14
Table 2 -- Electrical Data -- Units Without Optional Convenience Outlet (cont)
UNIT
50PG
NOMINAL
POWER SUPPLY
Volts-Ph-Hz
VOLTAGE
RANGE
COMPRESSOR
OFM
FLA
POWER
EXHAUST
FLA
IFM
TYPE
IFM
FLA
ELECTRIC HEAT POWER SUPPLY
DISCONNECT
SIZE
Min Max RLA LRA FLA
Nominal
kW*
MCA MOCP† FLA LRA
05
(cont)
460-3-60 414 506 7.1 46 0.5
—
Low 2. 1
— — 11.5 15 11 53
5.8 5.0 11.5 15 11 53
8.7 7.5 13.5 15 12 53
11.5 10.0 17.0 20 16 53
17.3 15.0 24.3 25 22 53
23.1 20.0 31.5 35 29 53
High 2.6
— — 12.0 15 12 62
5.8 5.0 12.0 15 12 62
8.7 7.5 14.1 15 13 62
11.5 10.0 17.6 20 16 62
17.3 15.0 24.9 25 23 62
23.1 20.0 32.1 35 30 62
0.6
Low 2. 1
— — 12.1 15 12 54
5.8 5.0 12.1 15 12 54
8.7 7.5 14.3 15 13 54
11.5 10.0 17.8 20 16 54
17.3 15.0 25.0 30 23 54
23.1 20.0 32.3 35 30 54
High 2.6
— — 12.6 15 12 63
5.8 5.0 12.6 15 12 63
8.7 7.5 14.9 15 14 63
11.5 10.0 18.4 20 17 63
17.3 15.0 25.6 30 24 63
23.1 20.0 32.9 35 30 63
575-3-60 518 633 5.1 34 0.5
—
Low 2. 1
— — 9.0 15 9 40
9.2 10.0 14.1 15 13 40
13.9 15.0 20.0 25 18 40
18.5 20.0 25.8 30 24 40
High 2.0
— — 8.9 15 9 46
9.2 10.0 14.0 15 13 46
13.9 15.0 19.9 20 18 46
18.5 20.0 25.6 30 24 46
1.4
Low 2. 1
— — 10.4 15 10 42
9.2 10.0 15.9 20 15 42
13.9 15.0 21.8 25 20 42
18.5 20.0 27.5 30 25 42
High 2.0
— — 10.3 15 10 48
9.2 10.0 15.8 20 14 48
13.9 15.0 21.6 25 20 48
18.5 20.0 27.4 30 25 48
06
208/230-1-60 187 253 26.9 145 1.5
—
Low 4. 9
— — 40.0/ 40.0 45/ 45 38/38 160/160
17.3/ 20.0 3.8/ 5.0 40.0/ 40.0 45/ 45 38/38 160/160
26.0/ 30.0 5.6/ 7.5 40.0/ 43.6 45/ 45 38/40 160/160
34.7/ 40.0 7.5/10.0 49.5/ 56.1 50/ 60 46/52 160/160
52.0/ 60.0 11.3/15.0 71. 1/ 81.1 80/ 90 65/75 160/160
69.3/ 80.0 15.0/20.0 92. 8/106.1 100/110 85/98 160/160
86.7/100.0 18.8/25.0 114.5/131.1 125/150 105/121 160/160
High 7.0
— — 42.1/ 42.1 45/ 45 41/41 185/185
17.3/ 20.0 3.8/ 5.0 42.1/ 42.1 45/ 45 41/41 185/185
26.0/ 30.0 5.6/ 7.5 42.1/ 46.3 45/ 50 41/43 185/185
34.7/ 40.0 7.5/10.0 52.1/ 58.8 60/ 60 48/54 185/185
52.0/ 60.0 11.3/15.0 73. 8/ 83.8 80/ 90 68/77 185/185
69.3/ 80.0 15.0/20.0 95. 4/108.8 100/110 88/100 185/185
86.7/100.0 18.8/25.0 117.1/133.8 125/150 108/123 185/185
1.4
Low 4. 9
— — 41.4/ 41.4 45/ 45 40/40 162/162
17.3/ 20.0 3.8/ 5.0 41.4/ 41.4 45/ 45 40/40 162/162
26.0/ 30.0 5.6/ 7.5 41.4/ 45.4 45/ 50 40/42 162/162
34.7/ 40.0 7.5/10.0 51.3/ 57.9 60/ 60 47/53 162/162
52.0/ 60.0 11.3/15.0 72. 9/ 82.9 80/ 90 67/76 162/162
69.3/ 80.0 15.0/20.0 94. 5/107.9 100/110 87/99 162/162
86.7/100.0 18.8/25.0 116.3/132.9 125/150 107/122 162/162
High 7.0
— — 43.5/ 43.5 50/ 50 42/42 187/187
17.3/ 20.0 3.8/ 5.0 43.5/ 43.5 50/ 50 42/42 187/187
26.0/ 30.0 5.6/ 7.5 43.5/ 48.0 50/ 50 42/44 187/187
34.7/ 40.0 7.5/10.0 53.9/ 60.5 60/ 70 50/56 187/187
52.0/ 60.0 11.3/15.0 75. 5/ 85.5 80/ 90 69/79 187/187
69.3/ 80.0 15.0/20.0 97. 1/110.5 100/125 89/102 187/187
86.7/100.0 18.8/25.0 118.9/135.5 125/150 109/125 187/187
LEGEND
FLA --- Full Load Amps
HACR --- Heating, Air Conditioningand Refrigeration
IFM --- Indoor(Evaporator) FanMotor
LRA --- Locked Rotor Amps
MCA --- MinimumCircuitAmps
MOCP --- Maximum Overcurrent Protection
NEC --- National Electrical Code
OFM --- Outdoor (Condenser)FanMotor
RLA --- RatedLoadAmps
*Heatercapacity (kW)is basedon heatervoltage of208v, 240v, 480v, or600v. Ifpower
distribution voltage to unitvariesfromrated heatervoltage,heaterkW will vary accord-
ingly.
{ Fuse or HACR circuit breaker .
NOTES:
1. In c ompliance withNECrequirementsfor multimotorandcombinationloadequipment(refer
toNECArticles430and440),theovercurrentprotectivedevicefortheunitshallbefuse or
HACRbreaker. Canadianunitsmaybefuse or circuitbreaker.
2. Unbalanced3-Phase Supply Voltage
Neveroperate amotorwhereaphaseimbalance insupply v oltageisgreaterthan 2%.Use
thefollowing formulatodetermine the percentageof voltageimbalance.
%VoltageImbalance =100x
maxvoltagedeviatio nfromaveragevoltage
average v oltage
Example: Supply voltage is 230---3---60
AB=224v
BC=231v
AC=226v
Average Voltage=
224+231+226
3
681
3
=
227
=
Determinemaximumdeviation from average voltage.
(AB)227–224 =3v
(BC) 231–227=4v
(AC)227–226 =1v
Maximumdeviationis4v.
Determinepercentof voltage imbalance.
%VoltageImbalance = 100x
4
227
=1.76%
Thisamountof phase imbalance issatisfactory asitisbelow themaximum allowable2%.
IMPORTANT: If the supply voltage phase imbalance is more than 2%, contact your local electric
utilitycompany immediately.
50PG03--07
