RT-PRC024-EN 75
Electrical Data
(Standard Efficiency)
Table 61. Unit Wiring with Electric Heat (Single Point Connection) — Standard and Oversized Motor, Downflow & Horizontal
Standard Indoor Motor Oversize Indoor Motor
Tons
Unit Model
Number
Heater Model
Number
Heater kW
Rating
(i)
Control
Stages MCA
Max Fuse Size
or Max Circuit
Breaker MCA
Max Fuse Size
or Max Circuit
Breaker
208/230 Volts Three Phase
12½ TC*150D3 AYDHTRF318A/AYHHTRN318A 13.5/18.0 1 63/68 80/80 69/76 80/80
AYDHTRF336A/AYHHTRN336A 27.0/36.0 2 108/122 110/125 115/130 125/150
AYDHTRF354A/AYHHRTN354A 40.5/54.0 2 154/176 175/200 162/184 175/200
15 TC*180B3 AYDHTRK318A/AYHHTRN318A 13.5/18.0 1 78/78 100/100 84/84 100/100
AYDHTRK336A/AYHHTRN336A 27.0/36.0 2 108/122 110/125 115/130 125/150
AYDHTRK354A/AYHHTRN354A 40.5/54.0 2 154/176 175/200 162/184 175/200
17½ TC*210C3 AYDHTRL336A/AYHHTRQ336A 27.0/36.0 2 115/130 125/150 125/139 125/150
AYDHTRL354A/AYHHTRQ354A 40.5/54.0 2 162/184 175/200 171/193 175/200
20 TC*240B3 AYDHTRL336A/AYHHTRN336A 27.0/36.0 2 115/130 125/150 125/139 125/150
AYDHTRL354A/AYHHTRN354A 40.5/54.0 2 162/184 175/200 171/193 175/200
AYDHTRK372A/AYHHTRN372A 54.0/72.0 2 209/238 225/250 218/247 225/250
25 TC*300B3 AYDHTRL336A/AYHHTRN336A 27.0/36.0 2 125/139 150/150 — —
AYDHTRL354A/AYHHTRN354A 40.5/54.0 2 171/193 175/200 — —
AYDHTRK372A/AYHHTRN372A 54.0/72.0 2 218/247 225/250 — —
460 Volts Three Phase
12½ TC*150D4 AYDHTRL418A/AYHHTRN418A 18.0 1 34 40 37 40
AYDHTRK436A/AYHHTRN436A 36.0 2 61 70 64 70
AYDHTRK454A/AYHHTRP454A 54.0 2 88 90 91 100
15 TC*180B4 AYDHTRL418A.AYHHTRN418A 18.0 1 393 50 42 50
AYDHTRK436A/AYHHTRP436A 36.0 2 61 70 64 70
AYDHTRK454A/AYHHTRP454A 54.0 2 88 90 91 100
17½ TC*210C4 AYDHTRL436A/AYHHTRQ436A 36.0 2 64 70 68 70
AYDHTRL454A/AYHHTRQ454A 54.0 2 91 100 95 100
20 TC*240B4 AYDHTRL436A/AYHHTRN436A 36.0 2 64 70 68 70
AYDHTRL454A/AYHHTRN454A 54.0 2 91 100 95 100
AYDHTRK472A/AYHHTRN472A 72.0 2 118 125 123 125
25 TC*300B4 AYDHTRL436A/AYHHTRN436A 36.0 2 68 70 — —
AYDHTRL454A/AYHHTRN454A 54.0 2 95 100 — —
AYDHTRK472A/AYHHTRN472A 72.0 2 123 125 — —
575 Volts Three Phase
12½ TC*150DW AYDHTRKW18A/AYHHTRNW18A 18.0 1 27 30 30 35
AYDHTRMW36A/AYHHTRPW36A 36.0 2 49 50 51 60
AYDHTRKW54A/AYHHTRPW54A 54.0 2 70 70 73 80
15 TC*180BW AYDHTRKW18A/AYHHTRNW18A 18.0 1 31 40 33 40
AYDHTRMW36A/AYHHTRPW36A 36.0 2 49 50 51 60
AYDHTRKW54A/AYHHTRPW54A 54.0 2 70 70 73 80
17½ TC*210CW AYDHTRMW36A/AYHHTRPW36A 36.0 2 51 60 55 60
AYDHTRLW54A/AYHHTRQW54A 54.0 2 73 80 77 80
20 TC*240BW AYDHTRMW36A/AYHHTRMW36A 36.0 2 51 60 55 60
AYDHTRLW54A/AYHHTRNW54A 54.0 2 73 80 77 80
AYDHTRKW72A/AYHHTRNW72A 72.0 2 95 100 98 100
25 TC*300BW AYDHTRMW36A/AYHHTRMW36A 36.0 2 55 60 — —
AYDHTRLW54A/AYHHTRNW54A 54.0 2 77 80 — —
AYDHTRKW72A/AYHHTRNW72A 72.0 2 98 100 — —