Trane Vfd Wiring Diagram
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Trane vfd wiring diagram. Units without bypass will not have all wires connected. Listed are vfd keypad cables according to product line and vfd function product function keypad cable intellipak i supply fan cbl3u72 6 intellipak i exh rtn fan. 7 lists typical control and po wer wires to be di sconnected. Trane has a policy of continuous product and product data improvement and reserves the right to change design and specifications without notice.
Our network of experts extends beyond the counter and guarantees your needs will be met with the most qualified solutions. Through the wiring diagram specifi cs to identify the one that best represents the op tions installed on the unit you are working on. Megger the motor and the wiring from the output of the drive or bypass first before continuing the process of. Follow the appropriate instructions.
For typical wiring diagrams for power and control signals for units with and without bypass. Control wire vfd connection point 18b 12 28a 27 30a 53 31a 55 32a 18 34a 05 jumper wire 39 and 04 vfd keypad cable sub d connector front of vfd 45a 02 46a 01 table 2. Bas svx19d en safety trane drive operating instructions safety. Trane has a policy of continous product and product data improvement and reserves the right to change design and specifications without notice.
Vfd induced capacitive voltages from the high switching speed of the pulse width modulation pwm drives discharge through motor bearings and cause. Trane tr150 pdf user manuals. The following instructions relate to either the intellipak or voyager iii. These tr200 drives are perfect to be installed on site for new and retrofit applications.
Intellipak units power supply wiring removal vfd supply fan with bypass with and without line reactors. Disconnect the wires and record the wire numbers as a reference to be used when reconnecting the new vfd. Trane tr200 series drives are available factory mounted and commissioned on trane intellipak voyager iii and performance climate changers.