Compressors with energy recovery / Energy recovery control unit / Energy recovery control unit
Energy recovery control unit
Transfers the energy recovered from the ZR compressor to the customers’ process
Energy Recovery control units are specifically designed to transfer the energy recovered from oil-free air compressors to the customers’process.
The control unit is installed between the compressor and the customers’ cooling- and heating circuit. A modular design guarantees perfect integration of the EnergyRecovery in the application
Main functionalities:
- Regulation of compressor cooling waterpressure and temperature to keep the compressed air system working optimally
- Compressor operates independently from the customers’ process
- Optimal compressor cooling water quality
- Single interface between compressed air system – up to 4 units - and the customers’ process.
There are 4 sizes of control units available, which can handle the energy recovered from the oil-free compressors up to 900 kW.
| ER 90 | ER 275 | ER 425 | ER 900 | |
| 1- Stainless steel back-up heat exchanger | x | x | x | x |
|---|---|---|---|---|
| 2- Stainless steel heat exchanger for customer’s process circuit (*) | x | x | x | x |
| 3- Cooling water connections for (l)MD dryer type (*) | x | x | x | x |
| 4- Stand-by water pump | x | x | x | x |
| 5- Anchor pads | x | x | x | x |
| 6- Maximum # connectable compressors | 1 | 4 | 4 | 4 |
Whatever your compressed air needs, our energy consultants can always recommend the right solution for you. Please contact your local Atlas Copco representative on www.atlascopco.com
