Screw Compressor COMPACT + tank

CORMAK LUFT 1500 VSD+PM COMPACT + 500L tank

CORMAK LUFT 1500 VSD+PM Compact screw compressor with dryer – compact set for demanding applications – ENERGY SAVER

SET INCLUDES:

LUFT 1500 VSD+PM COMPACT screw compressor with dryer.
Horizontal compressed air receiver 500 L.


Key features that distinguish these models:
1. Permanent Magnet (PM) Motor Technology

Most Energy Saver compressors use Permanent Magnet motors. Unlike standard induction motors:

They achieve efficiency levels compliant with IE4 or even IE5 standards.

They maintain high efficiency even at very low speeds, where standard motors lose performance.
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They are smaller, lighter and generate less heat.

2. Advanced Inverter Control (VSD)

The core of the Energy Saver line is a frequency converter (inverter).

Demand matching: The compressor does not operate on an “all-or-nothing” basis. If your system requires only 30% capacity, it reduces speed accordingly, consuming proportionally less energy.

Elimination of idle operation: Conventional compressors often run unloaded for several minutes after filling the tank, consuming around 25–30% of rated power without producing air. Energy Saver models virtually eliminate this loss.

3. Soft Start

Thanks to the inverter, these units start smoothly from 0 Hz, eliminating current surges at start-up, which:

Protects the plant’s electrical installation.

Allows frequent start-stops without overheating the windings.

4. Real Savings

In practice, Energy Saver technology reduces electricity bills by 30% to 50% compared with fixed-speed compressors. It also maintains very stable network pressure (within 0.1 bar), essential for precision equipment such as laser cutters. Extended service life: Smooth pressure and temperature changes prolong screw element life.

Technical Parameters
Motor power 11 kW / 15 HP
Voltage 400V / 50Hz
Output 0–6 bar 1620 L/min
Output at 6 bar 1580 L/min
Output at 8 bar 1350 L/min
Output at 10 bar 1230 L/min
Outlet connection (G) 1"
Dimensions 1600 × 740 × 1750 mm
Weight 500 kg