Energy-Saving Refrigeration Dryers SECOTEC TA to TD Series The savings specialists with stable pressure dew point Flow rate 0.60 to 8.25 m³/min, Pressure 3 to 16 bar ®

The savings specialists with stable pressure dew point The SECOTEC name has long been synonymous with high-quality KAESER refrigeration dryers built for industrial duty, stable pressure dew points, maximum reliability and minimal overall life-cycle costs. SECOTEC refrigeration dryers in the TA to TD series are used for drying compressed air down to a pressure dew point of +3 °C, thanks to their highly efficient thermal mass control, which can be tailored to individual needs for outstanding savings. A generously-dimensioned thermal mass ensures low-wear operation and a stable pressure dew point....

Perfect for every compressed air need

The energy-efficient powerhouse Consistent use of high-quality components and our decades of experience in system design allow SECOTEC refrigeration dryers to achieve exceptional energy efficiency – across the entire load range. SECOTEC with thermal mass "Hot gas bypass" continuous control SECOTEC CONTROL Efficient SECOTEC solid thermal mass The SECOTEC thermal mass control significantly reduces energy consumption compared to conventional systems with continuous control. The refrigeration circuit is activated only when cooling is actually required. At the heart of every SECOTEC refrigeration...

Long-term efficiency We do not just talk about challenging operating conditions, but actually create them using our advanced climate testing facilities. This allows us to fine-tune the design of SECOTEC refrigeration dryers in order to ensure maximum reliability at all times. Reliable separation Powerful refrigerant condenser KAESER's corrosion-free stainless steel condensate separators provide dependable compressed air drying and ensure reliable condensate separation, even at partial load. Generously-dimensioned heat exchanger surfaces contribute to the significantly higher performance reserves...

Service-friendly condenser The condenser is arranged on the front side of the unit, where it is exposed to the air stream without an upstream mesh barrier. Any dirt accumulation on this component can therefore be easily detected and effectively removed, ensuring energy efficiency and pressure dew point stability over the long-term. Excellent accessibility The SECOTEC refrigeration dryer's enclosure covers are quick and easy to remove, enabling straightforward service access. Taken together, these advantages significantly reduce servicing requirement and therefore costs.

Easy to maintain KAESER understands our customers' needs very well, as the company itself operates numerous compressed air stations. From first-hand experience, we are well-versed in all aspects of compressed air station planning, commissioning, operation and maintenance. We draw on this expertise to create user-friendly products with minimal need for maintenance. Easy-to-test refrigeration circuit Checked for leaks and functionality KAESER service technicians and our partners' technical staff are refrigeration technology experts. They not only check operation of the refrigeration dryer, but...

Refrigeration dryer load 100 % Time Thermal mass temperature Switch-off point Refrigerant compressor Energy savings

SECOTEC CONTROL SECOTEC thermal mass control Partial load control with powerful thermal mass (1) Refrigerant compressor runs: Cooling is supplied for compressed air drying and cooling of the thermal storage granules (2) Cooling capacity not required for compressed air drying continues to cool the storage medium until the switch-off point. (4) Thermal storage granules supply cooling for compressed air drying and warm up. (5) Refrigerant compressor switches on. Thermal storage granules warm up until the refrigerant compressor switch-on point is reached. (3) Refrigerant compressor switches off.

Heat transport Refrigerantinlet (cold) Refrigerantoutlet (hot) Condensate outlet SECOTEC solid thermal mass High storage capacity – high energy savings TA to TD series SECOTEC refrigeration dryers are equipped with a powerful solid thermal mass. Unlike conventional refrigeration dryers with switching operating modes and without an additional thermal mass, in SECOTEC dryers the entire air/refrigerant heat exchanger is embedded in thermal storage granules and encased in efficient heat protection. Compared to conventional refrigeration dryers, this provides significantly higher storage capacity...

Air/air heat exchanger Air/refrigerant heat exchanger with thermal mass (yellow area) Condensate separator Compressed air inlet Heat exchanger system with SECOTEC solid thermal mass Compressed air outlet Condensate separator Dew point trend indicator ECO-DRAIN condensate drain Refrigerant compressor Refrigerant condenser Fan High-pressure switch Filter dryer Capillaries Control unit

Time to reset the clock Are you forcing yourself to live with a compressed air station that has grown over the years and yet no longer meets present requirements? Or are you planning a new system and searching for solutions with outstanding long-term efficiency? As your experienced compressed air system solutions partner, we understand every imaginable scenario. And in addition to providing the best compressed air supply, we always keep in mind your business as a whole. This is how we help you design your optimal compressed air future – whether you have 2 employees or 20,000. Convenient one-stop...

The key to perfect refrigeration drying Compressed air moisture content = Refrigeration dryer load Load range ~ 0 – 100 % Max. 100% Summer High temperature -> High water mass per m³ Low temperature -> Low water mass per m³ Min. Morning shift with lunch break Night shift SECOTEC – Savings for all seasons The load on a refrigeration dryer depends not only on the volume of compressed air to be dried (grey area), but more importantly, on how much water the incoming compressed air contains. This volume of water (moisture) increases as the temperature rises, so the load on refrigeration dryers increases...