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ZE/ZA 3-6 & ZE 4 VSD – 50 Hz low pressure oil-free air compressors with Variable Speed Drive variant

ZE/ZA 3-6 & ZE 4 VSD – 50 Hz low pressure oil-free air compressors with Variable Speed Drive variant
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ZE/ZA 3-6 & ZE 4 VSD – 50 Hz low pressure oil-free air compressors with Variable Speed Drive variant - 1

Atlas Copco Air Compressors ZE/ZA 3-6 & ZE 4 VSD – 50 Hz low pressure oil-free air compressors with Variable Speed Drive variant ANY PRESSURE ANY FLOW – IN ONE NEAT PACKAGE

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ZE/ZA 3-6 & ZE 4 VSD – 50 Hz low pressure oil-free air compressors with Variable Speed Drive variant - 2

Low Pressure, Oil-free Air is Vital for your Process ISO 9001 From design to production and delivery, Atlas Copco compressors adhere to the ISO 9001 quality standard. ISO 14001 Atlas Copco's Environmental Management System forms an integral part of each business process. Low pressure compressed air is often a vital ingredient in your production process. It is a means to an end, yet so vital that you cannot run the risk of product contamination, disturbing pulsations, performance degradation, or even worse, a production standstill. Through interaction with customers just like you, Atlas...

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ZE/ZA 3-6 & ZE 4 VSD – 50 Hz low pressure oil-free air compressors with Variable Speed Drive variant - 3

The oil-free low pressure ZE/ZA3-6 compressor range gives you all this, and much more. The back-up of an organisation that truly understands what air compression is about. After all, we have over a century of learning behind us. Close interaction, innovation and commitment – the benchmarks that earned Atlas Copco the industry leadership and a high customer loyalty. ZE/ZA 3-6 Series – Any Pressure, Any Flow – In One Neat Package ZE 4 VSD Variable Speed Drive variant for optimal process stability and the lowest cost compressed air. ZE/ZA 3-6 – Facts Completely oil-free air – no risk of oil...

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ZE/ZA 3-6 & ZE 4 VSD – 50 Hz low pressure oil-free air compressors with Variable Speed Drive variant - 4

ZE/ZA – Complete Scope – No Costly Additions Excellence by design Silenced units to work at any location - flexible, vibration-free compressor mounting - silencing canopy protects against noise emissions (beyond CE directives and US OSHA standards) Easy, low cost installation - no foundations, no bolting required - compact and complete unit – put in place and connect Designed for easy integration of additional components to suit particular application needs Advanced Elektronikon® control and monitoring system Air intake filter and silencer Air intake flexible Outlet air silencer Discharge...

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ZE/ZA 3-6 & ZE 4 VSD – 50 Hz low pressure oil-free air compressors with Variable Speed Drive variant - 5

Global Presence Local Service Service Worldwide Service friendly - Easy access for quick routine service - Due service predicted on Elektronikon® control panel ZE/ZA – A Ready-to-use Solution Caring for energy ZE 4VSD - Variable Speed Drive variant for the lowest cost compressed air Reduced internal pressure drops through integrated design Power saving cooling system Energy-less MD adsorption dryer Thermistors • • n.r. Anti-Condensation Heaters • • • PT100 Motor Thermal Protection • • n.r. Central Controller Communication Module COM1 • • st. MODBUS Communication Module • • st. PROFIBUS...

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ZE/ZA 3-6 & ZE 4 VSD – 50 Hz low pressure oil-free air compressors with Variable Speed Drive variant - 6

› › › › › › › R › › › › › › › › › › › › ZE/ZA – Proven Low Pressure Air Technology Easy supervision and total reliable monitoring Advanced Elektronikon® control and monitoring system with text display on the status of the entire system performance. It is designed for integration into processes with remote controls. Ambient motor protection Direct drive efficiency The IP55 high efficiency motor protects against dusty, humid ambients. It is directly coupled to the compression element for the best energy balance and permanent alignment. System integrity safeguarded High efficiency air intake...

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ZE/ZA 3-6 & ZE 4 VSD – 50 Hz low pressure oil-free air compressors with Variable Speed Drive variant - 7

Stress absorbing, stainless steel air outlet connection for safe operation Secure compressor start under all circumstances Atlas Copco rotor elements are coated with a unique carbon/Teflon mixture to eliminate corrosion or motor blocking after stand still. This allows for operation at 3.5 bar in high temperature conditions. Designed to economically adapt to air demand For processes with varying air demand, the full load / no load regulation system controls air production to best match air requirement. The regulator operates either at 100 % capacity (fully open) or 0 % capacity, using less...

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ZE/ZA 3-6 & ZE 4 VSD – 50 Hz low pressure oil-free air compressors with Variable Speed Drive variant - 8

Cost structure of a fixed speed compressor Cost structure of a ZE 4 VSD compressor Many low pressure air processes must rely on a stable system pressure. A vital requirement earlier achieved in using either large size air receivers or with blow-off systems – an energy wasting solution banned to history with the ZE 4 VSD. The Variable Speed Drive compressor with integrated frequency converter controls the pressure exactly to the process needs and considerably saves on energy. ZE 4 VSD is the perfect match between air supply and air demand. Call upon the expertise of Atlas Copco to assess...

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ZE/ZA 3-6 & ZE 4 VSD – 50 Hz low pressure oil-free air compressors with Variable Speed Drive variant - 9

0 200 400 600 800 0 2 4 6 8 10 12 14 16 18 20 22 24 No current peaks Compressor starts are even smoother than with so called “soft starters”. This greatly simplifies the electrical installation. No current peaks. No risk of penalties from the utility company. Investment in the electrical system can be reduced. % full load current Star Delta DOL Soft Starter VSD Seconds ZE 4 VSD Unique Integration Absolute Torque NM Motor Torque NM Star Compressor Torque NM VSD Torque NM Speed Ratio n/ns nominal Motor Torque NM Delta No torque peaks The “Super Soft” start and load/unload transition ensure a...

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ZE/ZA 3-6 & ZE 4 VSD – 50 Hz low pressure oil-free air compressors with Variable Speed Drive variant - 10

Variants for tailored applications With the ZE-ZA range specific applications' needs are anticipated. The ability to add optional or remove standard equipment is incorporated. ZE/ZA – pre-engineered for full integration Pre-engineered for cost-saving installation Pressure drop risks are avoided Time saving & adequate selection A standard option ZE3 with aircooled aftercooler incorporated When noise levels are less critical A standard option Non-silenced ZE3 Full scope non-silenced version Designed to easily add an aftercooler ZA5 with watercooled aftercooler incorporated Air/oil/cooling...

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ZE/ZA 3-6 & ZE 4 VSD – 50 Hz low pressure oil-free air compressors with Variable Speed Drive variant - 11

Dry quality air – tailored to the need Many low pressure air applications rely on dry quality air, free from moisture, to help avoid the risk of product contamination and to eliminate damage to the compressed air system. Along the application and air purification criteria, Atlas Copco offers a wide selection of air dryers for an optimal air treatment system. Energy Saving Control and Monitoring System Latest Elektronikon® controllers have an Integrated Multiple Compressor Control System as an option. To further optimize your compressor room, install an ES energy saving system or contact...

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