Unit Wiring With Electric Heat (Single Point Connection) — Txv/Face-Split Evaporator Coil Or Dehumidification (Hot Gas Reheat) Refrigeration System (D - Trane Voyager TC* User Manual

Table 70. Unit Wiring with Electric Heat (Single Point Connection) — TXV/Face-Split Evaporator Coil or Dehumidification (Hot Gas
Reheat) Refrigeration System (Downflow only)
Unit Model
Tons Number
12½ TCD151C3
15 TCD181C3
TCD181C3
17½ TCD211C3
20 TCD241C3
25 TCD301C3
12½ TCD151C4
15 TCD181C4
TCD181C4
17½ TCD211C4
20 TCD241C4
25 TCD301C4
12½ TCD151CW
15 TCD181CW
TCD181CW
17½ TCD211CW
20 TCD241CW
80
Electrical Data
Heater Model Heater kW
(i)
Number Rating
208/230 Volts Three Phase
AYDHTRK318A 13.5/18.0
AYDHTRK336A 27.0/36.0
AYDHTRK354A 40.5/54.0
AYDHTRK318A 13.5/18.0
AYDHTRK336A 27.0/36.0
AYDHTRK354A 40.5/54.0
*AYDHTRK318A 13.5/18.0
AYDHTRL336A 27.0/36.0
AYDHTRL354A 40.5/54.0
AYDHTRK372A 54.0/72.0
AYDHTRL336A 27.0/36.0
AYDHTRL354A 40.5/54.0
AYDHTRK372A 54.0/72.0
AYDHTRL336A 27.0/36.0
AYDHTRL354A 40.5/54.0
AYDHTRK372A 54.0/72.0
460 Volts Three Phase
AYDHTRL418A
AYDHTRK436A
AYDHTRK454A
AYDHTRL418A
AYDHTRK427A3
AYDHTRK436A
AYDHTRK454A
*AYDHTRL418A
AYDHTRL427A3
AYDHTRL436A
AYDHTRL454A
AYDHTRK472A
AYDHTRL427A3
AYDHTRL436A
AYDHTRL454A
AYDHTRK472A
AYDHTRL427A3
AYDHTRL436A
AYDHTRL454A
AYDHTRK472A
575 Volts Three Phase
AYDHTRKW18A
AYDHTRMW36A
AYDHTRKW54A
AYDHTRKW18A
AYDHTRMW36A
AYDHTRKW54A
*AYDHTRKW18A
AYDHTRMW36A
AYDHTRLW54A
AYDHTRKW72A
AYDHTRMW36A
AYDHTRLW54A
AYDHTRKW72A
Standard Indoor Motor
Control
Stages Control
1 61/68
2 108/122
2 154/176
1 74/74
2 108/122
2 154/176
1 71/71
2 115/130
2 162/184
2 209/238
2 115/130
2 162/184
2 209/238
2 125/139
2 171/193
2 218/247
18.0 1 34
36.0 2 61
54.0 2 88
18.0 1 37
27.0 2 47
36.0 2 61
54.0 2 88
18.0 1 36
27.0 2 51
36.0 2 64
54.0 2 91
72.0 2 118
27.0 2 51
36.0 2 64
54.0 2 91
72.0 2 118
27.0 2 57
36.0 2 68
54.0 2 95
72.0 2 123
18.0 1 27
36.0 2 49
54.0 2 70
18.0 1 30
36.0 2 49
54.0 2 70
18.0 1 28
36.0 2 51
54.0 2 73
72.0 2 95
36.0 2 51
54.0 2 73
72.0 2 95
(High Efficiency)
Oversize Indoor Motor
Max Fuse Size Max Fuse Size
or Max Circuit or Max Circuit
Breaker MCA
70/70 68/76
110/125 115/130
175/200 162/184
100/100 80/80
110/125 115/130
175/200 162/184
90/90 77/77
125/150 125/139
175/200 171/193
225/250 218/247
125/150 125/139
175/200 171/193
225/250 218/247
150/150 —
175/200 —
225/250 —
35 37
70 64
90 91
50 39
50 —
70 64
90 91
45 39
60 —
70 68
100 95
125 123
60 —
70 68
100 95
125 123
70 —
70 —
100 —
125 —
30 30
50 51
70 73
40 32
50 51
70 73
35 30
60 55
80 77
100 98
60 55
80 77
100 98
(ii)
Breaker
80/80
125/150
175/200
90/90
125/150
175/200
100/100
125/150
175/200
225/250
125/150
175/200
225/250
—
—
—
40
70
100
50
—
70
100
50
—
70
100
125
—
70
100
125
—
—
—
—
30
60
80
40
60
80
40
60
80
100
60
80
100
RT-PRC024-EN