Carrier 50PCH specifications Entering

Table 15 — 50PC006 Typical Unit Operating Pressures and Temperatures

ENTERING				COOLING								HEATING
WATER	WATER	Suction	Discharge	Super-	Sub-		Water	Air Temp	Suction		Discharge	Super-	Sub-	Water		Air Temp
	FLOW
TEMP		Pressure	Pressure	heat	cooling		Temp	Drop	Pressure		Pressure	heat	cooling	Temp		Rise
(F)	(GPM/ton)						Rise							Drop
		(psig)	(psig)	(F)	(F)		(F)	(F) DB	(psig)		(psig)	(F)	(F)	(F)		(F) DB
	1.5	124-134	159-179	17-22	5-10		18.7-20.7	17-23	71-	81	295-315	13-18	5-10	5.9-	7.9	17-23
30*	2.25	120-130	147-167	20-25	5-10		13.6-15.6	18-24	72-	82	296-316	14-19	5-10	4.2-	6.2	17-23
	3	117-127	136-156	24-29	5-10		8.5-10.5	18-24	74-	84	297-317	15-20	5-10	2.5-	4.5	17-23
	1.5	132-142	210-230	7-12	5-10		16.2-18.2	18-24	105-115		330-350	8-13	9-14	8.2-10.2		22-28
50	2.25	131-141	199-219	8-13	5-10		11.9-13.9	19-25	110-120		335-355	9-14	9-14	6.1-	8.1	22-28
	3	130-140	189-209	9-14	4-	9	7.7- 9.7	19-25	115-125		339-359	9-14	9-14	4.0-	6.0	23-29
	1.5	136-146	275-295	5-10	5-10		15.1-17.1	17-23	136-146		362-382	9-14	10-15	11.3-13.3		27-33
70	2.25	136-146	262-282	6-11	4-	9	11.1-13.1	18-24	141-151		368-388	9-14	10-15	16.9-18.9		28-34
	3	135-145	250-270	6-11	4-	9	7.2- 9.2	18-24	147-157		374-394	9-14	10-15	5.6-	7.6	29-35
	1.5	142-152	365-385	5-10	4-	9	13.8-15.8	16-22	170-180		402-422	14-19	12-17	14.4-16.4		33-39
90	2.25	141-151	353-373	5-10	4-	9	10.2-12.2	16-22	173-183		407-427	15-20	12-17	11.1-13.1		33-39
	3	140-150	340-360	5-10	4-	9	6.6- 8.6	16-22	177-187		412-432	17-22	12-17	7.7-	9.1	34-40
110	1.5	148-158	462-482	5-10	4- 9		12.5-14.5	14-20	—		—	—	—	—		—
	2.25	147-157	449-469	5-10	3- 8		9.2-11.2	14-20	—		—	—	—	—		—
	3	146-156	438-458	5-10	3- 8		5.9- 7.9	14-20	—		—	—	—	—		—

LEGEND

DB — Dry Bulb

—— No Heating Operation in This Temperature Range *Based on 15% Methanol antifreeze solution.

Table 16 — 50PC009 Typical Unit Operating Pressures and Temperatures

ENTERING				COOLING								HEATING
WATER	WATER	Suction	Discharge	Super-	Sub-		Water	Air Temp	Suction		Discharge	Super-	Sub-	Water		Air Temp
	FLOW
TEMP		Pressure	Pressure	heat	cooling		Temp	Drop	Pressure		Pressure	heat	cooling	Temp		Rise
(F)	(GPM/ton)						Rise							Drop
		(psig)	(psig)	(F)	(F)		(F)	(F) DB	(psig)		(psig)	(F)	(F)	(F)		(F) DB
	1.5	113-123	160-180	22-27	13-18		19.5-21.5	17-23	69-	79	331-351	11-16	20-25	7.3-	9.3	17-23
30*	2.25	110-120	147-167	25-30	11-16		14.2-16.2	17-23	72-	82	335-355	11-16	20-25	5.4-	7.4	18-24
	3	108-118	135-155	28-33	9-14		8.9-10.9	16-21	75-	85	339-359	11-16	21-26	3.5-	5.5	19-25
	1.5	124-134	211-231	9-14	10-15		18.0-20.0	17-23	101-111		360-380	9-14	20-25	9.8-11.8		23-29
50	2.25	122-132	199-219	12-17	9-14		13.2-15.2	17-23	105-115		363-383	9-14	19-24	7.4-	9.4	24-30
	3	120-130	187-207	15-20	8-13		8.4-10.4	17-23	110-120		366-386	9-14	19-24	4.9-	6.9	24-30
	1.5	129-139	275-295	7-12	8-13		17.4-19.4	16-22	130-140		400-420	10-15	20-25	12.8-14.8		28-34
70	2.25	128-138	261-281	8-13	7-12		12.8-14.8	16-22	137-147		407-427	10-15	19-24	9.6-11.6		29-35
	3	127-137	247-267	8-13	6-11		8.2-10.2	16-22	144-154		414-434	10-15	18-23	6.4-	8.4	30-36
	1.5	136-146	364-384	7-12	3-	8	15.7-17.7	15-21	170-180		449-469	13-18	17-22	16.0-18.0		34-40
90	2.25	135-145	350-370	7-12	4-	9	11.7-13.7	15-21	178-188		455-475	14-19	15-20	12.0-14.0		35-41
	3	134-144	336-356	7-12	4-	9	7.6- 9.6	15-21	186-196		460-480	15-20	13-18	7.9-	9.9	36-42
110	1.5	142-152	467-487	5-10	4- 9		13.5-15.5	13-19	—		—	—	—	—		—
	2.25	141-151	451-471	5-10	4- 9		9.9-11.9	13-19	—		—	—	—	—		—
	3	140-150	435-455	5-10	3- 8		6.3- 8.3	13-19	—		—	—	—	—		—

LEGEND

DB — Dry Bulb

—— No Heating Operation in This Temperature Range *Based on 15% Methanol antifreeze solution.

Table 17 — 50PC012 Typical Unit Operating Pressures and Temperatures

ENTERING				COOLING							HEATING
WATER	WATER	Suction	Discharge	Super-	Sub-	Water	Air Temp	Suction		Discharge	Super-	Sub-		Water		Air Temp
	FLOW
TEMP		Pressure	Pressure	heat	cooling	Temp	Drop	Pressure		Pressure	heat	cooling		Temp		Rise
(F)	(GPM/ton)					Rise								Drop
		(psig)	(psig)	(F)	(F)	(F)	(F) DB	(psig)		(psig)	(F)	(F)		(F)		(F) DB
	1.5	116-126	155-175	14-19	9-14	19.4-21.4	18-24	70-	80	311-331	8-13	8-13		6.9-	8.9	18-24
30*	2.25	113-123	144-164	15-20	8-13	14.3-16.3	18-24	72-	82	315-335	8-13	8-13		5.1-	7.1	19-25
	3	111-121	132-152	17-22	6-11	9.1-11.1	18-24	75-	85	319-339	8-13	8-13		3.2-	5.2	19-25
	1.5	123-133	208-228	8-13	9-14	18.1-20.1	17-23	102-112		354-364	8-13	9-14		9.3-11.3		25-31
50	2.25	122-132	196-216	9-14	7-12	13.4-15.4	18-24	106-116		355-375	8-13	9-14		7.0-	9.0	26-32
	3	121-131	184-204	9-14	5-10	8.6-10.6	18-24	110-120		355-375	8-13	9-14		4.6-	6.6	26-32
	1.5	127-137	266-286	7-12	8-13	17.2-19.2	16-22	131-141		392-412	9-14	8-13		12.0-14.0		30-36
70	2.25	126-136	255-275	8-13	7-12	12.7-14.7	16-22	137-147		395-415	9-14	8-13		9.0-11.0		31-37
	3	126-136	244-264	8-13	5-10	8.2-10.2	16-22	144-154		398-418	9-14	7-12		6.0-	8.0	32-38
	1.5	133-143	362-382	6-11	7-12	16.0-18.0	15-21	175-185		443-463	10-15	3-	8	15.0-17.0		36-42
90	2.25	132-142	342-362	7-12	5-10	11.8-13.8	15-21	183-193		452-472	11-16	3-	8	11.2-13.2		37-43
	3	132-142	331-351	7-12	4- 9	7.6- 9.6	15-21	190-200		461-491	13-18	3-	8	7.4-	9.4	38-44
110	1.5	140-150	459-479	6-11	4- 9	14.4-16.4	13-19	—		—	—	—		—		—
	2.25	140-150	441-461	6-11	4- 9	10.6-12.6	13-19	—		—	—	—		—		—
	3	139-149	431-451	6-11	3- 8	6.9- 8.9	13-19	—		—	—	—		—		—

LEGEND

DB — Dry Bulb

—— No Heating Operation in This Temperature Range *Based on 15% Methanol antifreeze solution.

27