Air Handler Unit Wiring, Electrical Characteristics - Trane 7½ - 20 Tons Manual

Electrical Data
5-20 Tons, Air Handler Unit Wiring, Electrical Characteristics
Table 35. Unit Wiring - Air Handler
Tons Unit Model Number
TWE060A1,B1
TWE060A3,B3
5
TWE060A4,B4
TWE060AW
TWE090A1, B1
(ii)
TWE090A3, B3
7½
(iii)
TWE090A3, B3
TWE090AW
TWE120A1,B1
(ii)
TWE120A3,B3
10
(iii)
TWE120A3,B3
TWE120AW,BW
TWE180B3
15 TWE180B4
TWE180BW
TWE240B3, E3
20 TWE240B4, E4
TWE240BW, EW
(i)
HACR type circuit breaker per NEC.
(ii)
When wired for 208-230 volt.
(iii)
When wired for 460 volt.
Table 36. Electrical Characteristics - Motors - 60Hz Air Handler
Tons Unit Model Number
TWE060A1, B1
TWE060A3, B3
5 TWE060A4, B4
TWE060AK
TWE060AW
TWE090A1, B1
(i)
TWE090A3, B3
7½
TWE090AK
TWE090AW
TWE120A1,B1
(i)
TWE120A3,B3
10
TWE120AK,BK
TWE120AW,BW
TWE180B3
TWE180B4
15
TWE180BK
TWE180BW
TWE240B3, E3
TWE240B4, E4
20
TWE240BK
TWE240BW, EW
(i)
Ships wired for 208-230/3/60. Field convertible to 460/3/60.
SSP-PRC001-EN
Unit Operating
Voltage Range
187-253
187-253
414-506
518-632
187-253
187-253
414-506
518-632
187-253
187-253
414-506
518-632
187-253
414-506
518-632
187-253
414-506
518-632
Standard Evaporator Fan Motor
No. Volts Phase
1 208-230 1
1 208-230 3
1 460 3
1 380 3
1 575 3
1 208-230 1
1 208-230/460 3 5.0/2.5
1 380 3
1 575 3
1 208-230 1
1 208-230/460 3 6.0/3.4
1 380 3
1 575 3
1 208-230 3
1 460 3
1 380 3
1 575 3
1 208-230 3 14.5
1 460 3
1 380 3 10.0
1 575 3
Maximum Fuse
Minimum Circuit or HACR Circuit
Ampacity Breaker Size
7 15
4 15
2 15
2 15
8 15
7 15
4 15
4 15
11 15
8 15
5 15
4 15
12 20
6 15
5 15
19 25
9 15
7 15
Oversized Evaporator Fan Motor
Amps
FLA LRA No.
5.6 45 1 208-230
2.6 16.4 1 208-230
1.3 8.2 1
1.4 9.9 -
1.3 6.6 1
6.2 33 1 208-230
34.3/17.0 1 208-230/460
2.5 23.8 -
3.1 15 1
8.3 57.4 1 208-230
49.0/27.5 1 208-230/460
3.0 30.9 -
2.6 17.5 1
9.4 74.9 1 208-230
4.6 39.3 1
7.3 54.5 -
3.4 24.6 1
98 1 208-230
6.7 47 1
53.9 -
5.4 37.3 1
(i)
Amps
Volts Phase FLA
1 6.3
3 3.6
460 3 1.8
- - -
575 3 1.7
1 7.7
3 6.0/3.4 49.0/27.5
- - -
575 3 2.6
1 -
3 9.4/4.6 74.9/39.3
- - -
575 3 5.4
3 14.4
460 3 6.7
- - -
575 3 5.4
3 18
460 3 9
- - -
575 3 7.2
LRA
45
22
11
-
10.8
57.4
-
17.5
-
-
37.3
98
47
-
37.3
122.8
61.4
-
49.8
33