GD310-UL series VFD
Peripheral options and parts
-245-
2. Terminals P1, (+), PB and (-) connects the DC reactor options and parts.
3. Use 75
C CU wire only for field input and output wire.
4. Note ‘@@’: For Fame Size H1 using SUCCEED’s Terminal Block: “Tightening Torque shall be 22
in-
lb” or equivalent.
For Fame Size H1 using DEGSON’s Terminal Block: “Tightening Torque shall be 60 in-lb” Or
equivalent.
For Fame Size H1 using CONNECTION’s Terminal Block: “Tightening Torque shall be 49.5 in-lb” or
equivalent.
5. Note ‘$$’: For Model G340-01800UL-01 and G320-01300UL-01 using SUCCEED’s Terminal Block:
“Tightening Torque shall be 60 in-lb” Or equivalent.
For Model G340-01800UL-01 and G320-01300UL-
01 using DEGSON’s Terminal Block: “Tightening
Torque shall be 80 in-
lb” Or equivalent.
6.
Note ‘##’: UL listed wire connector shall be used.
D.4.3 Routing the cables
Route the motor cable away from other cable routes. Motor cables of several drives can be run in
parallel installed next to each other. It is recommended that the motor cable, input power cable and
control cables are installed on separate trays. Avoid long parallel runs of motor cables with other
cables to decrease electromagnetic interference caused by the rapid changes in the drive output
voltage.
Where control cables must cross power cables make sure that they are arranged at an angle as near
to 90 degrees as possible.
The cable trays must have good electrical bonding to each other and to the grounding electrodes.
Aluminum tray systems can be used to improve local equalizing of potential.
A figure of the cable routing is shown below.
Control cable
Control cable
Min. 200mm
Min. 300mm
Min. 500mm
Input power cable
Motor cable
Motor cable
Power cable
Wiring layout distances
D.4.4 Insulation checking
Check the insulation of the motor and motor cable as follows:
Summary of Contents for GD310-011P-4-UL
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