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Hitachi DSP Series 30-300 HP

 

 

 

Hitachi DSP Series rotary screw compressors are the premium, oil-free air solution for your application. With Hitachi, reliability comes standard making downtime a distant memory. Hitachi also understands that air quality isn’t a nice-to-have, it’s a necessity, that’s why Hitachi DSP compressors are ISO Class Zero certified. Build the foundation of your compressed air system with Hitachi DSP Series compressors. You’ll be glad you did.

Applications

  • Textiles
  • Electronics
  • Air Separation
  • Food and Beverages
  • 3 Year Warranty
  • Innovative Air End Design - Hitachi innovations in air end design result in a highly reliable, ultra efficient air compressor:

    »» Stainless steel 1st and 2nd stage rotors

    »» Patented HX-18 coating

    »» High efficiency design improves capacity

  • VSD Control:

    »» Constant Pressure Control

    »» Hitachi original control PID logic (55–240kW)

    »» High efficiency DCBL drive (37/55/75kW)

  • Oil Mist Remover - Hitachi’s patented oil mist remover (OMR) eliminates oil deposits on the compressor and surrounding production area leading to a cleaner production environment
  • Ultimate Air Quality:

    »» True oil-free air rated at ISO Class 0

  • Hi-Precooler:

    »» Increases reliability by reducing thermal fatigue

  • Inverter Controlled Cooling Fan (37/55/75kW):

    »» Rotation speed of the cooling fan is optimized in response to the ambient condition and load ratio

    »» High efficiency DCBL drive

  • Direct Drive:

    »» Optimized layout and the removal of the V-belt and coupling allows for easy maintenance

  • Low Sound Level - A low sound level is achieved by the optimized rotor profile, vibration-isolating drive structure, and sound reducing exhaust and intake ports
  • Control Design:

    »» Variable Speed Drive (VSD) can adapt to a variation in demand quickly

    »» Lead/Lag (2 unit control)

    »» User-friendly, large LCD monitor and multi-function control board

    »» Instantaneous Power Interruption (IPI) restart

  • Motorized Isolation Valve (MIV) - Redundant protection against condensate backflow
  • Hitachi High Efficiency Motor & VFD - Precise selection and application of electrical components enables Hitachi Variable Speed Drive compressors to maintain high efficiency throughout the operational range

DSP - Air Cooled - Specifications

Fixed Speed Specifications

Model Rated Pressure Nominal Motor Output Main Voltage FAD Weight Outlet
psig (MPa) HP (kW) V/Hz ACFM (m³/min) lb (kg) NPT
DSP–22AT6N 100 (0.69)
125 (0.86)
30 (22) 208, 230, 460/60 131 (3.70)
117 (3.30)
2,490 (1,130) 1 – ½
DSP–30AT6N 100 (0.69)
125 (0.86)
40 (30) 208, 230, 460/60 166 (4.70)
141 (4.00)
2,650 (1,200) 1 – ½
DSP–37AT6N 100 (0.69)
125 (0.86)
50 (37) 208, 230, 460/60 194 (5.50)
166 (4.70)
2,650 (1,200) 1 – ½
DSP–45AT6N 100 (0.69)
125 (0.86)
60 (45) 460 (60) 275 (7.80)
230 (6.50)
3,350 (1,520) 2 (Flange)
DSP–55AT6N 100 (0.69)
125 (0.86)
75 (55) 460 (60) 325 (9.20)
272 (7.70)
3,350 (1,520) 2 (Flange)
DSP–75AT6N 100 (0.69)
125 (0.86)
100 (75) 460 (60) 459 (13.0)
392 (11.1)
3,990 (1,810) 2 (Flange)
DSP–90A6N 100 (0.69)
125 (0.86)
125 (90) 460 (60) 636 (18.0)
544 (15.4)
5,250 (2,380) 2 (Flange)
DSP–110A6N 110 (0.75)
145 (1.00)
150 (110) 460 (60) 724 (20.5)
611 (17.3)
5,600 (2,540) 2 (Flange)
DSP–132A6 110 (0.75)
145 (1.00)
175 (132) 460 (60) 795 (22.5)
671 (19.0)
8,598 (3,900) 2 1/2 (Flange)
DSP–145A6 110 (0.75)
145 (1.00)
200 (145) 460 (60) 883 (25.0)
706 (20.0)
8,598 (3,900) 2 1/2 (Flange)
DSP–160A6 110 (0.75)
145 (1.00)
215 (160) 460 (60) 971 (27.5)
795 (22.5)
8,818 (4,000) 2 1/2 (Flange)
DSP–200A6 110 (0.75)
145 (1.00)
250 (200) 460 (60) 1,254 (35.5)
1,059 (30.0)
11,464 (5,200) 3 (Flange)
DSP–240A6 110 (0.75)
145 (1.00)
300 (240) 460 (60) 1,413 (40.0)
1,148 (32.5)
11,464 (5,200) 3 (Flange)

Variable Speed Specifications

Model Discharge Air Pressure Nominal Output Main Voltage Capacity Approximate Weight Discharge Air Pipe Connection
psig (MPa) HP (kW) V/Hz ACFM (m³/min) lb (kg) B
DSP–37VATN 100 (0.69)
125 (0.86)
50 (37) 280, 230, 460/60 184 (5.20)
162 (4.60)
2,120 (960) 1 - 1/2
DSP–55VWTN 100 (0.69)
125 (0.86)
75 (55) 460/60 319 (9.02)
272 (7.70)
2,980 (1,350) 2 (Flange)
DSP–75VWTN 100 (0.69)
125 (0.86)
100 (75) 460/60 431 (12.2)
385 (10.9)
3,480 (1,580) 2 (Flange)
DSP–90VW6N 100 (0.69)
125 (0.86)
125 (90) 460/60 636 (18.0)
544 (15.4)
5,470 (2,480) 2 (Flange)
DSP–110VW6N 100 (0.69)
125 (0.86)
150 (110) 460/60 724 (20.5)
611 (17.3)
5,580 (2,530) 2 (Flange)

DSP - Air Cooled - Dimensions

Fixed Speed Dimensions

Model Width inch (mm) Depth inch (mm) Height inch (mm)
DSP–22AT6N
DSP–30AT6N
DSP–37AT6N
60.2
(1,530)
45.3
(1,150)
65.0
(1,650)
DSP–45AT6N
DSP–55AT6N
78.8
(2,000)
51.2
(1,300)
70.9
(1,800)
DSP–75AT6N 88.6
(2,250)
51.2
(1,300)
70.9
(1,800)
DSP–90A6N
DSP–110A6N
84.6
(2,150)
59.8
(1,520)
77.8
(1,925)
DSP–132A6
DSP–145A6
DSP–160A6
114.2
(2,900)
67.3
(1,710)
75.8
(1,925)
DSP–200A6
DSP–240A6
126
(3,200)
74.4
(1,890)
76.8
(1,950)

Variable Speed Dimensions

Model Width inch (mm) Depth inch (mm) Height inch (mm)
DSP–37VATN 60.2
(1,530)
45.3
(1,150)
65.0
(1,650)
DSP–55VWTN 78.8
(2,000)
51.2
(1,300)
70.9
(1,800)
DSP–75VATN 88.6
(2,250)
51.2
(1,300)
70.9
(1,800)
DSP–90VA6N
DSP-110VA6N
84.6
(2,150)
59.8
(1,520)
77.8
(1,975)

DSP - Water Cooled - Specifications

DSP - Water Cooled - Specifications

Model Discharge Air Pressure Nominal Output Main Voltage Capacity Approximate Weight Discharge Air Pipe Connection
psig (MPa) HP (kW) V/Hz ACFM (m³/min) lb (kg) B
DSP–45WT6N 100 (0.69)
125 (0.86)
60 (45) 460/60 279 (7.90)
236 (6.70)
3,280 (1,490) 2 (Flange)
DSP–55WT6N 100 (0.69)
125 (0.86)
75 (55) 460/60 332 (9.40)
279 (7.90)
3,280 (1,490) 2 (Flange)
DSP–75WT6N 100 (0.69)
125 (0.86)
100 (75) 460/60 466 (13.2)
399 (11.3)
3,660 (1,660) 2 (Flange)
DSP–90W6N 100 (0.69)
125 (0.86)
125 (90) 460/60 646 (18.3)
551 (15.6)
5,030 (2,280) 2 (Flange)
DSP–110W6N 100 (0.69)
125 (0.86)
150 (110) 460/60 742 (21.0)
622 (17.6)
5,380 (2,440) 2 (Flange)
DSP–132W6N 110 (0.75)
125 (0.86)
145 (1.00)
175 (132) 460/60 826 (23.4)
770 (21.8)
692 (19.6)
8,378 (3,800) 2 ½ (Flange)
DSP–145W6N 110 (0.75)
125 (0.86)
145 (1.00)
200 (145) 460/60 918 (26.0)
837 (23.7)
727 (20.6)
8,378 (3,800) 2 ½ (Flange)
DSP–160W6N 110 (0.75)
125 (0.86)
145 (1.00)
215 (160) 460/60 1,006 (28.5)
925 (26.2)
819 (23.2)
8,378 (3,800) 2 ½ (Flange)
DSP–200W6N 110 (0.75)
125 (0.86)
145 (1.00)
250 (200) 460/60 1,307 (37.0)
1,169 (33.1)
1,059 (30.0)
10,582 (4,800) 3 (Flange)
DSP–240W6N 110 (0.75)
125 (0.86)
145 (1.00)
300 (240) 460/60 1,430 (40.5)
1,303 (36.9)
1,148 (32.5)
10,582 (4,800) 3 (Flange)
Variable Speed Specifications

Model Discharge Air Pressure Nominal Output Main Voltage Capacity Approximate Weight Discharge Air Pipe Connection
psig (MPa) HP (kW) V/Hz ACFM (m³/min) lb (kg) B
DSP–55VWTN 100 (0.69)
125 (0.86)
75 (55) 460 (60) 326 (9.22)
283 (8.00)
2,930 (1,330) 2 (Flange)
DSP–75VWTN 100 (0.69)
125 (0.86)
100 (75) 460 (60) 441 (12.5)
403 (11.4)
3,130 (1,420) 2 (Flange)
DSP–90VW6N 100 (0.69)
125 (0.86)
125 (90) 460 (60) 646 (18.3)
551 (15.6)
5,250 (2,380) 2 (Flange)
DSP–110VW6N 100 (0.69)
125 (0.86)
150 (110) 460 (60) 742 (21.0)
622 (17.6)
5,360 (2,430) 2 (Flange)
DSP–160VW6N 110 (0.75)
125 (0.86)
145 (1.0)
215 (160) 460 (60) 1,006 (28.5)
925 (26.2)
819 (23.2)
8,820 (4,000) 2 ½ (Flange)
DSP–240VW6N 110 (0.75)
125 (0.86)
145 (1.0)
300 (240) 460 (60) 1,430 (40.5)
1,303 (36.9)
1,148 (32.5)
11,240 (5,100) 3 (Flange)

DSP - Water Cooled - Dimensions

Fixed Speed Dimensions

Model Width inch (mm) Depth Inch (mm) Height Inch (mm)
DSP–45WT6N
DSP–55WT6N
DSP–75WT6N
78.8
(2,000)
51.2
(1,300)
70.9
(1,800)
DSP–90W6N
DSP–110W6N
84.6
(2,150)
59.8
(1,520)
71.9
(1,825)
DSP–132W6N
DSP–145W6N
DSP–160W6N
98.4
(2,500)
63.0
(1,600)
75.8
(1,925)
DSP–200W6N
DSP–240W6N
110.2
(2,800)
70.9
(1,800)
76.9
(1,950)
Variable Speed Dimensions

Model Width inch (mm) Depth Inch (mm) Height Inch (mm)
DSP–55VWTN
DSP–75VWTN
78.8
(2,000)
51.2
(1,300)
70.9
(1,800)
DSP–90VW6N
DSP–110VW6N
84.6
(2,150)
59.8
(1,520)
71.9
(1,825)
DSP–160VW6N 98.4
(2,500)
63.0
(1,600)
75.8
(1,925)
DSP–240VW6N 110.2
(2,800)
70.9
(1,800)
76.8
(1,950)




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