electrical enclosures Cooling units ■ Air/water heat exchangers ■ Chillers Air/air heat exchangers ■ Filterfans ■ Heaters, thermostats and hygrostats Main catalogue ■ Edition 14 COMPETENCE! T ELECTRO-TECHNOLOGY FOR INDUSTRY

Safety for man, machine and the environment Thermal management of electrical enclosures and process cooling When developing new products for industrial thermal management, the factors energy efciency and energy consumption and also sustainability are top priority for us. It is for this reason that we have invested in the development of solutions which both energy efcient and at the same time user-friendly for many years. When it comes to the implementation of market needs, we are amongst the leading companies with our research and development departments in Germany, Italy, USA and China. Current...

Further technical information can be found on our website at www.pfannenberg.com

All Cooling Units at a glance

All Cooling Units at a glance Type Cooling capacity Rated voltage Dimensions (HxWxD) High temperature cooling units from the DTS series – cooling units for side mounting in outdoor areas DTS 3265 HT Roof-mounted cooling units from the DTT series – cooling units for top mounting DTT 6801 Peltier Cooling units Accessories Pre-lter, aluminium εCOOL lter Filter kits for DTS 3xxx series External condensate evaporation system Condensate bottle Cooling unit controller COOL-Plant Software Quick installation frame Air diverter internal Air bafe internal 1 2 variant without UR MC variant without UR available...

All Chillers at a glance Type Dimensions (HxWxD) Rack Chillers (water) Rack 1100 performance data based on 50 Hz operation different voltages available on request 3 ETL certication based on UL1995 1 2 Further technical information can be found on our website at www.pfannenberg.com ● available ○ pending ◉ upon request

All εCOOL Air/Air Heat Exchangers at a glance PAI: for partially recessed mounting of the heat exchanger in the door or side PAS: or outer mounting of the heat exchanger on the door or side Specic cooling capacity Rated voltage Dimensions (HxWxD) Heat exchangers from the PAI and PAS series – air/air heat exchangers for side and door mounting PAI 6203

All εCOOL Filterfans 4.0 at a glance Type Rated voltage PFA series exhaust lters PFA 10.000 PF Slim Line Filterfans PF 65.000 SL PFA series EMC exhaust lters PTF series top-mounted Filterfans – Filterfans for top mounting PTF 60.500 PTFA series top exhaust lters PTFA 60.000 free-blowing 2 for material thicknesses up to 2 mm 1 Further technical information can be found on our website at www.pfannenberg.com

All Heaters, Thermostats and Hygrostats at a glance Type Heating performance Rated voltage Dimensions (HxWxD) FLH series Radiant Heaters FLH 010 Surface temperature-limited Radiant Heaters from the FLH series FLH 020 LST PRH series Mini-Radiant Heaters PRH 010-M FLH-T series Fan Heaters with integrated thermostat FLH-T 250 PFH series Compact Fan Heaters PFH 200 FLZ series Thermostats and Hygrostats available pending

All Electrical Enclosure Accessories at a glance Type Light intensity Rated voltage Dimensions (HxWxD) Plugs/Connecting Cables PLS-C PLS-C Pressure Compensation Device PPC PPC Standard Lamp Systems PLS 008 Mini Special Lamp Systems Overview of Signaling Devices Flash energy / Sound pressure level Rated voltage Dimensions (HxWxD) Type Flashing light PY X-S-05 Flashing light sounder PY X -MA 10 Signal towers BR 50 Base and end module Continuous light module Blinking light module Flashing light module Mounting accessories Sounder module Light sources Further technical information can be found on...

Why reliable cooling units are so important for your electrical enclosure A Pfannenberg cooling unit for your electrical enclosure is much more than just an accessory. In fact, it is basically the backbone of your entire production process because trouble-free production is only guaranteed if the sensitive climate inside your electrical enclosures is maintained. Even the slightest overheating of the electronic controller units can result in serious consequences such as long standstills, delivery problems or total breakdown. Therefore, we not only take into account the demands placed on your equipment,...

Why you should choose air conditioning products from Pfannenberg Whereas as most of our competitors offer only ‘off the shelf’ products, we additionally offer customised solutions. This means that our units or unit combinations are precisely tailored to your needs, i.e. neither over nor under-dimensioned and, therefore, always particularly energy-efcient. This is an aspect that is playing an ever larger part in climate control considerations. In choosing Pfannenberg products, you additionally benet from high quality, robustness and precision, as well as simple mounting and service friendliness....

Determine the correct air conditioning products When can Filterfans be used? If the ambient temperature is always lower than the temperature required in the electrical enclosure, then lterfans represent an economical solution for thermal management of electrical enclosures. Important for the use of Filterfans: Use lterfans to force the surrounding air into the electrical enclosure, so that a slight overpressure builds up inside the enclosure. The surrounding air enters the electrical cabinet exclusively via the lterfan, which ensures that it is ltered. Install the lterfan in the lower third of...

Combined use as a system solution Air/water heat exchangers and Chillers The combination of air/water heat exchangers and chillers offers an ideal system solution for the cooling of your processes, machines and controllers. All cooling tasks in a system or machine and also on a control cabinet can be taken care of simply and economically via a closed pipeline system. • through the highly economical supply of water as the cooling medium for the air conditioning of control cabinets with air/water heat exchangers • and 100% independence from the ambient temperature at the installation location With...