Danfoss Turbocor VTT Series - Motor Terminal Block; Figure 50 - Motor Terminal Block

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M-SV-VT-001-EN Rev. A
Compressor Components
Tower Feed Through Nut,
Torque to 20 Nm
(15 ft.lb.) (3 places)
3.3.3 Motor Terminal
Block
The Motor Terminal Block supports and separates the Motor Bus Bars and connects the VFD cables to
the Compressor motor. This is the location where the Compressor receives 3-Phase AC voltage.
Refer to Figure 50 (Motor Terminal Block) to locate the AC voltage input to the motor.
Figure 50 - Motor Terminal
Block
Bus Bar Mounting Screws,
Torque to 5 Nm (44 ft.lb.)
(6 places)
Power Cable Nuts,
Torque to 10 Nm
(8 ft.lb.) (3 places)
Copper Spacer,
Washer, & Lock
Washer (3 places)
Terminal Block to
Compressor Screws,
Torque to 6 Nm
(53 in.lb.) (4 places)