Liebert 60 HZ manual Capacity correction factor, Pressure drop correction factor

Table 4	Drycooler performance data (continued)
						MBH/°F Initial Temperature Difference
Model	GPM	No. of	1.5 GPM/CIR			2.0 GPM/CIR		2.5 GPM/CIR		3.0 GPM/CIR
Number	Range	Circuits	MBH/ITD	PD ft. water	MBH/ITD		PD ft. water	MBH/ITD	PD ft. water	MBH/ITD	PD ft. water
Quiet-Line Models
040	6-12	4	1.4	7.4		1.5	11.4	1.6	17.0	1.7	23.5
	12-24	8*	1.6	3.9		1.7	5.9	1.8	8.9	1.8	12.3
057	18-36	12*	2.1	3.6		2.2	6.1	2.3	8.6	2.3	11.9
	24-48	16	2.2	3.0		2.3	4.6	2.3	6.2	2.4	8.6
060	12-24	8	2.2	7.1		2.3	11.3	2.4	16.6	2.5	23.0
	24-48	16*	2.4	3.8		2.5	5.9	2.5	8.1	2.5	11.3
080	12-24	8	2.7	6.2		3.0	9.8	3.2	14.5	3.3	20.1
	24-48	16*	3.2	3.3		3.4	5.1	3.6	7.0	3.7	9.7
111	24-48	16*	4.4	4.7		4.3	7.4	4.4	10.4	4.5	14.3
	36-72	24	4.2	3.2		4.4	4.8	4.6	7.2	4.6	10.0
121	24-48	16*	4.4	6.1		4.7	9.7	4.8	13.7	4.9	18.9
	48-96	32	4.8	2.9		4.9	4.9	5.0	7.0	5.1	9.6
158	24-48	16	5.6	6.4		6.0	10.3	6.3	14.7	6.6	20.3
	36-72	24*	6.0	4.3		6.4	6.7	6.6	10.0	6.8	13.8
173	24-48	16	6.1	8.4		6.6	13.5	6.9	19.5	7.1	26.9
	48-96	32*	6.9	4.1		7.2	6.8	7.4	9.7	7.5	13.5
178	24-48	16	6.5	12.3		6.9	20.0	7.1	29.1	7.3	40.1
	48-96	32*	7.1	6.0		7.3	10.0	7.4	14.5	7.5	20.0
	72-144	48	7.3	4.1		7.4	6.6	7.5	9.9	7.6	13.3
205	24-48	16	6.9	8.2		7.7	13.2	8.2	18.9	8.6	26.2
	36-72	24*	7.8	5.5		8.4	8.7	8.8	12.9	9.0	17.6
248	24-48	16	7.6	10.7		8.5	17.4	9.1	25.2	9.4	34.8
	48-96	32*	9.1	5.2		9.6	8.7	9.9	12.5	10.1	17.3
347	48-96	32	12.2	8.0		13.2	13.3	13.9	19.4	14.3	26.8
	96-192	64*	13.8	4.1		14.4	6.7	14.8	9.7	15.0	13.4
356	48-96	32	12.9	11.9		13.8	19.8	14.3	29.0	14.5	40.0
	96-192	64*	14.2	6.0		14.7	9.9	14.9	14.4	15.0	20.0
	144-288	96	14.6	4.0		14.9	6.6	15.0	9.6	15.2	13.3
453	48-96	32	15.2	10.3		17.0	17.2	18.1	25.1	18.9	34.7
	96-192	64*	18.2	5.2		19.2	8.7	19.9	12.5	20.3	17.3
498	48-96	32	16.1	15.4		17.8	25.6	18.8	37.6	19.2	51.8
	96-192	64	18.8	7.7		19.5	12.8	19.9	18.6	20.1	25.7
	144-288	96*	19.5	5.1		20.0	8.5	20.2	12.4	20.4	17.2

* Standard Circuiting

Based on 40% Ethylene Glycol Solution at 115°F average solution temperature expressed in MBH. Specifications subject to change without notice.

Figure 2 Capacity correction factor	Figure 3 Pressure drop correction factor
Glycol % and average temperature °F	Glycol % and fluid temperature °F
Correction Factor	Correction Factor

Average Fluid Temperature Average Fluid Temperature

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