Standard Single-Phase Motors; Amphenol Version Single-Phase Motors; 110/200-240 V 50 Hz Or 115-120/200-230 V 60 Hz Single-Phase Motors - Edwards E2M28 Instruction Manual

A373-10-880 Issue T
3.6.2

Standard single-phase motors

1. Remove the cover from the motor terminal box
2. Remove the cable-gland from the inside of the terminal-box and fit the cable-gland to the cable leadthrough
hole in the side of the terminal-box. Using a tool, tighten to a torque of 5 Nm.
3. Pass the electrical supply cable through the gland.
4. Remove the receptacle connectors from the fitting pack.
5. Fit a ring connector to the earth (ground) wire.
6. Select the correct size of receptacle connectors for the cable wires:
Use the red connectors for wire sizes 0.75 to 1.5 mm

Use the blue connectors for wire sizes 1. 5 to 2.5 mm

7. Attach the appropriate connector to the live and neutral wires.
8. Connect the electrical supply cable to the appropriate terminals as shown in
(ground) terminal connection to a torque of 2.13 to 2.87 Nm.
9. Tighten the dome shaped nut on the cable-gland until the outer sheath of the cable is firmly gripped. Using a
tool, tighten to a torque of 4 Nm. Do not overtighten.
10. Check that the cable connections are correct, then refit the cover on the motor terminal-box.
3.6.3

Amphenol version single-phase motors

When selecting the mating half of the amphenol connector, please ensure that it is compatible.
For conformance with CSA standards, only CSA certified connectors are to be used; the protective earth (ground)
connection is required to make first and break last with respect to the other connections.
Connect the electrical supply cable to the appropriate pins as shown in
3.6.4

110/200-240 V 50 Hz or 115-120/200-230 V 60 Hz single-phase motors

The motor is designed for a single-phase electrical supply and is suitable for 50 Hz and 60 Hz operation. The motor
can be manually switched between nominal supply voltages of 110-120 V and 200-240 V.
Use the following procedure to check that the voltage selector switch is correctly positioned for the electrical supply
voltage:
1. Refer to Figure 7. Undo the three screws securing the terminal box cover (1) and remove the cover.
2. Check the position of the voltage selector switch (6). If the switch is in the correct position, continue at
If the voltage selector switch (6) is in the wrong position, press the switch to select the alternative position.
3. Refit the terminal box cover and secure with the three screws.
When selecting the mating half of the connector, please ensure that it is compatible (IEC60320 C19 female). For
compliance with CSA standards, only CSA certified connectors are to be used.
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(Figure 1, item 8).
2
.
2
.
Figure
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Figure 3 to 5. Tighten the earth
6.
Step 3.