Carrier 42QG18-C - Electrical Data Specifications

38
CONNECTING ELECTRICAL WIRING (Cont.)
17-3 ELECTRICAL DATA
Input Power
Main Power
Connections
Cooling
Split
System
Model
Starting
Current
(Note 1)
System
Power
Supply
35 °C
*
46 °C
**
52 °C
***
Heating
****
Circuit
Breaker
Wire
Size
(Note 2)
Heat Pump Amp V/Ph/Hz Amp Watt
Amp
Watt
Amp Watt Amp Watt Amp mm²
Standard mild ambient outdoor unit with rotary compressor
53QG18-H 52 9.5 1945
11.5 2425
- - 805 1745 20 4
53QG24-H 78
220/1/50
11.8 2435
13.9 2880
15.1 3130 11.8 2460 25 4
High ambient outdoor unit with rotary compressor
53QG18-H 44 8.6 1940
10.2 2270
11.1 2450 7.5 1660 20 4
53QG24-H 66
220/1/50
12.2 2635
14.2 3090
15.3 3340 11.3 2490 25 4
Cool Only Amp V/Ph/Hz Amp Watt
Amp
Watt
Amp Watt Amp Watt Amp mm²
High ambient outdoor unit with rotary compressor
53QG18-C 44 8.5 1880
9.8 2160
10.5 2320 - - 20 4
53QG24-C 66
220/1/50
12.5 2550
14.4 3015
15.5 3270 - - 25 4
Notes:
1. Starting Current duration is usually less than 1 Second.
2. Wire size shown applies to standard applications with line length up to 15 meter and a subsequent
voltage drop not to exceed 3%.
For specific conditions and long lines, the resulting voltage drop must be checked and it may be
necessary to use the next larger size.
When sizing wires consider the amperage at peak conditions with the highest possible ambient
temperature expected for the installation area and lowest probable line voltage.
3. Operating Conditions.
* Indoor 27/19 °C DBT/WBT Outdoor 35 °C DBT
High speed of indoor unit motor
** Indoor 27/19 °C DBT/WBT Outdoor 46 °C DBT
High speed of indoor unit motor
*** Indoor 27/19 °C DBT/WBT Outdoor 52 °C DBT
High speed of indoor unit motor
**** Indoor 20 °C DBT Outdoor 7/6 °C DBT/WBT
High speed of indoor unit motor