Intended use:

Fans are the most widespread and essential elements needed to support the required microclimate inside the electrical cabinets. Equipment installed in such cabinets tends to heat up quite a lot in the process of operation, which can lead to the failures of various kinds. Fans usage allows providing a cool air flow from the room to prevent overheating. Additionally, an air grille with filter material installed at the entrance of the fan doesn’t let dust and dirt to get inside the control cabinet.

Design features:

Essima offers a wide range of electric cabinet fans with filter of almost any capacity and size. The item consists of a compact axial flow fan in an aluminum body, an air grille made of ABS plastic (light grey or black colors to chose from) as well as filter material that catches dust particles with a size more than 10 micron. Design of the fan allows installing the item easily in the mounting hole without using any additional equipment or fastenings.

General features:

  • Easy replacement of filter material.
  • Built-in rubber seal.
  • Protection degree - IP54.
  • Supply voltage – 230V/50Hz (AC) or 24V (DC).
  • Air grille color – RAL7035 (light grey) or RAL9011 (black).
  • Model range and characteristics

  • Marking

  • Drawing

Model

Voltage, V/Hz

Input power, W

Air flow with filter, m³/h

Noise level, dB

Operating temperature, °C

Air grille dimension (BxB), mm

Mounting hole (CxC), mm

STFA109A230

230/50

13

24

35

-10...+70

109х109

92х92

STFA109A024

24

9,6

70

30

STFA150A230

230/50

22

50

45

-10...+70

150x150

124x124

STFA150A024

24

7,2

50

45

STFA204A230

230/50

22

85

45

-10...+70

204x204

177x177

STFA204A024

24

7,2

85

45

STFA250A230

230/50

41

120

50

-10...+70

250x250

223x223

STFA250A024

24

14

120

50

STFA325A230

230/50

63

360

59

-10...+80

325x325

291x291

STFB105A230

230/50

15

15

41

-10...+55

105x105

93x93

STFB105A024

24

4,3

15

41

STFB150A230

230/50

22

43

46

-10...+55

150x150

126x126

STFB150A024

24

7,2

43

46

STFB250A230

230/50

47

95

54

-10...+55

250x250

224x224

STFB250A024

24

14

95

54

STFB325A230

230/50

120

550

68

-10...+55

325x325

291x291

STFD149A230

230/50

19

71

46

-10...+55

148,5x148,5

122x122

STFD204A230

230/50

19

71

46

-10...+55

204x204

175x175

STFD255A230

230/50

41

170

54

-10...+55

255x255

223x223

STFD320A230

230/50

31

185

59

-10...+55

320x320

283x283

STFG117A230

230/50

18

15

37

-10...+55

116,5x116,5

92x92

STFG117A024

24

4,3

15

37

STFG149A230

230/50

22

43

41

-10...+55

148,5x148,5

124x124

STFG149A024

24

7,2

43

41

STFG204A230

230/50

22

71

46

-10...+55

204x204

177x177

STFG204A024

24

7,2

71

46

STFG255A230

230/50

47

95

52

-10...+55

255x255

224x224

STFG255A024

24

14

95

52

STFG323A230

230/50

63

360

59

-10...+55

323x323

292x292

STFL120A230

230/50

22

43

41

-10...+55

126x126

Ø115*

STFL120A024

24

7,2

43

41

* STFL series is the only one that does not allow clip-on mounting. It can be installed by means of 4 holes Ø6mm (104х104 mm).

Essima filter fans marking

STFA series

STFA series filterfan drawing

STFB series

STFB series filterfan drawing

STFD series

STFD series filterfan drawing

STFG series

STFG series filterfan drawing

STFL series

STFL series filterfan drawing

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