LUFT 1500 VSD+PM COMPACT + 500L bakas

CORMAK LUFT 1500 VSD+PM COMPACT + 500L tank

CORMAK LUFT 1500 VSD+PM Compact Screw Compressor with Dryer – a compact set for demanding applications – ENERGY SAVER

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SET INCLUDES:

- LUFT 1500 VSD+PM COMPACT Screw Compressor with integrated dryer.
- Horizontal 500 L Compressed Air Receiver.

Key features that set these models apart:

1. Permanent Magnet Motor Technology (PM)

Most compressors in the Energy Saver series use Permanent Magnet motors. Compared to standard induction motors:

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

2. Advanced Variable Speed Drive Control (VSD)

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

- Demand-adaptive: The compressor does not work in a fixed "on/off" (load/unload) cycle. If your facility requires only 30% output, the compressor reduces RPM accordingly, consuming proportionally less energy.
- Idle-running elimination: Conventional compressors often continue to run for several minutes after filling the tank, drawing about 25–30% of nominal power without producing compressed air. Energy Saver models almost completely eliminate this wasteful operation.

3. Soft Start

Thanks to the VSD, these units start up smoothly from 0 Hz. This means no sudden current surges during start-up, which:

- Protects your factory’s electrical installation.
- Allows for more frequent start/stop cycles without risk of motor winding overheating.

4. Real Savings

In practice, using the Energy Saver line enables reduction of electricity bills by 30% to 50% compared to traditional fixed-speed compressors. Additionally, the system maintains a very stable network pressure (accuracy up to 0.1 bar), which is crucial for precision devices such as laser cutters. Longer service life: the absence of sudden pressure and temperature fluctuations extends the lifespan of the screw stage.

Technical specifications
Motor power: 11 kW / 15 HP
Voltage: 400V/50Hz
Output at 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 diameter (G): 1"
Dimensions: 1600 x 740 x 1750 mm
Weight: 500 kg

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