AtlasCopco Oil-free rotary tooth compressors ZT 15-22, ZR/ZT 30-45, ZR/ZT 22-37-55 VSD
ZT 15-22, ZR/ZT 30-45, ZR/ZT 22-37-55 VSD
Oil-free rotary tooth compressors, 15-55 kW / 20-75 hp
Capacity FAD (l/s): 19.70 - 142.50 l/s | Working pressure: 7.50 - 10
bar(e) | Installed motor power: 15 - 55 kW | Capacity FAD (l/s,
m³/min): 19.70 - 142.50 l/s
Atlas
Copco’s ZR/ZT oil-free rotary tooth compressors meet your needs for
pure oil-free air while offering wide pressure ranges and improved
energy efficiency. Developed
especially for applications demanding the highest levels of purity,
such as pharmaceutical production, food processing and critical
electronics, ZR/ZT compressors eliminate the risks of oil contamination
as well as the resulting extra costs. These ISO 8573-1 CLASS 0 certified
compressors are easy to operate and are available with Variable Speed
Drive for further energy savings.
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Certified 100% oil-free air –
ZR/ZT compressors provide 100% pure, clean air, complying with ISO
8573-1 CLASS 0 (2010) certification. CLASS 0 means zero risk of
contamination; zero risk of damaged or unsafe products; zero risk of
losses from operational downtime; and zero risk of damaging your
company’s hard-won professional reputation. In 2006, Atlas Copco was the
first manufacturer in the world to receive such certification for an
oil-free compressor.
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VSD for direct energy savings – Energy savings of up to 35% are possible with the Variable Speed Drive versions:
- Unload losses are reduced to a minimum.
- No blow-off of compressed air to the atmosphere.
- Load/no load transition losses are eliminated.
- Precise pressure control allows a tighter pressure band and a
lower average working pressure, resulting in reduced energy consumption.
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Quiet operation –
The vertical layout of the coolers reduces the noise levels from the
fan, motor and element. Moreover, ZR/ZT compressors are supplied in a
sound-insulated canopy, thus avoiding the need for a separate compressor
room and allowing installation in most working environments.
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Advanced control and monitoring -
To maximize efficiency and reliability, the Elektronikon® controls the
main drive motor and regulates system pressure within a predefined and
narrow pressure band. The Elektronikon® controller can be adapted to
your specific needs with extra sensors, digital contacts, fieldbus,
Internet and SMS communication functions. In combination with the ES
multiple compressor controller, the operation of your complete
compressor room is optimized.
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Easy maintenance – The robust air inlet filter offers a long lifetime and high reliability for long service intervals and low maintenance needs.