Carrier 30XA080-500 30XA Minimum and Maximum Cooler Flow Rates, Minimum Maximum Nominal

Table 3 — 30XA Minimum and Maximum Cooler Flow Rates

			ITEM		MINIMUM		MAXIMUM		NOMINAL
		Cooler Leaving Water Temperature*			40 F (4.4 C)		60 F (15 C)		—
	Cooler Entering Water Temperature†				45 F (7.2 C)		70 F (21.1 C)		—
30XA			Cooler	Number of	Minimum Flow Rate		Maximum Flow Rate		Nominal Flow Rate
UNIT SIZE				Passes	(gpm)	(L/s)	(gpm)	(L/s)	(gpm)	(L/s)
			Standard	2	95	6.0	379	23.9
080			Plus one pass	3	43	2.7	192	12.1	180.4	11.4
			Minus one pass	1	196	12.4	782	49.3
			Standard	2	101	6.4	403	25.4
090			Plus one pass	3	43	2.7	200	12.6	201.9	12.7
			Minus one pass	1	229	14.4	917	57.9
			Standard	2	101	6.4	403	25.4
100			Plus one pass	3	43	2.7	200	12.6	225.5	14.2
			Minus one pass	1	229	14.4	917	57.9
			Standard	2	125	7.9	501	31.6
110			Plus one pass	3	61	3.8	244	15.4	244.9	15.5
			Minus one pass	1	254	16.0	1014	64.0
			Standard	2	125	7.9	501	31.6
120			Plus one pass	3	73	4.6	293	18.5	264.8	16.7
			Minus one pass	1	281	17.7	1124	70.9
			Standard	2	134	8.5	538	33.9
140			Plus one pass	3	73	4.6	293	18.5	317.8	20.1
			Minus one pass	1	324	20.4	1296	81.8
			Standard	2	165	10.4	660	41.6
160			Plus one pass	3	98	6.2	391	24.7	365.1	23.0
			Minus one pass	1	354	22.3	1418	89.5
			Standard	2	202	12.7	807	50.9
180			Plus one pass	3	73	4.6	391	24.7	409.6	25.8
			Minus one pass	1	416	26.2	1662	104.9
			Standard	2	223	14.1	892	56.3
200			Plus one pass	3	98	6.2	391	24.7	463.9	29.3
			Minus one pass	1	458	28.9	1833	115.6
			Standard	2	235	14.8	941	59.4
220			Plus one pass	3	122	7.7	489	30.9	505.9	31.9
			Minus one pass	1	501	31.6	2004	126.4
			Standard	2	266	16.8	1063	67.1
240			Plus one pass	3	147	9.3	587	37.0	545.8	34.4
			Minus one pass	1	538	33.9	2151	135.7
			Standard	2	257	16.2	1027	64.8
260			Plus one pass	3	141	8.9	562	35.5	600.3	37.9
			Minus one pass	1	584	36.8	2334	147.3
			Standard	2	293	18.5	1173	74.0
280			Plus one pass	3	141	8.9	562	35.5	642.2	40.5
			Minus one pass	1	620	39.1	2481	156.5
			Standard	2	327	20.6	1308	82.5
300			Plus one pass	3	174	11.0	697	44.0	687.5	43.4
			Minus one pass	1	687	43.3	2750	173.5
			Standard	2	361	22.8	1442	91.0
325			Plus one pass	3	211	13.3	843	53.2	733.4	46.3
			Minus one pass	1	724	45.7	2897	182.8
			Standard	2	379	23.9	1516	95.6
350			Plus one pass	3	244	15.4	978	61.7	775.4	48.9
			Minus one pass	1	767	48.4	3068	193.6
			Standard	1	501	31.6	2004	126.4
400			Plus one pass	—	—	—	—	—	917.6	57.9
			Minus one pass	—	—	—	—	—
			Standard	1	501		2004
450			Plus one pass	—	—	—	—	—	1019.3	64.3
			Minus one pass	—	—	—	—	—
			Standard	1	501		2004
500			Plus one pass	—	—	—	—	—	1092.8	68.9
			Minus one pass	—	—	—	—	—

*For applications requiring cooler leaving water temperature operation at less than 40 F (4.4 C), the units require the use of antifreeze and application may require one of the special order brine option. Contact your local Carrier representative for more information.

†For applications requiring cooler entering water temperature operation at less than 45 F (7.2 C), contact your local Carrier representative for unit selection using the Carrier electronic catalog.

NOTE: Nominal flow rates required at ARI (Air Conditioning and Refrigeration Institute) conditions 44 F (7 C) leaving fluid temperature, 54 F (12 C) entering water temperature, 95 F (35 C) ambient. Fouling factor 0.00010 ft2-hr-F/Btu (0.000018 m2-K/kW).

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