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ELECTRICAL/ELECTRIC HEAT DATA
TCA300
Voltage − 60hz − 3 phase
208/230V
460V
575V
Compressors
(4)
Rated Load Amps each (total)
18.6 (74.4)
9.6 (38.4)
7.8 (31.2)
Locked Rotor Amps each (total)
156 (624)
75 (300)
54 (216)
Outdoor Fan
Motors (4)
Full Load Amps each (total)
3 (12)
1.5 (6)
1.2 (4.8)
Locked Rotor Amps each (total)
6 (24)
3 (12)
2.9 (11.6)
Power
Exhaust
Fans (2)
Horsepower
1/3 (249)
1/3 (249)
1/3 (249)
Full Load Amps each (total)
4.8 (9.6)
2.6 (5.2)
2.0 (4.0)
Locked Rotor Amps each (total)
9.4 (18.8)
4.8 (9.6)
3.8 (7.2)
Service Outlet 115V GFI
15 Amps
15 Amps
15 Amps
Indoor Blower
Motor
Horsepower
5
7.5
10
5
7.5
10
5
7.5
10
Rated Load Amps
16.7
24.2
30.8
7.6
11
14
6.1
9
11
Locked Rotor Amps
105
152
193
45.6
66
84
36.6
54
66
1
Minimum
Circuit
Ampacity
with power
exhaust
0 kW
113
121
132
57
61
64
47
49
51
15 kW
118
126
132
57
61
64
47
49
51
30 kW
118
127
135
58
63
66
47
50
53
45 kW
163
172
180
81
85
89
65
68
71
60 kW
172
181
189
85
90
93
68
72
74
90 kW
244
253
261
122
126
130
97
101
103
without power exhaust
108
116
127
55
58
61
45
47
49
2
Maximum
Overcurrent
Protection
with power
exhaust
0 kW
125
150
150
60
70
70
50
50
60
15 kW
125
150
150
60
70
70
50
50
60
30 kW
125
150
150
60
70
70
50
50
60
45 kW
175
175
3
200
90
90
90
70
70
80
60 kW
175
3
200
3
200
90
90
100
70
80
80
90 kW
3
250
3
300
3
300
125
150
150
100
110
110
without power exhaust
125
125
150
60
60
70
50
50
60
4
Unit Fuse
Block
with power exhaust
LAFB
125A8−2
LAFB150A8−2
LAFB
60A9
LAFB70A8
LAFB50A8
LAFB60A9
without power exhaust
LAFB125A8−2
LAFB
150A8−2
LAFB60A9
LAFB70A8
LAFB50A8
LAFB60A9
Disconnect
0−30 kW
T1DISC150−1
T1DISC080−1
T1DISC080−1
45 kW
T1DISC150−1
T1DISC250−1
T1DISC080−1 T1DISC150−1
T1DISC080−1
60 kW
T1DISC250−1
T1DISC150−1
T1DISC080−1 T1DISC150−1
90 kW
N/A
T1DISC150−1
T1DISC150−1
4
Electric Heat Control Kit
T1EHKT01C−1Y
T1EHKT01C−1G
T1EHKT01C−1J
NOTE− Extremesofoperatingrangeareplusandminus10%oflinevoltage.
1 HACR type breaker or fuse.
2
RefertoNational or CanadianElectricalCodemanualtodeterminewire,fuseanddisconnectsizerequirements.
3
Circuit breaker must be field provided.
4
Only used with electric heat.
