30 HP variable-speed screw compressor with IE4 motor
For industries where air consumption rises and falls during the day, variable speed is the most efficient way to produce it. This 30 HP (22 kW) screw compressor adjusts the motor speed to demand in real time, between 572 and 3,300 L/min, with energy savings of up to 35%.
It is fitted with an IE4 permanent magnet motor with direct drive, more efficient than IE3 motors, which generates less heat and extends the life of the unit. The electronic control with digital display lets you monitor performance, and its noise level of 63 dB makes it easy to install close to the work area.
✅ Key benefits
Variable speed: produces only the air that is consumed and avoids idle cycles.
IE4 permanent magnet motor: maximum efficiency, less heat and longer service life.
Up to 35% savings: lower electricity consumption compared with a fixed-speed screw compressor.
Direct drive: no belts, fewer losses and less maintenance.
Digital control: digital display to monitor performance.
Quiet: 63 dB in a compact design for rooms with limited space.
🏗️ What it is for
Industry with variable air consumption throughout the shift.
Production lines, packaging and automatic machinery.
Large workshops and industrial units with several simultaneous workstations.
Replacing fixed-speed compressors to reduce the electricity bill.
💡 Pro tip: a variable-speed compressor performs at its best with a correctly sized tank and a leak-free network. Check the installation for leaks: every leak is air that the compressor produces and you pay for. With a dryer and filters at the outlet, you will protect your tools and your product.
Frequently asked questions
What is the advantage of variable speed?
The motor runs only at the speed needed for the air being consumed at any given moment. This avoids the idle periods of fixed-speed compressors and saves up to 35% in energy.
What air delivery does it provide?
Between 572 and 3,300 L/min at 10 bar, adjusting automatically to demand.
What is an IE4 motor?
It is the efficiency class above IE3. This permanent magnet motor uses less energy, runs cooler and lasts longer.
What power supply does it need?
400 V three-phase at 50 Hz.
Does it include a tank or dryer?
No. This is the screw compressor only; the tank, dryer and filters are installed separately to suit the installation.
Frequently Asked Questions
What is the advantage of variable speed?
The motor runs only at the speed needed for the air being consumed at any given moment. This avoids the idle periods of fixed-speed compressors and saves up to 35% in energy.
What air delivery does it provide?
Between 572 and 3,300 L/min at 10 bar, adjusting automatically to demand.
What is an IE4 motor?
It is the efficiency class above IE3. This permanent magnet motor uses less energy, runs cooler and lasts longer.
What power supply does it need?
400 V three-phase at 50 Hz.
Does it include a tank or dryer?
No. This is the screw compressor only; the tank, dryer and filters are installed separately to suit the installation.
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