Trane CVHE Installation Instructions Manual page 13

Table 3. Input/output power wire cable sizes
100K Short Circuit Withstand Rating
(a)
Catalog/Maximum Amps
Incoming power to drive circuit breaker:
Number of cables per phase and
range of wire sizes lugs will accept Std Lug
incoming power to drive circuit breaker:
Number of cables per phase and range of wire
sizes lugs will accept Opt Lug
Output power to compressor motor:
Number of wire cable per phase and
size of factory installed wires (unit mount)
Output power to compressor motor: Number
of cables per phase and range of wire sizes
lugs will accept (remote mount)
(a) Catalog amps reflect nominal selection sizes, maximum amps reflect AFD maximum capacity. Applications beyond catalog amps are
allowed per discussions with product support team.
Table 4. Input/output power wire cable sizes
35K Short Circuit Withstand Rating
(a)
Catalog/Maximum Amps
Incoming power to drive circuit breaker:
Number of cables per phase and
range of wire sizes lugs will accept Std Lug
incoming power to drive circuit breaker:
Number of cables per phase and range of wire
sizes lugs will accept Opt Lug
Output power to compressor motor:
Number of wire cable per phase and
size of factory installed wires (unit mount)
Output power to compressor motor:
Number of cables per phase and range of wire
sizes lugs will accept (remote mount)
65K Short Circuit Withstand Rating
(a)
Catalog/Maximum Amps
Incoming power to drive circuit breaker:
Number of cables per phase and
range of wire sizes lugs will accept Std Lug
Incoming power to drive circuit breaker:
Number of cables per phase and range of wire
sizes lugs will accept Opt Lug
Output power to compressor motor:
Number of wire cable per phase and
size of factory installed wires (unit mount)
Output power to compressor motor:
Number of cables per phase and range of wire
sizes lugs will accept (remote mount)
(a) Catalog amps reflect nominal selection sizes, maximum amps reflect AFD maximum capacity. Applications beyond catalog amps are allowed per dis-
cussions with product support team.
AFDH-SVN03H-EN
AFDH D-Frame drives (380 V/400 V) (continued)
293 Catalog/ 367 Catalog/
315 Maximum 395 Maximum
Two Wire Lugs Two Wire Lugs
3/0–250 KCMIL 400–500 KCMIL
Two Wire Lug
2/0-250 KCMIL
N/A
One Wire Lug
2/0-500 KCMIL
Two Three
4/0 Wires 4/0 Wires
Two Wire Lugs Two Wire Lugs
2-600 KCMIL 2-600 KCMIL
AFDH D-Frame drives (575 V/600 V)
178 Catalog/ 226 Catalog/
192 maximum 242 Maximum
One Wire Lug Two Wire Lugs
200–500 KCMIL 3/0–250 KCMIL
Two Wire Lug Two Wire Lug
2/0-250 KCMIL 2/0-250 KCMIL
One Wire Lug One Wire Lug
2/0-500 KCMIL 2/0-500 KCMIL
Two Two
3/0 Wires 3/0 Wires
Two Wire Lugs Two Wire Lugs
2-600 KCMIL 2-600 KCMIL
178 Catalog/ 226 Catalog/
192 Maximum 242 Maximum
One Wire Lug Two Wire Lug
200–500 KCMIL 3/0–250 KCMIL
Two Wire Lug
2/0-250 KCMIL
Two Wire Lug
2/0-250 KCMIL
One Wire Lug
2/0-500 KCMIL
Two Two
3/0 Wires 3/0 Wires
Two Wire Lugs Two Wire Lugs
2-600 KCMIL 2-600 KCMIL
446 Catalog/ 545 Catalog/
480 Maximum 588 Maximum
Four Wire Lugs Four Wire Lugs
4/0–500 KCMIL 4/0–500 KCMIL
Three Wire Lugs Three Wire Lugs
500-750 KCMIL 500-750 KCMIL
Three Three
4/0 Wires 4/0 Wires
Two Wire Lugs Two Wire Lugs
2-600 KCMIL 2-600 KCMIL
271 Catalog/ 321 Catalog/
290 Maximum 344 Maximum
Two Wire Lugs Two Wire Lugs
3/0–350 KCMIL 3/0–350 KCMIL
Two Wire Lugs Two Wire Lugs
400-500 KCMIL 400-500 KCMIL
Two Two
3/0 Wires 4/0 Wires
Two Wire Lugs Two Wire Lugs
2-600 KCMIL 2-600 KCMIL
271 Catalog/ 321 Catalog/
290 Maximum 344 Maximum
Two Wire Lug Two Wire Lug
2 AWG-500 2 AWG-500
KCMIL KCMIL
N/A N/A
Two Two
3/0 Wires 4/0 Wires
Two Wire Lugs Two Wire Lugs
2-600 KCMIL 2-600 KCMIL
Pre-Installation
374 Catalog/
400 Maximum
Two Wire Lugs
3/0–350 KCMIL
Two Wire Lugs
400-500 KCMIL
Three
4/0 Wires
Two Wire Lugs
2-600 KCMIL
374 Catalog/
400 Maximum
Two Wire Lug
2 AWG-500
KCMIL
N/A
Three
4/0 Wires
Two Wire Lugs
2-600 KCMIL
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