Quantech QTC4 STYLE A Series Installation Operation & Maintenance page 55

Air-cooled screw liquid chillers with variable speed drive, 150 - 500 tons, 525 - 1750 kw, 2 compressor, 60 hz
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FORM QTC4-NM1
ISSUE DATE: 4/2/2018
TABLE 4 - ELECTRICAL LUG DATA (CONT'D)
FIELD WIRING LUGS
QTC4 MODEL
INPUT
MODEL COND EVAP
VOLTS
200
230
380
460
S
G
400
460
575
200
230
380
470
C
K
400
460
575
200
230
380
480
C
J
400
460
575
200
230
380
500
S
J
400
460
575
QUANTECH
STANDARD & ULTRA QUIET CONDENSER FANS
TERMINAL
BLOCK
WIRE
LUG
INPUT
PER
WIRE
FREQ
PHASE
RANGE
DUAL POINT WIRING
60
60
60
3
#2 - 600 kcmil
50
3
#2 - 600 kcmil
60
2
#2 - 600 kcmil
60
2
#2 - 600 kcmil
60
60
60
3
#2 - 600 kcmil
50
3
#2 - 600 kcmil
60
2
#2 - 600 kcmil
60
2
#2 - 600 kcmil
60
60
60
3
#2 - 600 kcmil
50
3
#2 - 600 kcmil
60
2
#2 - 600 kcmil
60
2
#2 - 600 kcmil
60
60
60
3
#2 - 600 kcmil
50
3
#2 - 600 kcmil
60
2
#2 - 600 kcmil
60
2
#2 - 600 kcmil
SECTION 4 - INSTALLATION
CIRCUIT
BREAKER
DISCONNECT SWITCH
WIRES
LUG
WIRES
PER
WIRE
PHASE
RANGE
PHASE
3
#3/0 ~ 400 kcmil
3
#3/0 ~ 400 kcmil
2
#1 ~ 500 kcmil
2
#1 ~ 500 kcmil
3
#3/0 ~ 400 kcmil
3
#3/0 ~ 400 kcmil
2
#1 ~ 500 kcmil
2
#1 ~ 500 kcmil
3
#3/0 ~ 400 kcmil
3
#3/0 ~ 400 kcmil
2
#1 ~ 500 kcmil
2
#1 ~ 500 kcmil
3
#3/0 ~ 400 kcmil
3
#3/0 ~ 400 kcmil
2
#1 ~ 500 kcmil
2
#1 ~ 500 kcmil
NON-FUSED
LUG
PER
WIRE
RANGE
3
#3/0 ~ 400 kcmil
3
#3/0 ~ 400 kcmil
2
#1 ~ 500 kcmil
2
#1 ~ 500 kcmil
3
#3/0 ~ 400 kcmil
3
#3/0 ~ 400 kcmil
2
#1 ~ 500 kcmil
2
#1 ~ 500 kcmil
3
#3/0 ~ 400 kcmil
3
#3/0 ~ 400 kcmil
2
#1 ~ 500 kcmil
2
#1 ~ 500 kcmil
3
#3/0 ~ 400 kcmil
3
#3/0 ~ 400 kcmil
2
#1 ~ 500 kcmil
2
#1 ~ 500 kcmil
55
4

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