Edwards iXM Series Instruction Manual page 42

To connect the electrical supply to the system through the connector supplied with the
pump, use the procedure as follows. Refer to:
Han®40A (iXM200, iXM600 and iXM1200)
Han® K 4/4 (iXM3000)
supplied, follow the manufacturer's instructions.
When you prepare the electrical supply cable, make sure that the earth (ground)
conductor is longer than the phase conductors. This will make sure that if the cable is
accidentally dragged and the strain relief bush on the electrical supply connector mating
half fails, the earth (ground) conductor will be the last conductor to be pulled from the
connector.
1. Attach the cable gland onto the connector hood.
2. Put a applicable cable, through the cable gland and hood. The cross sectional area
of the cable wires should be 6 mm
for correct clamping in the connector block. Refer to
according to VDE 0295
3. Attach the coding pins to the connector block according to the branch supply
voltage as shown in
supply for low volts, 400 V supply for high volts).
4. Before you start the assembly, use the hex (Allen) key as shown in
for connecting phase wires
(iXM3000). Make sure that the axial cone is screwed fully anticlockwise to
completely open the contact chamber.
5. For the three live conductors (L1, L2, L3), carefully remove the cable insulation to
the exact dimension specified in
not twist the cable strands.
6. Refer to
iXM1200)
connector block: L1 to a1, L2 to a2 and L3 to b1. Insert each wire completely into
the contact chamber until the copper stands reach the bottom.
7. Tighten the connection using an appropriate Allen key as shown to a torque of
2 Nm. Hold the cable in position while applying the recommended tightening
torque. Refer to
and iXM1200)
8. Attach the earth (ground) wire to the protective earth connection on the
connector block as shown in
(iXM200, iXM600 and iXM1200)
▪
▪
▪
9. Install the outer cover to the connector block then tighten the cable gland
10. Connect the mating half to the electrical supply connector of the dry pump system
(Figure: Controls/connectors on the rear of the
11. Attach a secondary protective earth (ground) conductor (with a cross-sectional
area at least equal to phase conductor size) to the protective earth (ground) stud.
Refer to
M56635880_D
M56635880_D - Installation
for your connector type. To use a different connector than that
Figure: Coding pin configuration
Figure: Mains input supply connector - Han®40A (iXM200, iXM600 and
to identify the connections. Connect the three live conductors to the
Figure: Mains input supply connector - Han®40A (iXM200, iXM600
and Figure: Mains input supply connector - Han® K 4/4
Prepare the end of the 6 mm
the strands.
Insert the wire into the earth terminal block.
Tighten the connection using a flat blade screwdriver.
Figure: Mains connector on pump
Figure: Mains input supply connector -
to Figure: Mains input supply connector -
2
. Cables must be bare ended without ferrules
or Figure: Mains input supply connector - Han® K 4/4
Figure: Method for connecting phase
Figure: Mains input supply connector - Han®40A
using the following:
2
earth wire to a strip length of 10 mm and twist
system).
bulkhead.
Page 39
Table: Wire assembly
for connector type (200 V
Figure: Method
wires. Do
(iXM3000).
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