Trane CVHE

Pre-Installation
AFDH-SVN004C-EN 13
Electrical Cable Size
Specifications for AFDH Drives
Table 2. Input/output power wire cable sizes AFDH E-Frame drives (380V/400V)
380V/400V E-Frame AFDH Maximum amps 658 745 800 880 990
INCOMING POWER TO DRIVE CIRCUIT BREAKER: Number
of Cable Lugs per Phase and Range of Wire Sizes Standard
Lugs Will Accept
Four wire
lugs
4/0–500
KCmil
Four wire
lugs
4/0–500
KCmil
Four wire
lugs
4/0–500
KCmil
Four wire
lugs
4/0–500
KCmil
Four wire
lugs
4/0–500
KCmil
INCOMING POWER TO DRIVE CIRCUIT BREAKER: Number
of Cable Lugs per Phase and Range of Wire Sizes Optional
Lugs Will Accept
Three wire
lugs
500-750
KCmil
Three wire
lugs
500-750
KCMI
Three wire
lugs
500-750
KCmil
Three wire
lugs
500-750
KCmil
Three wire
lugs
500-750
KCmil
Four wire
lugs
3/0-400 KCmil
Four wire
lugs
3/0-400
KCmil
Four wire
lugs
3/0-400
KCmil
Four wire
lugs
3/0-400
KCmil
Four wire
lugs
3/0-400
KCmil
PHASE WIRE BETWEEN DRIVE AND CB: Number of Wire
Cable Per Phase and Size of Factory Installed Wires
Three
4/0 DLO
wires
Three
4/0 DLO
wires
Three
313 MCM DLO
wires
Three
313 MCM DLO
wires
Four
4/0 DLO
wires
OUTPUT POWER TO COMPRESSOR MOTOR: Number of Wire
Cable Per Phase and Size of Factory Installed Wires
Three
4/0 DLO
wires
Three
4/0 DLO
wires
Three
313 MCM DLO
wires
Three
313 MCM DLO
wires
Four
4/0 DLO
wires
Table 3. Input/output power wire cable sizes AFDH E-Frame drives (460V/480V)
460V/480V E-Frame AFDH Maximum amps 590 678 730 780 890
INCOMING POWER TO DRIVE CIRCUIT BREAKER: Number
of Cable Lugs per Phase and Range of Wire Sizes Standard
Lugs Will Accept
Four wire
lugs
4/0-500
KCmilKCmil
Four wire
lugs
4/0-500
KCmil
Four wire
lugs
4/0-500
KCmil
Four wire
lugs
4/0-500
KCmil
Four wire
lugs
4/0-500
KCmil
INCOMING POWER TO DRIVE CIRCUIT BREAKER: Number
of Cable Lugs per Phase and Range of Wire Sizes Optional
Lugs Will Accept
Three wire
lugs
500-750
KCmil
Three wire
lugs
500-750
KCmil
Three wire
lugs
500-750
KCmil
Three wire
lugs
500-750
KCmil
Three wire
lugs
500-750
KCmil
Four wire
lugs
3/0-400 KCmil
Four wire
lugs
3/0-400
KCmil
Four wire
lugs
3/0-400
KCmil
Four wire
lugs
3/0-400
KCmil
Four wire
lugs
3/0-400
KCmil
PHASE WIRE BETWEEN DRIVE AND CB: Number of Wire
Cable Per Phase and Size of Factory Installed Wires
Two
313 MCM DLO
wires
Three
4/0 DLO
wires
Three
4/0 DLO
wires
Three
313 MCM DLO
wires
Three
313 MCM DLO
wires
OUTPUT POWER TO COMPRESSOR MOTOR: Number of Wire
Cable Per Phase and Size of Factory Installed Wires
Two
313 MCM DLO
wires
Three
4/0 DLO
wires
Three
4/0 DLO
wires
Three
313 MCM DLO
wires
Three
313 MCM DLO
wires