Carrier 012, 50LJQ008 installation instructions Airflow

Table 6 Ð Fan Performance (SI), 50LJQ008 (50 Hz) Ð Horizontal Discharge Units

AIRFLOW									EXTERNAL STATIC PRESSURE (Pa)
		50		100		150		200		250		300		350		400			450			500
(L/s)
	r/s		BkW	r/s	BkW	r/s	BkW	r/s	BkW	r/s	BkW	r/s	BkW	r/s	BkW	r/s		BkW	r/s		BkW	r/s		BkW
1100	7.9		0.35	9.4	0.50	10.6	0.68	11.7	0.85	12.7	1.03	13.6	1.25	14.4	1.46	14.9		1.69	15.1		1.92	15.0		2.15
1200	8.3		0.42	9.8	0.59	11.0	0.78	12.0	0.95	13.0	1.15	13.9	1.36	14.8	1.58	15.5		1.82	16.0		2.06	16.4		2.31
1300	8.8		0.51	10.2	0.69	11.3	0.88	12.4	1.08	13.3	1.28	14.2	1.49	15.0	1.72	15.8		1.96	16.5		2.21	17.1		2.47
1400	9.2		0.60	10.6	0.80	11.7	0.99	12.7	1.22	13.7	1.42	14.5	1.63	15.3	1.87	16.1		2.12	16.9		2.38	Ð		Ð
1500	9.7		0.71	11.0	0.91	12.1	1.12	13.0	1.35	14.0	1.59	14.8	1.81	15.6	2.04	16.4		2.30	Ð		Ð	Ð	Ð
1600	10.1		0.82	11.3	1.04	12.5	1.28	13.4	1.49	14.3	1.75	15.2	2.00	15.9	2.24	Ð		Ð	Ð	Ð	Ð	Ð
1700	10.6		0.93	11.8	1.20	12.9	1.44	13.8	1.67	14.7	1.92	15.5	2.20	Ð	Ð	Ð	Ð	Ð	Ð		Ð	Ð

Table 7 Ð Fan Performance (SI), 50LJQ012 (50 Hz) Ð Horizontal Discharge Units

AIRFLOW									EXTERNAL STATIC PRESSURE (Pa)
		50		100		150		200		250		300		350		400			450			500
(L/s)
	r/s		BkW	r/s	BkW	r/s	BkW	r/s	BkW	r/s	BkW	r/s	BkW	r/s	BkW	r/s		BkW	r/s		BkW	r/s		BkW
1300	7.6		0.30	8.9	0.41	10.2	0.56	11.1	0.64	12.1	0.77	13.1	0.92	13.9	0.93	14.0		0.52	15.0		1.13	15.6		1.32
1400	8.0		0.40	9.3	0.51	10.5	0.64	11.4	0.75	12.4	0.88	13.3	1.01	14.1	1.11	14.6		0.96	15.4		1.32	16.0		1.42
1500	8.4		0.48	9.6	0.60	10.7	0.72	11.8	0.86	12.7	0.99	13.5	1.12	14.3	1.26	15.1		1.35	15.7		1.49	16.4		1.54
1600	8.8		0.58	10.0	0.69	11.1	0.82	12.1	0.96	12.9	1.10	13.8	1.24	14.5	1.38	15.3		1.54	16.0		1.64	16.7		1.72
1700	9.1		0.69	10.3	0.78	11.3	0.93	12.3	1.07	13.2	1.22	14.0	1.37	14.8	1.52	15.5		1.66	16.3		1.84	17.0		1.95
1800	9.5		0.81	10.7	0.90	11.7	1.05	12.6	1.20	13.5	1.36	14.3	1.52	15.0	1.67	15.8		1.83	16.4		1.99	17.2		2.17
1900	9.9		0.95	11.0	1.02	12.0	1.18	12.9	1.34	13.8	1.50	14.6	1.68	15.3	1.83	16.0		2.00	16.7		2.16	17.3		2.33
2000	10.3		1.11	11.4	1.17	12.3	1.32	13.2	1.48	14.1	1.66	14.9	1.83	15.6	2.01	16.3		2.18	17.0		2.36	17.6		2.53
2100	10.7		1.29	11.8	1.33	12.7	1.47	13.5	1.65	14.4	1.84	15.1	2.00	15.9	2.20	16.6		2.38	Ð		Ð	Ð	Ð
2200	11.2		1.48	12.1	1.51	13.1	1.64	13.9	1.83	14.6	2.01	15.4	2.20	16.2	2.38	Ð		Ð	Ð	Ð	Ð	Ð
2300	11.6		1.70	12.5	1.71	13.4	1.83	14.2	2.01	15.0	2.20	15.7	2.41	Ð	Ð	Ð	Ð	Ð	Ð		Ð	Ð

Table 8 Ð Fan Performance (SI), 50LJQ008 (50 Hz) Ð Vertical Discharge Units

AIRFLOW									EXTERNAL STATIC PRESSURE (Pa)
		50		100		150		200		250		300		350		400			450			500
(L/s)
	r/s		BkW	r/s	BkW	r/s	BkW	r/s	BkW	r/s	BkW	r/s	BkW	r/s	BkW	r/s		BkW	r/s		BkW	r/s		BkW
1100	8.7		0.42	10.1	0.59	11.1	0.75	12.2	0.93	13.1	1.12	14.0	1.30	14.8	1.51	15.7		1.77	16.4		2.02	17.2		2.35
1200	9.3		0.52	10.5	0.69	11.6	0.87	12.6	1.05	13.5	1.26	14.3	1.46	15.1	1.66	15.9		1.88	16.7		2.14	17.4		2.44
1300	9.8		0.64	11.0	0.81	12.1	1.01	13.0	1.20	13.9	1.41	14.7	1.63	15.5	1.84	16.2		1.98	16.9		2.29	17.6		2.56
1400	10.4		0.77	11.5	0.94	12.6	1.16	13.5	1.37	14.3	1.58	15.1	1.80	15.9	2.04	16.6		2.27	17.3		2.51	Ð		Ð
1500	11.0		0.92	12.0	1.10	13.0	1.33	13.9	1.56	14.7	1.78	15.5	2.00	16.3	2.25	17.0		2.50	Ð		Ð	Ð	Ð
1600	11.6		1.08	12.6	1.28	13.5	1.50	14.4	1.76	15.2	2.00	16.0	2.23	16.7	2.47	Ð		Ð	Ð	Ð	Ð	Ð
1700	12.2		1.26	13.1	1.48	14.0	1.70	14.9	1.97	15.7	2.23	16.4	2.48	Ð	Ð	Ð	Ð	Ð	Ð		Ð	Ð

Table 9 Ð Fan Performance (SI), 50LJQ012 (50 Hz) Ð Vertical Discharge Units

AIRFLOW									EXTERNAL STATIC PRESSURE (Pa)
		50		100		150		200		250		300		350			400			450			500
(L/s)
	r/s		BkW	r/s	BkW	r/s	BkW	r/s	BkW	r/s	BkW	r/s	BkW	r/s		BkW	r/s		BkW	r/s		BkW	r/s	BkW
1300	8.4		0.37	9.6	0.51	10.8	0.61	11.7	0.69	12.6	0.81	13.3	0.90	14.3		1.05	15.1		1.27	15.9		1.48	16.7	1.67
1400	8.8		0.46	10.0	0.59	11.1	0.71	12.0	0.82	12.9	0.93	13.7	1.04	14.5		1.17	15.4		1.35	16.2		1.56	16.8	1.75
1500	9.2		0.55	10.4	0.68	11.5	0.81	12.4	0.94	13.2	1.06	14.0	1.19	14.8		1.26	15.6		1.44	16.4		1.62	17.1	1.83
1600	9.7		0.65	10.8	0.79	11.8	0.93	12.8	1.07	13.6	1.19	14.4	1.33	15.1		1.46	15.8		1.59	16.5		1.72	17.3	1.91
1700	10.2		0.75	11.2	0.91	12.2	1.06	13.1	1.20	13.9	1.34	14.7	1.48	15.4		1.63	16.1		1.76	16.7		1.89	17.4	2.04
1800	10.6		0.87	11.7	1.05	12.6	1.20	13.5	1.35	14.3	1.51	15.0	1.65	15.7		1.80	16.4		1.95	17.1		2.10	17.7	2.24
1900	11.1		1.01	12.1	1.19	13.0	1.35	13.9	1.52	14.7	1.68	15.4	1.84	16.1		1.99	16.8		2.14	17.4		2.31	18.0	2.46
2000	11.6		1.16	12.5	1.35	13.4	1.52	14.3	1.69	15.0	1.86	15.8	2.04	16.5		2.21	17.1		2.36	17.7		2.53	Ð	Ð
2100	12.0		1.32	13.0	1.53	13.8	1.70	14.6	1.88	15.4	2.07	16.1	2.25	16.8		2.43	Ð		Ð	Ð	Ð	Ð	Ð
2200	12.5		1.50	13.4	1.71	14.3	1.91	15.1	2.09	15.8	2.29	16.5	2.48	Ð		Ð	Ð	Ð	Ð	Ð		Ð	Ð
2300	13.0		1.70	13.9	1.91	14.7	2.13	15.5	2.31	16.2	2.52	Ð	Ð	Ð	Ð	Ð	Ð		Ð	Ð		Ð	Ð

	LEGEND
r/s Ð	Wheel Speed (Revolutions per Second)
Bkw Ð	Fan Shaft Power (kW)

NOTES:

1.Boldface indicates ®eld-supplied drive required.

2. indicates ®eld-supplied motor and drive required.

3.Maximum usable output power (BkW) on the 50LJQ008 unit is 1.79 (2.40 Bhp) with standard 1.12 BkW (1.5 hp) motor. The maximum usable output power (BkW) increases to 2.16 (2.90 Bhp) on the 50LJQ012 unit with standard 1.5 BkW (2 hp) motor. Extensive

motor and electrical testing on the Weathermaker I units ensures that the full power range of the motor can be utilized with con®- dence. Using the fan motors up to the power ratings shown will not result in nuisance tripping or premature motor failure. Unit war- ranty will not be affected.

4.Use of ®eld-supplied motor may affect wire sizing. Contact Carrier representative to verify.

5.Values include losses for ®lters, unit casings and wet coils.

6.Motor drive range is 10.30 to 14.70 r/s (622 to 882 rpm) on the 50LJQ008 and 11.50 to 15.00 r/s (692 to 896 rpm) on the 50LJQ012. All other r/s (rpms) will require a ®eld-supplied drive.

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