LUFT 1000 VSD+PM KOMPAKT+270L TANGKI

CORMAK LUFT 1000 VSD+PM COMPACT +270l tank

Screw Compressor CORMAK LUFT 1000 VSD+PM Compact with Dryer – a Compact Set for Demanding Applications - ENERGY SAVER

SET INCLUDES:

- LUFT 1000 VSD+PM COMPACT SCREW COMPRESSOR with integrated dryer.
- 270 L horizontal compressed air receiver tank.

Key features distinguishing these models:
1. Permanent Magnet Motor Technology (PM)
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Most compressors from the Energy Saver series use Permanent Magnet motors. Compared to standard induction motors:

- They are rated for efficiency levels at IE4 or even IE5 standards.
- Maintain high efficiency even at very low speeds (standard motors lose efficiency outside their nominal range).
- They are smaller, lighter, and generate less heat.

2. Advanced Variable Speed Drive (VSD) Control

The heart of the Energy Saver line is the frequency inverter (VSD).

- Demand-adaptive operation: The compressor does not work in an “all-or-nothing” (load/unload) system. If your machine only requires 30% output, the compressor reduces speed, proportionally lowering energy consumption.
- Elimination of idle running: Traditional compressors often continue running for several minutes after tank filling, consuming around 25–30% of nominal power without producing air. Energy Saver models virtually eliminate this wasteful process.

3. Soft Start

Thanks to the inverter, these units start smoothly from 0 Hz. This means no sudden power surges during startup, offering:

- Protection of the facility’s electrical installation.
- The ability to start and stop the machine more frequently without the risk of winding overheating.

4. Real Savings

In practice, using the Energy Saver line allows you to reduce electricity bills by 30% to 50% compared to conventional fixed-speed compressors. Additionally, the system maintains very stable network pressure (accuracy up to 0.1 bar), which is crucial for precision machines like laser cutters. Longer lifespan: The absence of abrupt pressure and temperature spikes extends the service life of the screw element.

Technical Specifications:
Motor Power: 7.5 kW / 11 HP
Voltage: 400V/50Hz
Capacity at 0-6 bar: average 990 L/min
Capacity at 6 bar: 990 L/min
Capacity at 8 bar: 950 L/min
Capacity at 10 bar: 950 L/min
Outlet connection diameter (G): 3/4"
Dimensions: 1495 x 600 x 1440 mm
Weight: 290 kg

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