Trane CVHE

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