Product
20HP~75HP PM Compressor
PM Inverter Compressor
- #IEA-grade energy efficiency permanent magnet synchronous motor
- #Strength design_Durability guaranteed
The inverter screw compressor with the high energy-efficiency permanent magnet synchronous motor is a superior compressor because it implements compressor efficiency, motor efficiency, and control technology, which are the core essentials of product efficiency.
- Equipped with an inverter
- Permanent magnet synchronous motor
- Energy savings of up to 40%
FEATURE
Application Synchronization
Compressor monitoring system application synchronization is possible
Increased Lifespan
Applying the nine exclusive bearings developed independently guarantees a low vibration and a long lifespan
Oil Cooling Method
Applying the nine exclusive bearings developed independently guarantees a low vibration and a long lifespan
Constant Pressure
Adopted the high-efficiency PM motor which provides constant pressure.
High-efficiency Dedicated Inverter
High-performance vector control, low-speed high torque output, super overload function, quick control response
Comprehensive Motor Protection Enhancements
Built-in DC Reactor For Models Over 30kW
High-efficiency Permanent Magnet Synchronous Motor
Highly Efficient
The excitation field of a permanent magnet synchronous motor originates from a permanent magnet, and the rotor increases the motor’s efficiency without exciting the current. Compared to the asynchronous variable frequency speed regulations, electrical energy is saved at any rotational speed point, and this advantage is especially evident when the rotational speed is relatively low.
Excellent Energy Efficiency Index
The efficiency and power factor of the permanent magnet variable frequency motors are similar to a horizontal curve. Even at 20% of the load, the force energy index of the permanent magnet motor is more than 80% of the total load, which significantly improves the power under the low load conditions.
Characteristics
Power Factor
Speed Adjustment Error
Heat Resistance Temperature
Protection Class
Noise
Compact and Lightweight
Using a magnetic field created by the high-performance permanent magnet materials, the structure of the motor is simplified, lighter, and smaller, as it is reduced to only 1/3 of the size of a typical asynchronous motor.
Robust Design
The characteristics of the motor are the low temperature rise, permanent magnet protection, guaranteed long motor life, and IP65 protection class, and the permanent magnet is designed to withstand 180°C.
| Model | Motor (Hp) | Capacity (m3/min) | Pressure (kg/cm2) | Discharge Piping (A) | Weight (Kg) | Dimension (mm) |
|---|---|---|---|---|---|---|
| PMVF 15Q | 20 | 2.37 ~ 2.88 | 6 ~ 9 | 25 | 380 | 1050x830x1240 |
| PMVF 22Q | 30 | 3.61 ~ 4.22 | 480 | 1200x830x1290 | ||
| PMVF 37Q | 50 | 6.27 ~ 7.42 | 40 | 710 | 1300x1000x1540 | |
| PMVF 55Q | 75 | 9.99 ~ 11.95 | 990 | 1500x1160x1700 |
※The above specifications are subject to change without prior notice to improve the product performance.
| Model | PMVF 15Q | PMVF 22Q | PMVF 37Q | PMVF 55Q |
|---|---|---|---|---|
| Motor (Hp) | 20 | 30 | 50 | 75 |
| Capacity (m3/min) | 2.37 ~ 2.88 | 3.61 ~ 4.22 | 6.27 ~ 7.42 | 9.99 ~ 11.95 |
| Pressure (kg/cm2) | 6 ~ 9 | |||
| Discharge Piping (A) | 25 | 40 | ||
| Weight (Kg) | 380 | 480 | 710 | 990 |
| Dimension (mm) | 1050 x 830 x 1240 | 1200 x 830 x 1290 | 1300 x 1000 x 1540 | 1500 x 1160 x 1700 |
※The above specifications are subject to change without prior notice to improve the product performance.