Electrical Cable Size Specifications For Afdh Drives - Trane CVHE Installation Manual

Pre-Installation

Electrical cable size specifications for AFDH drives

Table 2.
INCOMING POWER TO DRIVE CIRCUIT
BREAKER:
Number of Cable Lugs Per Phase &
Range of Wire Sizes Lugs Will Accept
OUTPUT POWER TO COMPRESSOR
MOTOR:
Number of Wire Cables Per Phase &
Size of Factory Installed Wires
Table 3.
E-Frame AFDH
INCOMING POWER TO DRIVE CIRCUIT
BREAKER:
Number of Cable Lugs per Phase &
Range of Wire Sizes Lugs Will Accept
OUTPUT POWER TO COMPRESSOR
MOTOR:
Number of Wire Cables Per Phase &
Size of Factory Installed Wires
18
Input/output power wire cable sizes AFDH D-Frame drives
D-Frame AFDH
Input/output power wire cable sizes AFDH E-Frame drives
540 Amp Drive
Three Wire Lugs
2/0 - 400KCMIL
Three
4/0 Wires
302 Amp Drive 361 Amp Drive
Two Wire Lugs Three Wire Lugs
3/0 - 250KCMIL 2/0 - 400KCMIL
Two Two
3/0 Wires 4/0 Wires
590 Amp Drive 678 Amp Drive
Three Wire Lugs Three Wire Lugs
2/0 - 400KCMIL 2/0 - 400KCMIL
Three Three
250KCMIL Wires 350KCMIL Wires
443 Amp Drive
Two Wire Lugs
250KCMIL -
500KCMIL
Two
250KCMIL Wires
730 Amp Drive
Three Wire Lugs
2/0 - 400KCMIL
Three
350KCMIL Wires
AFDH-SVN01A-EN