Zakład Wytwórczy Aparatów Elektrycznych Sp. z o.o.
13
4.2. Assembling on MV switch
4.3. Coupling with rod assembling on the main shaft of
MV switch.
1.
clamp
2.
coupling joint
4.4. Connecting protective grounding.
For grounding the coupling shaft of the motor drive with
the apparatus, a clamp on the cross-joint is used, consist-
ing of an M12 screw and washer. The cross-section of the
earthing conductor should be selected in accordance with
the applicable regulations.
4.5. Connecting control and supply circuits.
The control cable must be inserted into the drive housing
via a throttle. Connection of the control cable with the ter-
minal block of the drive should be made in accordance with
the designed control system. The maximum cross-section
of wires supplied to the terminal block can be 4 mm
2
.
3
4
1
2
5
6
from 60
to 120
11
22
1.
Apparatus frame
2.
Apparatus shaft
3.
pinion (large bevel gear)
4.
pinion(small bevel gear)
5.
pin 10x50
6.
operating mechanism’s propulsive shaft
