◆ The essence of permanent magnet high efficiency frequency conversion
is to control the rotation of motor space magnetic field.
◆ The stator windings generate a rotating magnetic field synchronized with the frequency of the power supply through a three-phase alternating current.
◆ The basic composition of permanent magnet synchronous motor: stator
winding, rotor, body.
◆ The rotor is a permanent magnet made of permanent magnetic material that begins to spin under the action of a rotating magnetic field generated by the stator windings.
Features
◆ High-efficiency and energy-saving permanent magnet rare earth synchronous motor Neodymium iron alloy permanent magnet technology, no excitation loss, small rotor inertia, fast response speed, open-loop control, high feedback adjustment accuracy, shorter response time.
◆ Wide band frequency conversion control system. Make energy saving more complete, constant pressure air supply, and maintain a 0.1 bar change in air supply under load;when the air volume changes, the speed change is automatically compensated to achieve maximum energy saving.
◆ Adopt intelligent frequency conversion control technology to achieve step less speed regulation,eliminate unloading power loss and intelligent gas supply.
◆ Adopt the latest generation of high-efficiency mainframe with integrated shaft structure,compact and stable, and high energy efficiency.
| Model | HZ-185G | HZ-220G | HZ-250G | HZ-315G | HZ-355G | HZ-400G | |
| Air Flow/ Working Pressure | M³/Min/MPa | 30.2/0.8 | 36.6/0.8 | 43.1/0.8 | 54.1/0.8 | 63.1/0.8 | 73.1/0.8 |
| 27.3/1.0 | 33.5/1.0 | 38.8/1.0 | 49.6/1.0 | 57.6/1.0 | 62.6/1.0 | ||
| 25.1/1.3 | 30.5/1.3 | 34.6/1.3 | 43.5/1.3 | 49.3/1.3 | 56.5/1.3 | ||
| Compressed series | Single Stage | ||||||
| The environment temperature | ﹣5℃-+45℃ | ||||||
| Cooling way | Air cooling | ||||||
| Exhaust temperature | ℃ | 55℃ | |||||
| Noise | dB（A) | 90±2 | 100±2 | 120±2 | |||
| Drive way | Dirict Drive | ||||||
| Power supply | D/PH/HZ | 380V/50HZ,220V/60HZ,415V,Custom Voltage | |||||
| Rate of work | KW | 185 | 220 | 250 | 315 | 355 | 400 |
| Starting way | Y-▲start | ||||||
| Dimension(mm) | Length | 2500 | 3200 | 3800 | 4200 | ||
| Width | 1600 | 2100 | 2280 | 2200 | |||
| Highly | 2050 | 2450 | 2248 | 2350 | |||
| Weight | KG | 4100 | 4300 | 4600 | 6500 | 7000 | 7500 |
| Outlet pipe diameter | imch/mm | DN80 | DN100 | DN125 | DN150 | ||
