Carrier 50YDV Installation, Operation And Maintenance Instructions page 40

R e s i d e n t i a l P a c k a g e d U n i t s - 6 0 H z P u r o n
R e v. : 4 J a n . , 2 0 1 2
Unit Operating Conditions
Table 12: GT-PG Series Typical Unit Operating Pressures and Temperatures: Continued
042
042
Entering Water Suction
Water Flow Pressure
Temp °F GPM/ton PSIG
1.5 114-124
*
30 2.25 113-123
3 113-123
1.5 130-140
50 2.25 129-139
3 129-139
1.5 132-142
70 2.25 131-141
3 131-141
1.5 136-146
90 2.25 135-145
3 135-145
1.5 143-153
110 2.25 142-152
3 141-151
*
Based on 15% Methanol antifreeze solution
048
048
Entering Water Suction
Water Flow Pressure
Temp °F GPM/ton
1.5 108-118
*
2.25 107-117
30
3 107-117
1.5 123-133
50 2.25 122-132
3 122-132
1.5 130-140
70 2.25 129-139
3 129-139
1.5 133-143
90 2.25 132-142
3 132-142
1.5 141-151
110 2.25 140-150
3 140-150
*
Based on 15% Methanol antifreeze solution
060
060
Entering Water Suction
Water Flow Pressure
Temp °F GPM/ton PSIG
1.5 98-108
*
30 2.25 97-107
3 96-106
1.5 118-128
50 2.25 117-127
3 115-125
1.5 135-145
70 2.25 133-143
3 132-142
1.5 139-149
90 2.25 138-148
3 138-148
1.5 144-154
110 2.25 143-153
3 142-152
*
Based on 15% Methanol antifreeze solution
40
Full Load Cooling - without HWG active
Discharge
Pressure Superheat Subcooling
PSIG
170-190 27-32 10-15
150-170 27-32 9-14
131-151 27-32 7-12
226-246 10-15 6-11
208-228 10-15 5-10
190-210 10-15 4-9
290-310 6-11 6-11
273-293 6-11 5-10
255-275 6-11 4-9
370-390 6-11 6-11
350-370 6-11 5-10
330-350 6-11 4-9
469-489 6-11 6-11
448-468 6-11 5-10
427-447 6-11 4-9
Full Load Cooling - without HWG active
Discharge
Pressure Superheat Subcooling
PSIG PSIG
180-200 27-32 12-17
161-181 28-33 10-15
142-162 29-34
236-256 16-21
218-238 17-22
200-220 17-22
305-325 10-15
285-305 11-16
265-285 11-16
390-410 8-13
368-388 9-14
345-365 9-14
497-517 6-11
472-492 7-12
447-467 8-13
Full Load Cooling - without HWG active
Discharge
Pressure Superheat Subcooling
PSIG
160-180 40-45 12-17
149-169 41-46 12-17
137-157 42-48 11-16
225-245 36-41 11-16
210-230 37-42 10-15
195-215 38-43 9-14
300-320 12-17 9-14
285-305 14-19 8-13
270-290 16-21 7-12
390-410 8-13 7-12
370-390 8-13 6-11
350-370 8-13 6-11
488-508 8-13 8-13
468-488 7-12 6-11
448-468 7-12 5-10
®
Water Air Temp Suction
Temp Rise Drop °F Pressure
°F DB
17.2-19.2 17-23 69-79
72-82
12.7-14.7 17-23
8.2-10.2 17-23 75-85
17.8-19.8 20-26 100-110
13.3-15.3 20-26 105-115
8.8-10.8 20-26 110-120
17.3-19.3 19-25 131-141
12.8-14.8 19-25 138-148
8.3-10.3 19-25 145-155
16-18 17-23 175-185
11.8-13.8 17-23 177-187
7.6-9.6 17-23 180-190
14-16 16-22
11-13 16-22
7-9 16-22
Water Air Temp Suction
Temp Rise Drop °F Pressure
°F DB
19.8-21.8 19-25
14.8-16.8 19-25
9-14 9.8-11.8 19-25
8-13 20.2-22.2 21-27 92-102
7-12 15.2-18.2 21-27 100-110
6-11 10.2-12.2 21-27 108-118
8-13 20-22 20-26 122-132
6-11 15-17 20-26 133-143
5-10 10-12 20-26 144-154
8-13 19-21 19-25 166-176
6-11 14-16 19-25 173-183
5-10 9-11 19-25 181-191
8-13 18-20 18-24
6-11 13.5-15.5 18-24
5-10 8.7-10.7 18-24
Water Air Temp Suction
Temp Rise Drop °F Pressure
°F DB
20-22 19-25 62-72
14.3-16.3 19-25 66-76
8.5-10.5 20-26 70-80
21.2-23.2 19-25 88-98
15.7-17.7 20-26 94-104
10.2-12.2 21-27 100-110
20.3-22.3 21-27 112-122
15-17 21-27 122-132
10-12 22-28 130-140
19.3-21.3 20-26 147-157
14.3-16.3 21-27 154-164
9.3-11.3 21-27 160-170
18.4-20.4 21-27
13.6-15.6 21-27
8.8-10.8 21-27
Full Load Heating - without HWG active
Discharge
Pressure Superheat Subcooling
PSIG PSIG
286-306 5-10
289-309 5-10
292-312 6-11
315-335 7-12
322-342 8-13
330-350 10-15
347-367 11-16
358-378 13-18
369-389 16-21
393-413 19-24
401-421 20-25
409-429 22-27
Full Load Heating - without HWG active
Discharge
Pressure Superheat Subcooling
PSIG PSIG
65-75 293-313 7-12
68-78 297-217 8-13
72-82 301-321 9-14
321-341 10-15
330-350 11-16
340-360 12-17
353-373 12-17
365-385 14-19
378-398 16-21
397-417 16-21
407-727 18-23
417-437 19-24
Full Load Heating - without HWG active
Discharge
Pressure Superheat Subcooling
PSIG PSIG
276-296 6-11
280-300 6-11
284-304 7-12
306-326 10-15
311-331 10-15
317-337 11-16
333-353 12-17 10-15
342-362 14-19 10-15
351-371 15-20 11-16
369-389 15-20 10-15
377-397 18-23 10-15
385-405 19-24 11-16
Water Air Temp
Temp Drop Rise °F
°F DB
5-10 4.5-6.5 16-22
6-11 3.9-5.9 17-23
6-11 3.2-5.2 18-24
6-11 9-11 22-28
6-11 7-9 23-29
7-12 5-7 24-30
6-11 13.4-15.4 29-35
8-13 10-12 30-36
9-14 6.9-8.9 31-37
7-12 17.6-19.6 36-42
9-14 13.2-15.2 37-43
12-17 8.7-10.7 38-44
Water Air Temp
Temp Drop Rise °F
°F DB
9-14 8.2-10.2 17-23
9-14 6.2-8.2 18-24
9-14 4.2-6.2 19-25
11-16 11.6-13.6 23-29
11-16 8.9-10.9 24-30
11-16 6-8 26-32
11-16 15-17 29-35
11-16 11.5-13.5 31-37
11-16 8-10 33-39
9-14 19.5-21.5 37-43
9-14 14.7-16.7 38-44
10-15 9.9-11.9 40-46
Water
Air Temp
Temp Drop
Rise °F DB
°F
6-11 8-10 17-23
6-11 6-8 18-24
6-11 4-6 19-25
8-13 11-13 23-29
8-13 8.3-10.3 24-30
9-14 5.5-7.5 25-31
14-16 28-34
10.5-12.5 30-36
7.3-9.3 32-38
17.7-19.7 36-42
13.4-15.4 37-43
9-11 38-44