Table 2A -- Electrical Data -- Units Without Optional Convenience Outlet
UNIT
48PG
03
04
05
06
07
NOMINAL POWER VOLTAGE
SUPPLY RANGE
Volts-Ph-Hz MIn Max RLA
208/230-1-60 187 253 12.8
208/230-1-60 187 253 15.4
208/230-3-60 187 253 11.5
460-3-60 414 506 5.1
575-3-60 518 633 4.3
208/230-1-60 187 253 20.5
208/230-3-60 187 253 14.6
460-3-60 414 506 7.1
575-3-60 518 633 5.1
208/230-1-60 187 253 26.9
208/230-3-60 187 253 17.6
460-3-60 414 506 7.7
575-3-60 518 633 6.1
208/230-3-60 187 253 20.5
460-3-60 414 506 9.6
575-3-60 518 633 7.6
COMPRESSOR OFM PWR
EXH IFM IFM FAN MOTOR
LRA Oty FLA(ea) FLA (ea) TYPE FLA FLA
STD 4.9
ALT 4.9
60 1 1.0 0.52
STD 4.9
1.4
ALT 4.9
STD 4.9
ALT 4.9
83 1 1.8 0.52
STD 4.9
1.4
ALT 4.9
STD 4.9
ALT 4.9
77 1 1.0 0.52
STD 4.9
1.4
ALT 4.9
STD 2.1
ALT 2.1
35 1 0.5 0.30
STD 2.1
0.6
ALT 2.1
STD 2.1
ALT 2.1
31 1 0.5 0.24
STD 2.1
1.4
ALT 2.1
STD 4.9
ALT 7.0
109 1 1.0 0.52
STD 4.9
1.4
ALT 7.0
STD 4.9
ALT 5.2
91 1 1.0 0.52
STD 4.9
1.4
ALT 5.2
STD 2.1
ALT 2.8
46 1 0.5 0.30
STD 2.1
0.8
ALT 2.8
STD 2.1
ALT 2.0
34 1 0.5 0.24
STD 2.1
1.4
ALT 2.0
STD 4.9
ALT 7.0
145 1 1.5 0.52
STD 4.9
1.4
ALT 7.0
STD 5.2
ALT 5.2
123 1 1.5 0.52
STD 5.2
1.4
ALT 5.2
STD 2.8
ALT 2.8
50 1 0.8 0.30
STD 2.8
0.8
ALT 2.8
STD 2.0
ALT 2.0
40 1 0.8 0.24
STD 2.0
1.4
ALT 2.0
STD 5.2
ALT 7.5
149 1 1.5 0.52
STD 5.2
1.4
ALT 7.5
STD 2.8
ALT 3.4
75 1 0.8 0.30
STD 2.8
0.8
ALT 3.4
STD 2.0
ALT 2.8
54 1 0.8 0.24
STD 2.0
1.4
ALT 2.8
COMBUSTION POWER SUPPLY DISCONNECT SIZE
MCA MOCP FLA LRA
21.9/21.9 25/25 22/22 74/74
21.9/21.9 25/25 22/22 74/74
23.3/23.3 25/25 23/23 76/76
23.3/23.3 25/25 23/23 76/76
25.2/25.2 30/30 24/24 97/97
25.2/25.2 30/30 24/24 97/97
26.6/26.6 30/30 26/26 99/99
26.6/26.6 30/30 26/26 99/99
20.3/20.3 25/25 20/20 91/91
20.3/20.3 25/25 20/20 91/91
21.7/21.7 25/25 22/22 93/93
21.7/21.7 25/25 22/22 93/93
9 15 9 42
9 15 9 42
9.6 15 10 43
9.6 15 10 43
8 15 8 37
8 15 8 37
9.4 15 10 39
9.4 15 10 39
31.5/31.5 35/35 30/30 123/123
33.6/33.6 35/35 33/33 148/148
32.9/32.9 35/35 32/32 125/125
35.0/35.5 40/40 34/34 150/150
24.2/24.2 25/25 24/24 105/105
24.5/24.5 25/25 24/24 123/123
25.6/25.6 30/30 25/25 107/107
25.9/25.9 30/30 26/26 125/125
11.5 15 11 53
12 15 12 62
12.1 15 12 54
12.6 15 12 63
9 15 9 40
8.9 15 9 46
10.4 15 10 42
10.3 15 10 48
40.0/40.0 45/45 38/38 168/160
42.1/42.1 45/45 41/41 185/185
41.4/41.4 45/45 40/40 162/162
43.5/43.5 50/50 42/42 187/187
28.7/28.7 30/30 28/28 156/156
28.7/28.7 30/30 28/28 156/156
30.1/30.1 35/35 30/30 158/158
30.1/30.1 35/35 30/30 158/158
13 15 13 67
13 15 13 67
13.6 15 13 68
13.6 15 13 68
10.4 15 10 53
10.4 15 10 53
11.8 15 12 55
11.8 15 12 55
32.3/32.3 35/35 31/31 182/182
34.6/34.6 35/35 34/34 208/208
33.7/33.7 35/35 33/33 184/184
36.0/36.0 40/40 36/36 210/210
15.4 20 15 92
16.2 20 16 105
16 20 16 93
16.8 20 17 106
12.3 15 12 67
13.1 15 13 78
13.7 15 14 69
14.5 15 14 88
LEGEND
FLA -- Full Load Amps
HACR -- Heating, Air Conditioning and Refrigeration
IFM -- Indoor (Evaporator) Fan Motor
LRA -- Locked Rotor Amps
MCA -- Minimum Circuit Amps
MOCP -- Maximum Overcurrent Protection
NEC -- National Electrical Code
OFM -- Outdoor (Condenser) Fall Motor
RLA -- Rated Load Amps
Example: Supply voltage is 230-3-60.
C ,, ° c AB=224v
BC = 231 v
AC = 226 v
Average Voltage = 224 + 231 + 226
3
681
="W-
= 227
NOTES:
1. In compliance with NEC requirements for multimotor and combination load equipment
(refer to NEC Articles 430 and 440), the overcurrent protective device for the unit shall
be fuse or HACR breaker. Canadian units may be fuse or circuit breaker.
2. Unbalanced 3-Phase Supply Voltage
Never operate a motor where a phase imbalance in supply w_ltage is greater than 2%.
Use the following formula to determine the percent of voltage imbalance.
% Voltage Imbalance
= 100 x max voltage deviation from average voltage
average voltage
Determine maximum deviation from average voltage.
(AB) 227 - 224 = 3 v
(BC) 231 - 227 = 4 v
(AC) 227 - 226 = 1 v
Maximum deviation is 4 v.
Determine percent of voltage imbalance.
4
% Voltage Imbalance = 100 x 227
= 1.76%
This amount of phase imbalance is satisfactory as it is below the maximum allowable
2%.
IoMcPiOelRecTArNT:ul[li_eo_Ul[_)_yyWlt_alg_Pthelye imbal ..... i....... than 2°/o, contact the I
1!
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