ACCESSORIES FILTERS / THERMOSTAT SOLENOID VALVES / LEVEL SWITCH

Transcription

1 CSSORIES FILTERS / THERMOSTT SOLENOID LES / LEEL SWITCH OS 1120 EFP/DFP Polyurethane foam air filters for cooling units The cooling units are designed in such a way that no maintenance is required. They are supplied without filters on the external air intake side but if the ambient air is highly contaminated (containing particles or only aerosols) a filter can be installed behind the intake grille in the space left for it. These filters are made of cavity structure type polyurethane foam and boast high stability as regards their mechanical and chemical characteristics. EFM/DFM Regenerable air filters for cooling units In the case of extreme ambient conditions the cooling units can be fitted with metal air filters. Compared to the polyurethane foam filters their filtering efficiency is not so good but the advantage is they can be regenerated. They can be cleaned with a degreasing detergent and used again and again. They are made in aluminium netting. rticle Quantity per pack rticle Quantity per pack EGO04 EFP04 5 EGO5 C EGO06 EFP06 5 DE04 C EGO08 EFP 5 DE08 C EGO C DE DFP12 5 EGO3040 C DE3040 DFP30 5 EGO60 C SY1520 C EGO800 C rticle Quantity per pack rticle Quantity per pack EGO04 EFM04 1 EGO5 C EGO06 EFM06 1 DE04 C EGO08 EFM 1 DE08 C EGO C DE DFM12 1 EGO3040 C DE3040 DFM30 1 EGO60 C SY1520 C EGO800 C FFN Spare cloth filters for ventilation units These are standard cloth filters for FN units. To maintain a high performance of these types of ventilating units it is necessary to periodically check how dirty the cloth filter is and, if necessary, change it with a new one. These filters are made in selfextinguishing synthetic fibres with a very close mesh and a progressive filtering strength. Filtering efficiency reaches 91%. Filtration class EU4. FFH Highly efficient cloth filters The highly efficient cloth filters are used in environments where there is very fine dust. By using this kind of filter we can guarantee an IP54 protection level of the ventilating unit and the air flow rate is less than the nominal rate. Filtering efficiency reaches 97%. Filtration class EU5. rticle Quantity per pack rticle Quantity per pack FN12FIL12 FN23FN25FN28FIL25 FNFIL FFN12 FFN25 FFN FN12FIL12 FN23FN25FN28FIL25 FNFIL FFH12 FFH25 FFH 1 OLER (Schweiz) G, Bonnstrasse 3, CH 3186 Düdingen, Tel , Fax , info@olaerschweiz.ch,

2 CSSORIES FILTERS / THERMOSTT SOLENOID LES / LEEL SWITCH FTO12 Extremely compact thermostat with quick snapin installation and a wide adjustment range. It has a normally open contact and used mainly to control the fans, heat exchangers or as a maximum temperature signal. kg FTO NO 250 C 60x33x 2pole terminal (2,5 ²) ,04 FTO12 ccessories/options WFT Cooling WTC Extremely compact thermostat with quick snapin installation and a wide adjustment range. It has a normally closed contact and used mainly to control the anticondensate heaters. kg WTC NC 250 C 60x33x 2pole terminal (2,5 ²) ,04 WTC ccessories/options WFT Heating 2 OLER (Schweiz) G, Bonnstrasse 3, CH 3186 Düdingen, Tel , Fax , info@olaerschweiz.ch,

3 CSSORIES FILTERS / THERMOSTT SOLENOID LES / LEEL SWITCH C Twin Two thermostats in a single housing: One thermostat with contact normally closed for the regulation of heating appliances. One thermostat with contact normally open for the regulation of fans with filters or heat exchangers. version is also available with two normally open contacts. Electrical connection U.M. g C / NC/NO C 67x50x46 4pole terminal (2,5 ²) ccessories/options WFT Wiring diagram C with fixed NO setting Closing contact/no for the control of cooling equipment. Switching temperature Electrical connection U.M. g C NO Close + (± 4) Open +25 (± 5) C 47x33x33 2pole terminal (2,5 ²) Cooling ccessories/options WFT Wiring diagram 3 OLER (Schweiz) G, Bonnstrasse 3, CH 3186 Düdingen, Tel , Fax , info@olaerschweiz.ch,

4 CSSORIES FILTERS / THERMOSTT SOLENOID LES / LEEL SWITCH WTS with a high capacity changeover contact and also, thanks to the heat feedback on the bimetal element, a triggering differential of only 0,5. Cooling WTS g g WTS ,0/0,5* Changeover C 67x50x38 64x38x51 4pole 3pole terminal (2,5 ²) ,1 50 Heating WTS ccessories/options WFT WFT 64 WHS Humidistat Humidistat that puts a stop to condensate forming which would otherwise damage the inside of the enclosure. It is used to control the anticondensate heaters or dehumidifiers. It features a high switch power changeover contact. at 50% RH Permissible air velocity Storage temperature limits %RH %RH ~ Hz m/s g kg WHS Changeover C 67x50x pole terminal (2,5 ²) ,06 LOD 2 = Enclosure heating LOD 3 = Humidifier ccessories/options WFT 4 OLER (Schweiz) G, Bonnstrasse 3, CH 3186 Düdingen, Tel , Fax , info@olaerschweiz.ch,

5 CSSORIES FILTERS / THERMOSTT SOLENOID LES / LEEL SWITCH WFT Devices installation accessory for electric enclosures Plastic accessory for installing thermostats or other small devices inside electric enclosures. It is easy to apply with the adhesive strip with high antiageing characteristics and can support a continuous load up to 500 g. It can also be used for mounting the EN type omega bars. Temperature limits kg WFT 38x43x ,012 C Temperature control thermostat with adjustable operating field between 20 and 46. The temperature is detected by gas bulb. Switching capacity (inductive load) C ,5 2,5/250 43,5x38x 34 Gas bulb Fastons 6,3x0,8 5 OLER (Schweiz) G, Bonnstrasse 3, CH 3186 Düdingen, Tel , Fax , info@olaerschweiz.ch,

6 CSSORIES FILTERS / THERMOSTT SOLENOID LES / LEEL SWITCH C /120 Solenoid valves Twoway powered solenoid valves with NBR membrane seal and brass body. They are usually closed and control the water passage. Working temperature limits (fluid) Water flow rate (p 1 bar)* Max. pressure Fitting type l/min bar * Δp = differential pressure value C G ½ C G ¾ C Level switch Level switch to control water level. The float lifting controls magnetically a NO hermeticallysealed contact inside the slide bar. The magnetic unit has placed inside float and doesn t come into contact with the liquid. Max. temperature Max. pressure Switching capacity Thread Electric connection bar ~ C NO 0,5 300 L50 Ø25 G 1/8 Cable L=1m IP65 6 OLER (Schweiz) G, Bonnstrasse 3, CH 3186 Düdingen, Tel , Fax , info@olaerschweiz.ch,

7 CSSORIES ERSION "0" FOR SEMIRESSED MOUNTING EGO 04 EGO 06 EGO 08 7 OLER (Schweiz) G, Bonnstrasse 3, CH 3186 Düdingen, Tel , Fax , info@olaerschweiz.ch,

8 CSSORIES ERSIONE "0" FOR SEMIRESSED MOUNTING EGO EGO OLER (Schweiz) G, Bonnstrasse 3, CH 3186 Düdingen, Tel , Fax , info@olaerschweiz.ch,