AC axial fans

A-Range, Ø 250

- Material: sheet steel (coated in black)

- Direction of rotation: direction of air flow "V" counter-clockwise,

direction of air flow "A" clockwise

- Type of protection: IP 44

ebm-papst · Mulfingen

Type

*2E 250

*4S 250

Motor

M2D068-DF

M2E 068-DF

M4D068-CF

M4S068-CF

VAC

Hz

W

A

µF/VDB

dB(A)

Pa

°C

kg

230/400

50

1685

2650

110

0,22

---

72

300

70

230/400

60

1845

2950

160

0,26

---

75

300

40

230

50

1610

2550

115

0,51

4,0 / 400

72

150

55

230

60

1740

2750

165

0,74

4,0 / 400

73

130

50

230/400

50

890

1420

30

0,09

---

58

90

75

230/400

60

1035

1650

35

0,08

---

62

100

75

230

50

870

1400

72

0,53

---

58

80

40

230

60

1000

1620

67

0,46

---

62

100

50

Nominal data

subject to alterations

62

Characteristics

Characteristics

200

400

600

800

1000

0

200

400

600

[CFM]

20

40

60

80

100

[m

60 Hz

50 Hz

2

1

3

4

400

800

1200

1600

0

250

500

1000

[CFM]

750

100

200

300

[m

60 Hz

50 Hz

2

2

1 1

1

2

2645

123

2615

131

2520

122

2480

126

1420

32

1410

33

1400

70

1395

71

n

[min

[W]

n

[min

[W]

1

2

1

2

1

2

1

2

1

2

3

4

1

1

2

2

3

3

4

4

2,2

2,2

1,6

1,7