of grounding blades, mechanism
switching devices (key words) main and earthing knives
shutdown mechanism of drive in washed-up provisions, electromagnet
the blockings, detachable manual override handle and electric motor.
the control block represents the box with stipulated thereon
instrument of electric motor control and its protection, signalling and
electric blocking. Power unit and the control block are accomplished in
water- and dust-tight construction.
the drive provides engine and the manual control main
grounding blades, as well as ýëåêòðîäâèãàòåëüíîå distant óïðàâëåí èå. The drive has the modifications in respect of quantity of control shafts of knives for
çåìëåíèÿ: from some shaft, with two shafts and without shafts.
technical characteristics
maximal shaft torque, nm. 1280
turning angle of output
shaft of male cutters, degree. 90, 180, 270
turning angle of output
shaft earthing knives, degree . 90, 180
chains quantity of devices
commutating on main shaft, state. 12
chains quantity of devices
commutating on shafts
earthing rods, state. 4
type of blocking. Mechanical
electric
electromagnet
supply voltage of electric motor, V.. 380
supply voltage of control circuits, V.. 380
supply voltage of interlock circuits, V.. _220
capacity of control block, computer engineering. 200
mass, kg. 195 |
