Carrier 50PG03-16 Electric Heater User Manual


 
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Table 2 — Electrical Data — Units With Optional Powered Convenience Outlet (cont)
UNIT
50PG
NOMINAL
POWER
SUPPLY
VOLTS-PH-HZ
VOLTAGE
RANGE
COMPRESSOR
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
07
208/230-3-60 187 253 20.5 149 1.5
5.2
Ċ
Low
Ċ Ċ Ċ/Ċ 37.2/37.2 50/50 Ċ 37/37 187/187 Ċ
208A00 10.0/11.5 3.8/5.0 37.2/37.2 50/50 030A00 37/37 187/187 15
209A00 15.0/17.3 5.6/7.5 37.2/37.2 50/50 030A00 37/37 187/187 15
210A00 20.0/23.1 7.5/10.0 37.5/40.8 50/50 030A00 37/38 187/187 15
211A00 30.0/34.6 11.3/15.0 50.0/55.2 50/50 030A00 46/51 187/187 15
212A00 40.0/46.2 15.0/20.0 62.5/69.7 60/70 031A00 58/65 187/187 16
213A00 50.0/57.7 18.8/25.0 75.1/84.1 70/80 031A00 69/78 187/187 16
7.5 High
Ċ Ċ Ċ/Ċ 39.5/39.5 50/50 Ċ 39/39 213/213 Ċ
208A00 10.0/11.5 3.8/5.0 39.5/39.5 50/50 030A00 39/39 213/213 15
209A00 15.0/17.3 5.6/7.5 39.5/39.5 50/50 030A00 39/39 213/213 15
210A00 20.0/23.1 7.5/10.0 40.4/43.7 50/50 030A00 39/41 213/213 15
211A00 30.0/34.6 11.3/15.0 52.9/58.1 60/60 030A00 49/54 213/213 15
212A00 40.0/46.2 15.0/20.0 65.4/72.5 70/80 031A00 60/67 213/213 16
213A00 50.0/57.7 18.8/25.0 77.9/87.0 80/90 031A00 72/81 213/213 16
5.2
1.4
Low
Ċ Ċ Ċ/Ċ 38.6/38.6 50/50 Ċ 38/38 189/189 Ċ
208A00 10.0/11.5 3.8/5.0 38.6/38.6 50/50 030A00 38/38 189/189 15
209A00 15.0/17.3 5.6/7.5 38.6/38.6 50/50 030A00 38/38 189/189 15
210A00 20.0/23.1 7.5/10.0 39.3/42.6 50/50 030A00 38/40 189/189 15
211A00 30.0/34.6 11.3/15.0 51.8/57.0 60/60 030A00 48/53 189/189 15
212A00 40.0/46.2 15.0/20.0 64.3/71.4 70/80 031A00 59/66 189/189 16
213A00 50.0/57.7 18.8/25.0 76.8/85.9 80/90 031A00 71/80 189/189 16
7.5 High
Ċ Ċ Ċ/Ċ 40.9/40.9 60/60 Ċ 41/41 214/214 Ċ
208A00 10.0/11.5 3.8/5.0 40.9/40.9 60/60 030A00 41/41 214/214 15
209A00 15.0/17.3 5.6/7.5 40.9/40.9 60/60 030A00 41/41 214/214 15
210A00 20.0/23.1 7.5/10.0 42.2/45.4 60/60 030A00 41/42 214/214 15
211A00 30.0/34.6 11.3/15.0 54.7/59.9 60/70 031A00 50/56 214/214 15
212A00 40.0/46.2 15.0/20.0 67.2/74.3 70/80 031A00 62/69 214/214 16
213A00 50.0/57.7 18.8/25.0 79.7/88.7 80/90 031A00 73/82 214/214 16
460-3-60 414 506 9.6 75 0.8
2.6
Ċ
Low
Ċ Ċ Ċ 17.6 25 Ċ 17 94 Ċ
215A00 5.8 5.0 17.6 25 030A00 17 94 15
216A00 8.7 7.5 17.6 25 030A00 17 94 15
217A00 11.5 10.0 20.4 25 030A00 19 94 15
218A00 17.3 15.0 27.6 30 030A00 25 94 15
219A00 23.1 20.0 34.8 35 030A00 32 94 15
220A00 28.9 25.0 42.1 45 030A00 39 94 15
3.4 High
Ċ Ċ Ċ 18.4 25 Ċ 18 107 Ċ
215A00 5.8 5.0 18.4 25 030A00 18 107 15
216A00 8.7 7.5 18.4 25 030A00 18 107 15
217A00 11.5 10.0 21.4 25 030A00 20 107 15
218A00 17.3 15.0 28.6 30 030A00 26 107 15
219A00 23.1 20.0 35.8 40 030A00 33 107 15
220A00 28.9 25.0 43.1 45 030A00 40 107 15
2.6
0.6
Low
Ċ Ċ Ċ 18.2 25 Ċ 18 95 Ċ
215A00 5.8 5.0 18.2 25 030A00 18 95 15
216A00 8.7 7.5 18.2 25 030A00 18 95 15
217A00 11.5 10.0 21.2 25 030A00 19 95 15
218A00 17.3 15.0 28.4 30 030A00 26 95 15
219A00 23.1 20.0 35.6 40 030A00 33 95 15
220A00 28.9 25.0 42.8 45 030A00 39 95 15
3.4 High
Ċ Ċ Ċ 19.0 25 Ċ 19 108 Ċ
215A00 5.8 5.0 19.0 25 030A00 19 108 15
216A00 8.7 7.5 19.0 25 030A00 19 108 15
217A00 11.5 10.0 22.2 25 030A00 20 108 15
218A00 17.3 15.0 29.4 30 030A00 27 108 15
219A00 23.1 20.0 36.6 40 030A00 34 108 15
220A00 28.9 25.0 43.8 45 030A00 40 108 15
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