Trane Precedent RT-PRC005 User Manual page 57

Table ED-8 — Unit Wiring With Electric Heat (Single Point Connection) — 460 Volts — High Efficiency
To Use Heater
Tons With Model No.
BAYHTRR406A
3 THC036A4 BAYHTRR412A
BAYHTRR418A
BAYHTRR406A
4 THC048A4 BAYHTRR412A
BAYHTRR418A
BAYHTRR406A
5 THC060A4 BAYHTRR412A
BAYHTRR418A
BAYHTRR423A
BAYHTRS409A
6 THC072A4 BAYHTRS418A
BAYHTRS427A
BAYHTRS436A
BAYHTRT409A
7½ THC092A4 BAYHTRT418A
BAYHTRT427A
BAYHTRT436A
BAYHTRT409A
8½ THC102A4 BAYHTRT418A
BAYHTRT427A
BAYHTRT436A
BAYHTRT418A
10 THC120A4 BAYHTRT427A
BAYHTRT436A
BAYHTRT454A
NOTES:
1. Heater kW ratings are at 208/240 for 208/230V unit
2. HACR type circuit breaker per NEC.
RT-PRC005-EN
Electrical
Data
Heater Control
kW Rating 1 Stages MCA
460 Volts Three Phase
6.0 1 10.4
12.0 2 19.4
17.4 2 27.5
6.0 1 11.1
12.0 2 20.1
17.4 2 28.3
6.0 1 14.7
12.0 2 21.6
17.4 2 29.8
23.0 2 38.3
9.0 1 17.5
18.0 1 30.3
27.0 2 43.8
36.0 2 57.3
9.0 1 19.4
18.0 1 31.0
27.0 2 44.5
36.0 2 58.0
9.0 1 21.4
18.0 1 31.0
27.0 2 44.5
36.0 2 58.0
18.0 1 32.9
27.0 2 46.4
36.0 2 59.9
54.0 2 70.8
(High Efficiency)
Standard Indoor Motor
Max Fuse Size Or
Max Circuit Breaker 2
15
20
30
15
25
30
20
25
30
40
25
35
45
60
25
35
45
60
25
35
45
60
35
50
60
80
Oversize Indoor Motor
Max Fuse Size Or
MCA Max Circuit Breaker 2
11.9 15
20.9 25
29.9 30
13.1 15
22.1 25
30.3 35
15.0 20
22.0 25
30.1 35
38.6 40
18.1 25
31.0 35
44.5 45
58.0 60
20.9 25
32.9 35
46.4 50
59.9 60
22.9 30
32.9 35
46.4 50
59.9 60
35.4 40
48.9 50
62.4 70
73.3 80
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