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50TFQ
UNIT VOLTAGE
UNIT SIZE
(60 Hz)
208/230/240
(3 phase)
008, 009
460/480
(3 phase)
575
(3 phase)
208/230/240
(3 phase)
012
460/480
(3 phase)
575
(3 phase)
*Two heater packages required to provide kW indicated.
†Use CRSINGLE008A00 for units with an electrical convenience outlet.
NOTES:
1. The rated heater voltage is 240, 480, and 575 v. If power distribution voltage varies from rated heater voltage, heater kW will vary accordingly.
2. To determine heater kW at voltages other than those shown in table, use the following formula:
Heater kW new = Heater kW rated x (unit power distribution voltage/rated heater voltage)
As an example:
For a 16 kW heater rated at 240 v with a power distribution voltage of 215 v
2
kW new = 16 kW (215/240)
kW new = 12.8 kW (rating at 215 v)
Table 3A — Electrical Data (Units Without Electrical Convenience Outlet)
50TFQ
NOMINAL
IFM
UNIT SIZE
V-PH-Hz
TYPE
STD
208/230-3-60
HIGH-STATIC 187 254
008
STD
(7
1
/
Tons)
2
460-3-60
HIGH-STATIC 414 508
STD
575-3-60
HIGH-STATIC
NOTE: Legend and Notes for Electrical Data are on page 11.
Table 2 — Electric Heating Capacities
ACCESSORY
kW
7.8/ 9.6/10.4
12.0/14.7/16.0
18.6/22.8/24.8
24.0/29.4/32.0
31.8/39.0/42.4*
12.8/13.9
15.2/16.5
25.6/27.8
30.4/33.0
38.4/41.7*
17.0
34.0
7.8/ 9.6/10.4
12.0/14.7/16.0
24.0/29.4/32.0
31.8/39.0/42.4*
37.6/46.2/50.0*
15.2/16.5
25.6/27.8
30.4/33.0
38.4/41.7*
45.9/50.0*
17.0
34.0
51.0*
VOLTAGE
COMPRESSOR
RANGE
(each)
OFM
FLA
Min Max
RLA
LRA
187 254
13.4
91.0
1.4
13.4
91.0
1.4
414 508
6.7
42.0
0.7
6.7
42.0
0.7
518 632
5.4
39.0
0.7
ELECTRIC HEATER
PART NUMBER
CRHEATER---A00
017
010
011
012
012 and 017
016
013
014
015
014 and 016
018
019
017
010
012
012 and 017
010 and 012
013
014
015
014 and 016
013 and 015
018
019
018 and 019
2
ELECTRIC HEAT*
IFM
FLA
Nominal
FLA
MCA
kW**
—
—
38.8/ 38.8
7.8/10.4
21.7/ 25.0
65.9/ 70.0
12.0/16.0
33.3/ 38.5
80.4/ 86.9
5.8
18.6/24.8 51.6/ 59.7 103.3/113.4
24.0/32.0 66.6/ 77.0 122.0/135.0
31.8/42.4 88.3/102.0 149.1/166.3
—
—
43.6/ 43.6
7.8/10.4 21.7/ 25.0
70.7/ 74.8
12.0/16.0 33.3/ 38.5
85.2/ 91.7
10.6
18.6/24.8 51.6/ 59.7 108.1/118.2
24.0/32.0 66.6/ 77.0 126.8/139.8
31.8/42.4 88.3/102.0 153.9/171.1
—
—
19.1
13.9
16.7
40.0
16.5
19.8
43.8
2.6
27.8
33.4
60.8
33.0
39.7
68.7
41.7
50.2
81.8
—
—
21.3
13.9
16.7
42.2
16.5
19.8
46.0
4.8
27.8
33.4
63.0
33.0
39.7
70.9
41.7
50.2
84.0
—
—
15.4
2.6
17.0
17.1
36.7
34.0
34.1
58.0
—
—
17.1
4.8
17.0
17.1
38.5
34.0
34.1
59.7
8
SINGLE POINT BOX
PACKAGE NO.
CRSINGLE---A00
007
007
009
009
013
006
006
008
008
010
006
006†
012
012
015
017
017
011
014
014
016
016
011
014
016
DISCONNECT
POWER SUPPLY
SIZE†
MOCP
FLA
40/ 40††
41/ 41
229/229
70/ 70
66/ 69
251/254
90/ 90
79/ 85
262/268***
110/125
100/109
281/289***
125/150
117/129
296/306***
150/175
142/158
317/331***
45/ 45††
46/ 46
273/273
80/ 80
71/ 75
294/298
90/100
85/ 91
306/311***
110/125
106/115
324/332***
150/150
123/135
339/350***
175/175
148/164
361/375***
20††
20
40††
39
45††
43
70
58
70
66
90
78
25††
23
45††
42
50††
45
70
61
80
68
90
80
20††
16
40††
36
60††
55
20††
18
40††
38
60††
57
LRA
108
124
128
141
147
158
130
146
149
163
169
180***
97
114
131
114
132
149
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