The integrated frequency converter of the ZR/ZT VSD series
varies the speed of the drive motor to exactly match the changes in your
compressed air demand, thus using the minimum amount
of energy and more than justifying the additional investment.
The integrated concept, the converter-motor-compressor
combination, offers various advantages:
• ensured electromagnetic compatibility.
• full regulation between 30 and 100% of the maximum
capacity.
• up to 25% energy savings.
In addition, Variable Speed Drive offers:
• process reliability.
• lower and constant air pressure.
• low starting torque.
• low starting currents.
• constant, high power factor throughout the speed range.
Main data for ZR7VSD-ZR250VSD oil free air compressor
Model | Pressure | FAD | Power | Noise | Weight | Size of inlet and outlet of cooling water | Quantity of cooling water | Dimension | Size of air outlet |
L×W×H |
Mpa | m3／min | kW | dB(A) | Kg | | T／n | mm |
ZR7VSD | 0.8 | 0.45-1.15 | 7.5 | 58 | 500 | 3/4″ | 2 | 1300×800×1300 | 3/4″ |
1.0 | 0.41～1.02 |
ZR11VSD | 0.8 | 0.62～1.55 | 11 | 58 | 540 | 3/4″ | 2.5 | 1300×800×1300 | 3/4″ |
1.0 | 0.53～1.32 |
1.25 | 0.48～1.02 |
ZR15VSD | 0.8 | 0.96～2.4 | 15 | 63 | 650 | 1″ | 3.5 | 1600×910×1350 | 1″ |
1.0 | 0.85～2.12 |
1.25 | 0.64～1.61 |
ZR18VSD | 0.8 | 1.24～3.1 | 18.5 | 65 | 840 | 1″ | 4 | 1600×910×1350 | 1″ |
1.0 | 1.05～2.62 |
1.25 | 0.85～2.13 |
ZR22VSD | 0.8 | 1.4～3.5 | 22 | 65 | 870 | 1″ | 5 | 1600×910×1350 | 1″ |
1.0 | 1.25～3.13 |
1.25 | 1.04～2.61 |
ZR30VSD | 0.8 | 2.0～5.0 | 30 | 66 | 980 | 1 1/4″ | 7 | 1950×1050×1432 | 1 1/2″ |
1.0 | 1.68～4.2 |
1.25 | 1.52～3.81 |
ZR37VSD | 0.8 | 2.44～6.1 | 37 | 67 | 1000 | 1 1/4″ | 9 | 1950×1050×1432 | 1 1/2″ |
1.0 | 2.09～5.22 |
1.25 | 1.92～4.81 |
ZR45VSD | 0.8 | 2.92～7.3 | 45 | 68 | 1060 | 1 1/2″ | 10 | 2150×1300×1590 | 2″ |
1.0 | 2.45～6.13 |
1.25 | 2.26～5.65 |
ZR55VSD | 0.8 | 3.84～9.6 | 55 | 70 | 1250 | 1 1/2″ | 12 | 2150×1300×1590 | 2″ |
1.0 | 3.44～8.6 |
1.25 | 2.97～7.42 |
ZR75VSD | 0.8 | 5．0～12.5 | 75 | 73 | 1480 | 1 1/2″ | 18 | 2150×1300×1590 | 2″ |
1.0 | 4.57-11.42 |
1.25 | 3.93～9.83 |
ZR90VSD | 0.8 | 6.52～16.3 | 90 | 73 | 2030 | 2″ | 20 | 2550×1400×1605 | 2.5″ |
1.0 | 5.81-14.52 |
1.25 | 4.92～12.3 |
ZR110VSD | 0.8 | 7.76～19.4 | 110 | 78 | 2450 | 2″ | 24 | 2550×1400×1605 | 2.5″ |
1.0 | 6.76～16.9 |
1.25 | 6.04～15.1 |
ZR132VSD | 0.8 | 8.88-22.21 | 132 | 78 | 2850 | 2″ | 30 | 2550×1400×1605 | 2 1/2″ |
1.0 | 8.15-20.38 |
1.25 | 7.31-18.29 |
ZR160VSD | 0.8 | 11.54-28.85 | 160 | 78 | 3750 | 2 1/2″ | 35 | 3300×2200×2000 | 3″ |
1.0 | 9.81-24.52 |
1.25 | 8.87-22.17 |
ZR200VSD | 0.8 | 14.65-36.63 | 200 | 78 | 4100 | 3″ | 43 | 3300×2200×2000 | 4″ |
1.0 | 13.1～32.7 |
1.25 | 11.09-27.72 |
ZR250VSD | 0.8 | 17.15-42.88 | 250 | 78 | 4750 | 3″ | 53 | 3300×2200×2000 | 4″ |
1.0 | 15.6～39 |
1.25 | 13.87-34.64 |