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Standard VSD Air Compressor

Working Pressure :
7.5-13[ bar ]
109-189[ psig ]
Free Air Delivery :
0.8-41.97[ m³/min ]
28.2-1482[ cfm ]
Working Power :
15-250[ kw ]
20-350[ hp ]

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Product Details
Technical Parameters
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Variable Frequency Air Compressor Advantages:

Hanthing 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.
A flexible choice from 4 to 13bar which reduces the power consumption most.

Model	Maxinmum working pressure		Capacity(FAD)		Installed motor power		Driving mode& Cooling method	Dimensions(mm)			Weight	Noise level	Air outlet pipe diameter	EEI
Model	bar(e)	psig	m3/min	cfm	kw	hp	Driving mode& Cooling method	L	W	H	kg	dB(A)	Air outlet pipe diameter	EEI
DVA-15	7.5	109	1.10～2.10	38.80～74.20	15	20	Direct Driven Air Cooling	1350	800	1150	520	63	G1"	EEI2
	8.5	123	1.00～2.00	35.31～70.62	15	20
	10.5	152	0.90～1.80	31.78～63.56	15	20
	13	189	0.80～1.60	28.25～56.50	15	20
DVA-18	7.5	109	1.60～3.20	56.50～113.00	18.5	25		1350	800	1150	620	65	G1"
	8.5	123	1.50～3.00	52.97～105.93	18.5	25
	10.5	152	1.40～2.70	49.43～95.34	18.5	25
	13	189	1.20～2.30	42.40～81.21	18.5	25
DVA-22	7.5	109	1.90～3.80	67.10～134.20	22	30		1350	800	1150	670	65	G11/4”
	8.5	123	1.80～3.60	63.60～127.12	22	30
	10.5	152	1.60～3.20	56.50～113.00	22	30
	13	189	1.40～2.80	49.43～98.90	22	30
DVA-30	7.5	109	2.70～5.31	95.34～187.50	30	40		1450	900	1200	690	65	G11/4”
	8.5	123	2.50～5.00	88.30～176.60	30	40
	10.5	152	2.10～4.21	74.20～148.70	30	40
	13	189	1.90～3.75	67.10～ 132.41	30	40
DVA-37	7.5	109	3.40～6.72	120.10～237.30	37	50		1600	1000	1400	830	65	G11/4”
	8.5	123	3.10～6.25	109.50～220.70	37	50
	10.5	152	2.80～5.51	98.90～194.60	37	50
	13	189	2.20～4.43	77.70～156.40	37	50
DVA-45	7.5	109	4.00～7.99	141.20～282.10	45	60		1600	1000	1400	940	68	G 11/2”
	8.5	123	3.60～7.25	127.12～256.00	45	60
	10.5	152	3.30～6.55	116.52～231.30	45	60
	13	189	2.80～5.65	98.90～199.50	45	60
DVA-55	7.5	109	5.20～10.35	183.61～365.50	55	75		1800	1200	1400	1150	68	G2"
	8.5	123	4.90～9.75	173.02～344.30	55	75
	10.5	152	4.40～8.80	155.40～310.73	55	75
	13	189	3.90～7.85	137.70～277.20	55	75
DVA-75	7.5	109	7.00～13.95	247.20～492.60	75	100		1800	1200	1400	1400	72	G2"
	8.5	123	6.50～12.98	229.50～458.30	75	100
	10.5	152	5.90～11.79	208.33～416.30	75	100
	13	189	5.00～10.00	176.60～353.10	75	100
DVA-90	7.5	109	8.30～16.55	293.10～584.40	90	120		2150	1300	1550	1900	72	DN50
	8.5	123	8.00～15.98	282.50～564.30	90	120
	10.5	152	6.90～13.86	243.60～489.40	90	120
	13	189	6.10～12.27	215.40～433.30	90	120
DVA-110	7.5	109	10.30～20.69	363.70～730.60	110	150		2450	1600	1700	2450	75	DN80
	8.5	123	9.90～19.89	349.60～702.30	110	150
	10.5	152	8.30～16.52	293.10～583.30	110	150
	13	189	7.00～14.04	247.20～495.80	110	150
DVA-132	7.5	109	12.00～23.98	423.70～846.70	132	175		2450	1600	1700	2670	75	DN80
	8.5	123	11.50～22.95	406.10～810.40	132	175
	10.5	152	10.20～20.41	360.20～720.70	132	175
	13	189	8.40～16.75	296.60～591.40	132	175
DVA-160	7.5	109	15.20～30.41	536.71～1073.80	160	215		2650	1600	1800	3250	78	DN80
	8.5	123	14.10～28.12	497.90～992.90	160	215
	10.5	152	11.70～23.36	413.10～824.80	160	215
	13	189	9.80～19.50	346.04～688.50	160	215
DVA-185 DVA-185W	7.5	109	16.20～32.45	572.02～1145.80	185	250	Direct Driven Air Cooling or Water Cooling	2650	1600	1800	3250	78	DN80
	8.5	123	15.10～30.12	533.20～1063.50	185	250
	10.5	152	13.70～27.45	483.75～969.30	185	250
	13	189	12.20～24.43	430.80～862.60	185	250
DVA-200 DVA-200W	7.5	109	17.40～34.78	614.40～1228.10	200	270		2800	1950	2000	3850	82	DN100
	8.5	123	16.00～31.98	565.00～1129.20	200	270
	10.5	152	14.00～27.95	494.34～986.90	200	270
	13	189	13.00～25.98	459.03～917.40	200	270
DVA-220 DVA-220W	7.5	109	18.50～36.97	653.24～1305.40	220	300		2800	1950	2000	4600	82	DN100
	8.5	123	17.20～34.46	607.33～1216.80	220	300
	10.5	152	15.70～31.48	554.40～1111.60	220	300
	13	189	14.20～28.45	501.40～1004.60	220	300
DVA-250 DVA-250W	7.5	109	21.00～41.97	741.50～ 1482.00	250	350		2800	1950	2000	5100	82	DN100
	8.5	123	20.40～40.75	720.32～1438.90	250	350
	10.5	152	19.20～38.39	678.00～1355.60	250	350
	13	189	17.60～35.10	621.50～1239.40	250	350