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Table 1 — Electrical Data — Units Without Optional Powered Convenience Outlet (cont)
UNIT
50PG
NOMINAL
POWER
SUPPLY
VOLTS-PH-HZ
VOLTAGE
RANGE
COMPRESSOR
(EA.)
OFM
FLA
IFM
FLA
POWER
EXHAUST
FLA
IFM
TYPE
ELECTRIC HEAT POWER SUPPLY
CRSINGLE
PART
NO.
(NOTE3)
DISCONNECT SIZE
WIRING
FIG.
NO.
MIN MAX RLA LRA
CRHEATER
PART
NO.
FLA
NOMINAL
KW*
MCA MOCP† FLA LRA
08
(cont)
575-3-60
(cont)
518 632 6.4 30.0 0.8 2.8 3.0
Low
Ċ Ċ Ċ 18.1 20 Ċ 19 86 Ċ
239A00 13.9 15.0 23.6 25 030A00 22 86 15
240A00 23.1 25.0 35.1 40 030A00 32 86 15
241A00 32.3 35.0 46.7 50 030A00 43 86 15
242A00 37.0 40.0 52.4 60 030A00 48 86 15
High
Ċ Ċ Ċ 18.9 25 Ċ 20 98 Ċ
239A00 13.9 15.0 24.6 25 030A00 23 98 15
240A00 23.1 25.0 36.1 40 030A00 33 98 15
241A00 32.3 35.0 47.7 50 030A00 44 98 15
242A00 37.0 40.0 53.4 60 030A00 49 98 15
09
208/230-3-60 187 253 16.0 91 1.5 5.2
Ċ
Low
Ċ Ċ Ċ/Ċ 44.3/44.3 60/60 Ċ 46/46 218/218 Ċ
225A00 20.0/23.1 7.5/10.0 44.3/44.3 60/60 030A00 46/46 218/218 15
226A00 30.0/34.6 11.3/15.0 44.3/49.8 60/60 030A00 46/46 218/218 15
227A00 50.0/57.7 18.8/25.0 69.0/78.7 70/80 031A00 64/72 218/218 16
228A00 70.0/80.8 26.3/35.0 94.1/107.5 100/110 031A00 87/99 218/218 17
229A00 80.0/92.4 30.0/40.0 106.6/122.0 110/125 031A00 98/112 218/218 17
High
Ċ Ċ Ċ/Ċ 49.3/49.3 60/60 Ċ 52/52 261/261 Ċ
225A00 20.0/23.1 7.5/10.0 49.3/49.3 60/60 030A00 52/52 261/261 15
226A00 30.0/34.6 11.3/15.0 50.3/56.1 60/60 030A00 52/52 261/261 15
227A00 50.0/57.7 18.8/25.0 75.3/84.9 80/90 031A00 69/78 261/261 16
228A00 70.0/80.8 26.3/35.0 100.3/113.8 110/125 031A00 92/105 261/261 17
229A00 80.0/92.4 30.0/40.0 112.8/128.2 125/150 031A00 104/118 261/261 17
3.0
Low
Ċ Ċ Ċ/Ċ 47.3/47.3 60/60 Ċ 50/50 222/222 Ċ
225A00 20.0/23.1 7.5/10.0 47.3/47.3 60/60 030A00 50/50 222/222 15
226A00 30.0/34.6 11.3/15.0 47.8/53.6 60/60 030A00 50/50 222/222 15
227A00 50.0/57.7 18.8/25.0 72.8/82.4 80/90 031A00 67/76 222/222 16
228A00 70.0/80.8 26.3/35.0 97.8/111.3 100/125 031A00 90/102 222/222 17
229A00 80.0/92.4 30.0/40.0 110.3/125.7 125/150 031A00 101/116 222/222 17
High
Ċ Ċ Ċ/Ċ 52.3/52.3 60/60 Ċ 55/55 265/265 Ċ
225A00 20.0/23.1 7.5/10.0 52.3/52.3 60/60 030A00 55/55 265/265 15
226A00 30.0/34.6 11.3/15.0 54.0/59.8 60/60 030A00 55/55 265/265 15
227A00 50.0/57.7 18.8/25.0 79.0/88.7 80/90 031A00 73/82 265/265 16
228A00 70.0/80.8 26.3/35.0 104.1/117.5 110/125 031A00 96/108 265/265 17
229A00 80.0/92.4 30.0/40.0 116.6/132.0 125/150 031A00 107/121 265/265 17
460-3-60 414 506 7.1 46 0.8
2.6
Ċ
Low
Ċ Ċ Ċ 20.1 25 Ċ 21 110 Ċ
232A00 11.5 10.0 20.1 25 030A00 21 110 15
233A00 17.3 15.0 24.9 25 030A00 23 110 15
234A00 28.9 25.0 39.3 40 030A00 36 110 15
235A00 40.4 35.0 53.8 60 030A00 49 110 15
236A00 46.2 40.0 61.0 70 033A00 56 110 19
4.8 High
Ċ Ċ Ċ 22.3 25 Ċ 24 132 Ċ
232A00 11.5 10.0 22.3 25 030A00 24 132 15
233A00 17.3 15.0 27.7 30 030A00 25 132 15
234A00 28.9 25.0 42.1 45 030A00 39 132 15
235A00 40.4 35.0 56.5 60 030A00 52 132 15
236A00 46.2 40.0 63.7 70 033A00 59 132 19
LEGEND
FLA − Full Load Amps
HACR − Heating, Air Conditioning and Refrigeration
IFM − Indoor − Fan Motor
LRA − Locked Rotor Amps
MCA − Minimum Circuit Amps
MOCP − Maximum Overcurrent Protection
NEC − National Electrical Code
OFM − Outdoor−Fan Motor
RLA − Rated Load Amps
* Heater capacity (kW) is based on heater voltage of 208 v, 240 v, or 480 v. If power distribu-
tion voltage to unit varies from rated heater voltage, heater kW will vary accordingly.
† Fuse or HACR circuit breaker.
NOTES:
1. In compliance with NEC requirements for multimotor and combination load equip-
ment (refer to NEC Articles 430 and 440), the overcurrent protective device for the
unit shall be fuse or HACR breaker.
2. Unbalanced 3-Phase Supply Voltage
Never operate a motor where a phase imbalance in supply voltage is greater than
2%. Use the following formula to determine the percentage of voltage imbalance.
% Voltage Imbalance = 100 x
max voltage deviation from average voltage
average voltage
Example: Supply voltage is 460-3-60
AB = 224 v
BC = 231 v
AC = 226 v
Average Voltage =
224 + 231 + 226
3
681
3
=
227
=
Determine maximum deviation from average voltage.
(AB) 227 – 223 = 3 v
(BC) 231 – 227 = 4 v
(AC) 227 – 226 = 1 v
Maximum deviation is 4 v.
Determine percent of voltage imbalance.
% Voltage Imbalance = 100 x
4
227
= 1.76%
This amount of phase imbalance is satisfactory as it is below the maximum allowable 2%.
IMPORTANT: If the supply voltage phase imbalance is more than 2%, contact your local electric
utility company immediately.
3. Single point kits CRSINGLE028A00 and CRSINGLE030A00 are not required if
field−supplied pressure connectors are used.
50PG03−16