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負壓羅茨鼓風(fēng)機-3L負壓羅茨風(fēng)機-3L負壓羅茨鼓風(fēng)機性能參數(shù)表（一）

型號口徑	轉(zhuǎn)速n r/min	負壓三葉羅茨鼓風(fēng)機進口流量Qs(m3/min)軸功率La(Kw)
		-9.8KPa		-19.6KPa		-24.5KPa		-29.4KPa		-34.3KPa		-39.2KPa		-44.1KPa		-49KPa
		Qs	La	Qs	La	Qs	La	Qs	La	Qs	La	Qs	La	Qs	La	Qs	La
3L25	1650	0.30	0.10	0.28	0.18	0.26	0.22	0.25	0.26	0.23	0.30	0.20	0.34
	1800	0.33	0.10	0.32	0.20	0.30	0.24	0.29	0.29	0.27	0.33	0.24	0.37
	1950	0.37	0.11	0.36	0.22	0.34	0.26	0.33	0.31	0.31	0.36	0.28	0.40
	2100	0.41	0.12	0.39	0.23	0.37	0.29	0.36	0.33	0.34	0.38	0.31	0.43
	2250	0.45	0.13	0.43	0.25	0.41	0.31	0.40	0.36	0.38	0.41	0.35	0.46
	2400	0.48	0.14	0.47	0.27	0.45	0.33	0.44	0.38	0.42	0.44	0.39	0.49
	2550	0.52	0.15	0.51	0.28	0.49	0.35	0.48	0.41	0.46	0.46	0.43	0.52
3L40	1650	0.48	0.15	0.46	0.29	0.44	0.36	0.43	0.42	0.40	0.48	0.38	0.54
	1800	0.54	0.17	0.52	0.32	0.50	0.39	0.49	0.46	0.46	0.52	0.44	0.59
	1950	0.60	0.18	0.58	0.35	0.56	0.42	0.55	0.50	0.52	0.57	0.50	0.64
	2100	0.66	0.20	0.64	0.37	0.62	0.46	0.61	0.54	0.58	0.61	0.56	0.69
	2250	0.72	0.21	0.69	0.40	0.68	0.49	0.67	0.57	0.64	0.66	0.62	0.73
	2400	0.78	0.22	0.76	0.43	0.74	0.52	0.73	0.61	0.70	0.70	0.68	0.78
	2550	0.84	0.24	0.82	0.45	0.80	0.55	0.79	0.65	0.76	0.74	0.74	0.83
3L50	850	0.99	0.41	0.82	0.80	0.72	0.98	0.61	1.16	0.51	1.34	1.68	1.51	0.27	1.67	0.14	1.84
	970	1.31	0.48	1.14	0.94	1.04	1.16	0.93	1.37	0.83	1.57	2.02	1.77	0.59	1.97	0.46	2.16
	1150	1.63	0.56	1.47	1.08	1.36	1.33	1.25	1.57	1.15	1.81	2.32	2.04	0.91	2.27	0.79	2.49
	1300	1.95	0.63	1.79	1.22	1.69	1.50	1.58	1.78	1.48	2.05	0.64	2.31	1.24	2.56	1.11	2.81
	1450	2.27	0.70	2.11	1.36	2.01	1.68	1.90	1.98	1.80	2.28	2.96	2.57	1.56	2.86	1.43	3.13
	1600	2.60	0.77	2.43	1.50	2.33	1.85	2.22	2.19	2.12	2.52	3.29	2.84	1.88	3.15	1.75	3.46
	1750	2.92	0.85	2.75	1.64	2.65	2.02	2.54	2.39	2.44	2.75	3.61	3.11	2.20	3.45	2.07	3.78
3L65	850	2.09	0.66	1.91	1.28	1.80	1.58	1.68	1.87	1.55	2.15	1.41	2.42	1.26	2.69	1.09	2.95
	970	2.60	0.78	2.43	1.51	2.32	1.86	2.19	2.20	2.07	2.53	1.92	2.85	1.77	3.16	1.60	3.47
	1150	3.12	0.89	2.95	1.73	2.84	2.14	2.71	2.53	2.58	2.91	2.44	3.28	2.29	3.64	2.12	3.99
	1300	3.64	1.01	3.46	1.96	3.35	2.41	3.23	2.86	3.10	3.29	2.96	3.71	2.81	4.11	2.64	4.51
	1450	4.15	1.13	3.98	2.19	3.87	2.69	3.74	3.19	3.62	3.67	3.47	4.13	3.32	4.59	3.15	5.03
	1600	4.67	1.24	4.50	2.41	4.39	2.97	4.26	3.52	4.13	4.04	3.99	4.56	3.84	5.06	3.67	5.55
	1750	5.19	1.36	5.01	2.64	4.90	3.25	4.78	3.85	4.65	4.42	4.51	4.99	4.36	5.54	4.19	6.08
3L80	850	3.24	1.12	2.83	2.14	2.60	2.62	2.36	3.08	2.10	3.52	1.83	3.94	1.54	4.34	1.23	4.73
	970	4.14	1.32	3.73	2.52	3.50	3.08	3.26	3.62	3.01	4.14	2.73	4.63	2.44	5.11	2.13	5.57
	1150	5.04	1.51	4.63	2.90	4.40	3.54	4.16	4.16	3.90	4.76	3.63	5.33	3.34	5.88	3.03	6.40
	1300	5.94	1.71	5.53	3.27	5.30	4.01	5.06	4.71	4.80	5.38	4.53	6.02	4.24	6.64	3.93	7.24
	1450	6.84	1.91	6.43	3.65	6.20	4.47	5.90	5.25	5.70	6.01	5.43	6.72	5.14	7.41	4.83	8.08
	1600	7.74	2.11	7.33	4.03	7.10	4.93	6.86	5.79	6.60	6.62	6.33	7.41	6.04	8.18	5.73	8.91
	1750	8.64	2.30	8.23	4.41	8.01	5.39	7.76	6.33	7.50	7.24	7.23	8.11	6.94	8.94	6.63	9.75
3L100	850	5.79	1.57	5.19	3.01	4.80	3.67	4.48	4.31	4.09	4.92	3.67	5.51	3.22	6.08	2.74	6.63
	970	7.05	1.84	6.45	3.53	6.11	4.31	5.74	5.07	5.35	5.79	4.93	6.49	4.48	7.15	4.01	7.80
	1150	8.31	2.12	7.71	4.05	7.37	4.96	7.01	5.83	6.61	6.67	6.19	7.46	5.74	8.23	5.26	8.97
	1300	9.57	2.40	8.97	4.58	8.63	5.61	8.26	6.59	7.87	7.53	7.45	8.43	7.03	9.30	6.52	10.14
	1450	10.83	2.67	10.23	5.11	9.89	6.25	9.52	7.35	9.13	8.4	8.71	9.41	8.26	10.37	7.78	11.31
	1600	12.09	2.95	11.49	5.64	11.15	6.9	10.78	8.11	10.39	9.27	9.97	10.38	9.52	11.45	9.04	12.47
	1750	13.35	3.23	12.75	6.17	12.41	7.55	12.04	8.87	11.65	10.14	11.23	11.35	10.78	12.52	10.3	13.64

負壓羅茨鼓風(fēng)機-3L負壓羅茨風(fēng)機-3L負壓羅茨鼓風(fēng)機性能參數(shù)表（二）

型號口徑	轉(zhuǎn)速n r/min	大型三葉羅茨真空泵進口流量Qs(m3/min)軸功率La(Kw)
		-9.8KPa		-19.6KPa		-24.5KPa		-29.4KPa		-34.3KPa		-39.2KPa		-44.1KPa		-49KPa
		Qs	La	Qs	La	Qs	La	Qs	La	Qs	La	Qs	La	Qs	La	Qs	La
3L125	970	11.02	3.41	9.81	5.62	8.7	7.91	8.22	8.99	7.79	10.09	7.31	11.29
	1150	13.51	4.02	12.4	6.71	11.31	9.32	10.81	10.69	10.41	12.01	9.79	13.39
	1300	15.61	4.51	14.51	7.53	13.42	10.51	12.91	12.11	12.49	13.59	11.97	15.08
	1450	17.72	5.02	16.62	8.41	15.52	11.69	14.92	13.48	14.51	15.18	14.09	16.89
	1600	19.82	5.51	18.71	9.32	17.49	12.98	16.99	14.89	16.57	16.67	16.98	18.58
3L125A	750	10.29	2.59	9.32	4.96	8.78	6.06	8.19	7.13	7.61	8.14	7.01	9.12	6.34	10.06	5.65	10.97
	960	12.69	3.11	11.74	5.95	11.17	7.28	10.58	8.55	10.02	9.77	9.41	10.95	8.73	12.07	8.04	13.16
	1050	15.08	3.63	14.09	6.94	13.57	8.48	12.99	9.98	12.41	11.39	11.79	12.77	11.12	14.09	10.44	15.35
	1200	17.48	4.15	16.49	7.93	15.96	9.69	15.39	11.4	14.79	13.03	14.19	14.59	13.52	16.11	12.83	17.55
	1350	19.87	4.66	18.88	8.92	18.35	10.92	17.78	12.83	17.19	14.66	16.58	16.42	15.91	18.11	15.23	19.74
	1450	22.26	5.18	21.27	9.91	20.75	12.13	20.17	14.25	18.58	16.29	18.98	18.24	18.31	20.12	17.62	21.93
	1650	24.66	5.7	23.67	10.97	23.14	13.34	22.57	15.68	21.98	17.92	21.37	20.07	20.71	22.14	20.01	24.13
3L150	750	13.32	3.34	12.55	6.39	12.14	7.82	11.69	9.19	11.21	10.48	10.68	11.76	10.13	12.97	9.55	14.14
	960	16.4	4.01	15.64	7.67	15.23	9.38	14.78	11.03	14.28	12.57	13.77	14.11	13.21	15.57	12.64	16.97
	1050	19.49	4.68	18.73	8.95	18.32	10.95	17.86	12.86	17.37	14.71	16.86	16.47	16.31	18.16	15.72	19.81
	1200	22.58	5.35	21.81	10.23	21.41	12.51	20.95	14.69	20.46	16.82	19.94	18.82	19.39	20.76	18.81	22.62
	1350	25.66	6.02	24.91	11.5	24.49	14.07	24.04	16.54	23.54	18.9	23.03	21.17	22.47	23.35	21.9	25.45
	1450	28.77	6.68	27.99	12.78	27.58	15.64	27.12	18.38	26.63	21.03	26.12	23.52	25.56	25.95	24.98	28.28
	1560	31.84	7.35	31.08	14.06	30.66	17.22	30.21	20.21	29.72	23.1	29.21	25.88	28.65	28.54	28.07	31.11
3L200	600	17.01	4.84	15.99	9.27	15.42	11.34	14.86	13.32	14.21	15.23	13.49	17.06	12.78	18.82	11.98	20.51
	750	22.68	6.05	21.66	11.58	21.09	14.17	20.53	16.65	19.88	19.04	19.16	21.32	18.45	23.52	17.65	25.64
	960	28.35	7.27	27.33	13.91	26.76	17.01	26.19	19.98	25.55	22.84	24.83	25.59	24.12	28.23	23.32	30.77
	1050	34.02	8.48	33.02	16.22	32.43	19.84	31.87	12.32	31.22	26.65	30.49	29.85	29.79	32.93	28.99	35.89
	1200	39.69	9.69	38.67	18.53	38.11	22.67	37.54	26.65	36.89	30.46	36.17	34.12	35.46	37.64	34.66	41.02
	1350	45.36	10.91	44.33	20.85	43.77	25.51	43.21	29.98	42.56	34.26	41.84	38.38	41.13	42.34	40.33	46.15
	1450	51.03	12.11	50.01	23.17	49.44	28.34	48.88	33.31	48.23	38.07	47.51	42.65	46.8	47.05	46.01	51.28
3L250	600	27.72	7.41	26.22	14.16	25.35	17.32	24.43	20.35	23.45	23.27	22.35	26.06	21.19	28.75	19.98	31.34
	750	36.38	9.25	34.88	17.72	34.01	21.65	33.09	25.44	32.11	29.08	31.01	32.58	29.86	35.94	28.64	39.17
	960	45.05	10.12	43.54	21.24	42.68	25.98	41.75	30.53	40.77	34.91	39.67	39.09	38.52	43.13	37.31	47.01
	1050	53.71	12.95	52.21	24.77	51.34	30.31	50.42	35.62	49.43	40.72	48.34	45.61	47.18	50.31	45.97	54.84
	1200	62.37	14.79	60.87	28.31	59.98	34.64	59.08	40.71	58.1	46.53	56.98	52.12	55.84	57.5	54.63	62.67
	1350	71.03	16.65	69.53	31.85	68.66	38.97	67.74	45.82	66.76	52.58	65.66	58.64	64.51	64.69	63.29	70.51
	1450	79.71	18.53	78.19	35.39	77.33	43.31	76.39	50.89	75.42	58.16	74.32	65.16	73.17	71.88	71.96	78.34
3L300	600	70.91	17.17	67.71	32.8	65.96	40.13	63.96	47.16	61.59	53.88	59.81	60.38	57.4	66.61	54.99	72.63
	750	90.98	21.43	87.77	41.01	86.03	50.16	84.03	58.95	82.02	67.39	79.81	75.48	77.47	83.26	75.06	90.75
	960	111.1	25.72	107.8	19.22	106.1	60.21	104.1	70.74	102.1	80.86	99.95	90.57	97.54	99.92	95.13	108.9
	1050	131.1	30.01	127.9	57.43	126.2	70.23	124.2	82.53	122.2	94.33	120.1	105.7	117.6	116.6	115.2	127.1
	1200	151.2	34.29	148.1	65.61	146.2	80.26	144.2	94.32	142.2	107.8	140.1	120.8	13.7	133.2	135.3	145.2
	1350	171.3	38.58	168.1	73.79	166.3	90.29	164.3	106.1	162.3	121.3	160.2	135.9	157.8	149.9	155.3	163.4
	1450	191.3	42.87	188.1	81.98	186.4	100.3	184.4	117.9	182.4	134.8	180.2	150.1	177.8	166.5	175.4	181.5

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