Industrial ABAC Tech compressor - ATL-5,5-270FTX motor 5.5 kW, 576 l/min at 10 bar, intake 1,146 l/min, 270 l receiver, supply 400/50 V/Hz, 100 dB Lwa / 80 dB at 4 m
Code: ATL-5-5-270FTXRelated products
Product detailed description
ABAC Tech ATL · S1 100 % · star-deltaThe top of the category. ATL-5.5-270FTX delivers 576 l/min at 10 bar from the same two-hundred-and-seventy-litre tank as the four-kilowatt machine. The motor runs up through star-delta, so the current surge at start-up is gentler — at five and a half kilowatts on continuous duty that is usually a condition of the supply.
Why star-delta
On a direct start a three-phase motor draws a current surge several times its rated current. Star-delta starting splits it into two steps: the winding is first connected in star at a lower voltage and switches to delta once the motor is up to speed. It makes no difference to how the machine runs afterwards.
Against the four-kilowatt machine that is 174 l/min more from the same tank and the same assembly length. The weight grows from 150 to 189 kg and the noise by one decibel, to 100 dB Lwa.
Equipment and details
What ATL-5,5-270FTX does as delivered
- single-stage oil-lubricated pump with two cylinders in a V, 1,500 rpm
- 5.5 kW motor in duty type S1, that is a 100% duty cycle with no pauses to cool down
- direct drive without belts — the pump sits straight on the motor
- horizontal 270 l pressure vessel forms the base of the machine; condensate drained through a valve
- electric motor 400/50 V/Hz, three-phase supply, star-delta starting
- intake 1,146 l/min, 576 l/min delivered at a working pressure of 10 bar
- aluminium-silicon cylinders with heavy finning, stainless valves, bearings greased for the whole service life
- the machine stands on feet with anti-vibration mounts — no bolting down
- weight 189 kg, dimensions 1,629 × 606 × 1,240 mm; noise 100 dB Lwa, at 4 m 80 dB
- two-year warranty
Machine details


Where to go if ATL-5,5-270FTX does not fit
174 litres less, but without star-delta, comes from ATL-4-270FT. The smallest is ATL-2,2-90FT. Without a tank the same pump is in the basic version without a tank. The whole overview is in the overview of the whole category.
The delivered figure is the air the machine supplies at a working pressure of 10 bar; the intake is the volume the pump draws in. Noise is given as the sound power level Lwa from the machine plate and as the sound pressure at 4 m from the machine. Performance data according to ISO 1217, Annex C, noise according to ISO 2151.
Ventilek recommends
At five and a half kilowatts, ask an electrician before you order. Star-delta does cut the surge, but the supply still has to carry the machine.
Additional parameters
| Category: | Air compressors |
|---|---|
| Warranty: | 2 years |
| Compressor type: | Piston compressor |
| Pressure: | 10 bars |
| Suction power: | 1,146 l/min |
| Displacement: | 576 l/min |
| Pressure vessel volume: | 270 L |
| Design of pressure vessel: | Lying down |
| Motor power: | 5.5 kW |
| Mains voltage: | 400/50 V/Hz |
| Speeds: | 1500 rpm |
| Number of cylinders: | 2 |
| Number of grades: | 1 – single-stage compressor |
| Lubrication: | Oleic |
| Noise: | 100 dB - Lwa, 80 dB - Lwp(4m) |
| Dimensions: | 1629 × 606 × 1240 mm |
| Weight: | 189 kg |
| Engine: | Electric |
| Soundproofed: | No |
| Drive: | Direct |
| Starting the machine: | Y/D - Star triangle |
| Air dryer: | No |
| Retrieved from: | Industrial |
| Development: | Stationary |
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The company ABAC has been one of the most important manufacturers of piston compressors on the world market since its establishment in 1980 . Currently, the brand ABAC is owned by ATLAS COPCO, the largest compressor manufacturer in the world and is part of the multinational group PAD (Professional Air Division). The goal of the ABAC brand is to become a world leader in the development, production and sale of piston compressors.

Production at company ABAC
ABAC compressors are manufactured in 5 production centers around the world, with an annual production of almost 2 million compressors. The brand's parent plant ABAC in Turin, Italy employs around 250 employees and is primarily focused on the design and production of professional V-belt compressors with a daily production capacity of over 600 machines. The ABAC plant also has extensive warehouse facilities with several thousand compressors available for immediate delivery.

Innovative concept
ABAC does not only mean compressor production. We are directly involved in the development of key innovations and advanced solutions and set trends in the compressor market. The efforts of our designers have resulted in, for example, an aerodynamic pulley housing for temperature reduction of up to 35°C, the revolutionary XPAND hose reel compressor or the PRO LINE ZERO oil-free compressors with V-belts. In the ABAC program you will always find the most modern and unique solution for compressed air production on the market.

A modern solution
We are a modern company that is aware of the current trends around us. We are bringing advanced technologies to the compressor industry, such as the use of QR codes and the AIR TUBE app to make it easier for the user of our compressor to access the information they need. We use social media, chat and multimedia instead of traditional marketing and documentation formats. With compressors ABAC you will always have convenient access to all the necessary information.

Compressor program
In the supplier program of the ABAC brand you will find 100%. The basic range includes 100% from small portable compressors for home applications to larger stationary compressors for permanent deployment.
