Trane Precedent RT-PRC005 User Manual page 58

Table ED-9 — Unit Wiring With Electric Heat (Single Point Connection) — 575 Volts — High Efficiency
To Use Heater
Tons With Model No.
BAYHTRRW06A
3 THC036AW BAYHTRRW12A
BAYHTRRW18A
BAYHTRRW06A
4 THC048AW
BAYHTRRW18A
BAYHTRRW06A
BAYHTRRW12A
5 THC060AW
BAYHTRRW18A
BAYHTRRW23A
BAYHTRSW09A
6 THC072AW BAYHTRSW18A
BAYHTRSW27A
BAYHTRSW36A
BAYHTRTW18A
7½ THC092AW
BAYHTRTW36A
BAYHTRTW18A
8½ THC102AW
BAYHTRTW36A
BAYHTRTW18A
10 THC120AW
BAYHTRTW36A
BAYHTRTW54A
NOTES:
1. Heater kW ratings are at 208/240 for 208/230V unit
2. HACR type circuit breaker per NEC.
58
Electrical
Data
Heater
kW Rating 1
575 Volts Three Phase
6.0
12.0
17.4
6.0
BAYHTRRW12A 12.0
17.4
6.0
12.0
17.4
23.0
9.0
18.0
27.0
36.0
18.0
BAYHTRTW27A 27.0
36.0
18.0
BAYHTRTW27A 27.0
36.0
18.0
BAYHTRTW27A 27.0
36.0
54.0
Standard Indoor Motor
Control Max Fuse Size Or
Stages MCA Max Circuit Breaker
1 8.6
2 15.8
2 22.3
1 9.1
2 16.3
2 22.8
1 11.8
2 17.1
2 23.6
2 30.3
1 13.5
1 23.8
2 34.6
2 45.4
1 24.8
2 35.6
2 46.4
1 24.8
2 35.6
2 46.4
1 26.3
2 37.1
2 47.9
2 56.6
(High Efficiency)
Oversize Indoor Motor
Max Fuse Size Or
2 MCA Max Circuit Breaker
15 9.3
20 16.6
25 23.1
15 10.1
20 17.3
25 23.8
15 12.4
20 17.8
25 24.3
35 31.0
20 14.3
25 24.8
35 35.6
50 46.4
25 26.3
40 37.1
50 47.9
25 26.3
40 37.1
50 47.9
30 28.4
40 39.3
50 50.0
60 58.8
2
15
20
25
15
20
25
15
20
25
35
20
25
40
50
30
40
50
30
40
50
30
40
50
60
RT -PRC005-EN