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Standard VSD Air Compressor

Working Pressure :
7.5-13[ bar ]
109-189[ psig ]
Free Air Delivery :
16-2630[ cfm ]
0.43-74.49[ m³/min ]
Working Power :
5.5-400[ kW ]
7.5-550[ hp ]

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Product Details
Technical Parameters
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Standard VSD Air Compressor Freatures and Advantages:

DENAIR VSD (Variable Speed Drive) rotary screw air compressors are suitable for customers who need different amount of air supply and extremely accurate pressure. It can facilitate customers to optimize production process and improve productivity.

The principle of VSD is to adjust the motor rotation speed automatically according to the actual air demand. The reduced system pressure decreases the total energy consumption of the whole system, which can reduce energy costs by 35% or more.

The VSD air compressor reduces the energy consumption through the following points:

Removing the low efficiency transformation process from the full loading to unloading
Avoiding the power during the unloading process
Keeping the pipeline pressure drop under 0.1bar
Reducing the average working pressure
Lowering the system pressure to reduce the system leakage
The soft starting method increases the current balance and avoids the current surge

Standard VSD Air Compressor Technical Parameters:

Model	Maxinmum working pressure		Capacity(FAD)								Installed motor power		Driving mode& Cooling method	Noise level**	Dimensions(mm)			Weight	Air outlet pipe diameter
	Maxinmum working pressure		50Hz				60Hz				Installed motor power			Noise level**	Dimensions(mm)			Weight
	bar(g)	psig	Min.	Max.	Min.	Max.	Min.	Max.	Min.	Max.	kW	hp		dB(A)	L	W	H	kg
	bar(g)	psig	m3/min		cfm		m3/min		cfm		kW	hp		dB(A)	L	W	H	kg
DVA-5	7.5	109	0.51	0.85	18	30	0.48	0.80	17	28	5.5	7.5	Belt Driven	62	900	600	860	315	R1/2"
DVA-5	8.5	123	0.48	0.80	17	28	0.47	0.78	17	28	5.5	7.5		62	900	600	860	315	R1/2"
DVA-7	7.5	109	0.67	1.12	24	40	0.65	1.09	24	39	7.5	10		62	900	600	860	350	R1/2"
	8.5	123	0.66	1.10	23	39	0.64	1.07	23	38	7.5	10
	10.5	152	0.60	1.00	21	35	0.55	0.91	19	32	7.5	10
	13.0	189	0.48	0.80	17	28	0.43	0.72	16	26	7.5	10
DVA-11	7.5	109	1.18	1.97	42	70	1.00	1.66	35	59	11	15		62	1050	650	900	410	R3/4"
	8.5	123	1.06	1.76	37	62	0.98	1.64	34	58	11	15
	10.5	152	0.87	1.45	31	51	0.87	1.45	31	51	11	15
	13.0	189	0.68	1.13	24	40	0.67	1.12	24	40	11	15
DVA-15	7.5	109	1.52	2.54	54	90	1.52	2.53	53	89	15	20	Direct Driven Air Cooling	64	1100	650	920	455	R3/4"
	8.5	123	1.50	2.51	53	88	1.50	2.50	52	88	15	20
	10.5	152	1.18	1.97	42	70	1.12	1.86	40	66	15	20
	13.0	189	1.14	1.91	40	67	1.10	1.83	39	65	15	20
DVA-18	7.5	109	1.93	3.21	68	113	2.18	3.63	77	128	18.5	25		64	1300	800	1050	485	R1"
	8.5	123	1.82	3.03	64	107	2.12	3.54	75	125	18.5	25
	10.5	152	1.74	2.90	61	102	1.42	2.37	50	84	18.5	25
	13.0	189	1.14	1.91	40	67	1.40	2.34	49	83	18.5	25
DVA-22	7.5	109	2.14	3.57	76	126	2.22	3.70	79	131	22	30		66	1300	800	1050	510	R1"
	8.5	123	2.13	3.55	75	125	2.17	3.61	77	128	22	30
	10.5	152	1.80	3.00	64	106	2.11	3.52	74	124	22	30
	13.0	189	1.78	2.97	63	105	1.43	2.38	50	84	22	30
DVA-30	7.5	109	3.17	5.28	112	187	2.69	4.49	95	159	30	40		66	1400	900	1200	685	R1-1/2"
	8.5	123	3.16	5.26	112	186	2.68	4.48	94	158	30	40
	10.5	152	3.13	5.21	110	184	2.67	4.47	94	158	30	40
	13.0	189	2.07	3.45	73	122	2.15	3.58	76	126	30	40
DVA-37	7.5	109	3.92	6.54	138	231	3.80	6.33	134	224	37	50		66	1400	900	1200	700	R1-1/2"
	8.5	123	3.91	6.52	138	230	3.78	6.30	133	222	37	50
	10.5	152	3.21	5.35	113	189	3.60	6.00	127	212	37	50
	13.0	189	3.09	5.16	109	182	2.66	4.43	94	156	37	50
DVA-45	7.5	109	4.60	7.67	163	271	4.67	7.79	165	275	45	60		69	1500	960	1200	730	R1-1/2"
	8.5	123	4.57	7.62	161	269	4.66	7.76	164	274	45	60
	10.5	152	3.88	6.46	137	228	3.74	6.24	132	220	45	60
	13.0	189	3.85	6.41	136	226	3.12	5.20	110	184	45	60
DVA-55	7.5	109	6.30	10.50	222	371	5.48	9.14	194	323	55	75		69	1800	1200	1400	1350	R2"
	8.5	123	6.00	10.00	212	353	5.44	9.06	192	320	55	75
	10.5	152	5.07	8.45	179	298	4.64	7.74	164	273	55	75
	13.0	189	4.44	7.40	157	261	3.78	6.30	133	222	55	75
DVA-75	7.5	109	8.53	14.21	301	502	7.03	11.72	248	414	75	100		69	1800	1200	1400	1400	R2"
	8.5	123	7.80	13.00	275	459	6.98	11.63	247	411	75	100
	10.5	152	6.32	10.54	223	372	6.86	11.43	242	404	75	100
	13.0	189	5.54	9.23	196	326	5.25	8.75	185	309	75	100
DVA-90(W)	7.5	109	10.36	17.27	366	610	10.21	17.01	361	601	90	120		72	2435	1795	1715	2100	DN80
	8.5	123	10.16	16.93	359	598	10.09	16.82	356	594	90	120
	10.5	152	7.33	12.22	259	431	8.92	14.87	315	525	90	120
	13.0	189	7.27	12.11	257	428	6.76	11.27	239	398	90	120
DVA-110(W)	7.5	109	12.03	20.05	425	708	11.46	19.10	404	674	110	150		75	2435	1795	1715	2310	DN80
	8.5	123	12.00	20.00	424	706	11.44	19.06	403	673	110	150
	10.5	152	9.80	16.33	346	577	10.21	17.01	361	601	110	150
	13.0	189	8.47	14.11	299	498	8.81	14.68	311	518	110	150
DVA-132(W)	7.5	109	14.46	24.10	511	851	14.62	24.37	517	861	132	175		75	2435	1795	1715	2415	DN80
	8.5	123	14.40	24.00	508	847	14.54	24.23	514	856	132	175
	10.5	152	12.30	20.51	434	724	11.37	18.95	401	669	132	175
	13.0	189	9.97	16.61	352	587	10.09	16.82	356	594	132	175
DVA-160(W)	7.5	109	17.18	28.63	607	1011	16.74	27.90	591	985	160	215		75	3110	1890	2150	4095	DN80
	8.5	123	17.09	28.49	604	1006	16.66	27.76	588	980	160	215
	10.5	152	13.96	23.27	493	822	14.38	23.97	508	846	160	215
	13.0	189	12.08	20.14	427	711	11.29	18.82	398	664	160	215
DVA-185(W)	7.5	109	20.18	33.63	712	1187	18.27	30.45	645	1075	185	250	Direct Driven Air Cooling W-Water Cooling	75	3110	1890	2150	4200	DN80
	8.5	123	19.97	33.28	705	1175	18.04	30.06	637	1061	185	250
	10.5	152	16.93	28.21	598	996	16.52	27.54	583	972	185	250
	13.0	189	13.81	23.01	487	812	14.25	23.75	503	839	185	250
DVA-200(W)	7.5	109	22.77	37.95	804	1340	18.62	31.03	658	1096	200	270		78	3310	2090	2400	4515	DN100
	8.5	123	22.66	37.76	800	1333	18.21	30.35	643	1071	200	270
	10.5	152	18.05	30.08	637	1062	17.81	29.69	629	1048	200	270
	13.0	189	16.69	27.82	589	982	16.18	26.97	571	952	200	270
DVA-220(W)	7.5	109	25.71	42.85	908	1513	22.33	37.22	788	1314	220	300		78	3310	2090	2400	4725	DN100
	8.5	123	25.65	42.75	906	1510	22.30	37.17	787	1312	220	300
	10.5	152	19.75	32.91	697	1162	19.95	33.25	704	1174	220	300
	13.0	189	17.84	29.73	630	1050	16.24	27.07	574	956	220	300
DVA-250(W)	7.5	109	27.46	45.77	970	1616	25.72	42.87	908	1514	250	350		78	3310	2090	2400	4935	DN100
	8.5	123	27.40	45.67	968	1613	24.78	41.30	875	1458	250	350
	10.5	152	25.58	42.64	903	1506	22.22	37.04	785	1308	250	350
	13.0	189	18.52	30.87	654	1090	19.89	33.15	702	1170	250	350
DVA-280(W)	7.5	109	30.92	51.54	1092	1820	28.30	47.16	999	1665	280	375		78	3730	2250	2520	6825	DN125
	8.5	123	30.77	51.28	1086	1811	27.38	45.64	967	1612	280	375
	10.5	152	27.38	45.64	967	1612	25.54	42.56	902	1503	280	375
	13.0	189	20.69	34.49	731	1218	22.17	36.95	783	1305	280	375
DVA-315(W)	7.5	109	33.86	56.43	1196	1993	30.53	50.88	1078	1797	315	425		80	3730	2250	2520	7140	DN125
	8.5	123	33.69	56.15	1190	1983	30.50	50.83	1077	1795	315	425
	10.5	152	30.47	50.78	1076	1793	27.76	46.27	981	1634	315	425
	13.0	189	27.11	45.18	957	1595	24.19	40.32	854	1424	315	425
DVA-355(W)	7.5	109	38.75	64.59	1369	2281	34.87	58.12	1231	2052	355	475		80	3730	2250	2520	8000	DN125
	8.5	123	36.72	61.20	1297	2161	33.92	56.54	1198	1997	355	475
	10.5	152	33.01	55.02	1166	1943	30.94	51.57	1093	1821	355	475
	13.0	189	27.13	45.22	958	1597	27.21	45.35	961	1601	355	475
DVA-400W	7.5	109	44.69	74.49	1578	2630	37.03	61.72	1307	2179	400	550		80	4500	2500	2750	8800	DN125
	8.5	123	42.31	70.52	1494	2490	35.83	59.72	1265	2109	400	550
	10.5	152	36.50	60.83	1289	2148	33.91	56.52	1198	1996	400	550
	13.0	189	29.50	49.17	1042	1736	30.81	51.35	1088	1813	400	550

*) FAD in accordance with ISO 1217 : 2009, Annex C: Absolute intake pressure 1 bar (a), cooling and air intake temperature 20 °C
**) Noise level as per ISO 2151 and the basic standard ISO 9614-2, operation at maximum operating pressure and maximum speed; tolerance: ± 3 dB(A)
Specifications are subject to change without prior notice