Page 4 of catalogue EC Axial Fans of ebm-papst Mulfingen GmbH & Co. KG

EC Axial fans - HyBlade®
Ø 500
– Material: Guard grille: Steel, phosphated and coated in black plastic Wall ring: Sheet steel, pre-galvanised and coated in black plastic Blades: Pressed-on round sheet steel plate, extrusion-coated in PP plastics Rotor: Coated in black Electronics enclosure: Die-cast aluminium, C D coated in black additionally – Number of blades: 5 – Direction of rotation: Counter-clockwise, seen on rotor – Type of protection: IP 54 (acc. to EN 60529) – Insulation class: "B" ("F" applying to the main components as per EN) – Mounting position: Shaft horizontal or rotor on bottom; rotor on top on request – Condensate discharges: Rotor-side – Mode of operation: Continuous operation (S1) – Bearings: Maintenance-free Ball bearings
Max. operative range Technical features and electr. connections p. 36 / K1) p. 36 / K1) p. 37 / L3) p. 39 / K3)
I [A] 0,97 1,04 1,09 1,20 1,53 1,76 1,92 2,20 2,51 2,80 3,03 3,40 1,14 1,29 1,39 1,60 LwA [dB(A)] 68 64 61 62 70 68 66 67 78 75 73 74 78 75 74 76

Perm. amb. temp.

Max. power input(1)

Nominal voltage range

Max. current draw(1)

Nominal data
Type *3G 500 *3G 500 *3G 500 *3G 500
subject to alterations

Motor M3G 084-DF M3G 084-GF M3G 112-EA M3G 112-GA 0° 0° 0° 0°
A B C D

VAC 1~ 200-277 1~ 200-277 1~ 200-277 3~ 380-480

Hz 50/60 50/60 50/60 50/60

rpm 870 1100 1420 1600

Speed/rpm(1)

Blade angle

Frequency

Curve

kW 0,18 0,36 0,75 0,94

A 1,20 2,20 3,40 1,60

Pa 70 100 175 200

°C -25..+65 -25..+55 -25..+60 -25..+60

(1) Nominal data in operating point with maximum load and 230 VAC or 400 VAC

Curves
0,80 [in H2O] [Pa] D 4 C 0,70 A A A 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4

n [rpm] 920 905 890 870 1100 1100 1100 1100 1420 1420 1420 1420 1600 1600 1600 1600

P1 [kW] 0,15 0,16 0,17 0,18 0,25 0,29 0,32 0,36 0,55 0,62 0,68 0,75 0,68 0,77 0,85 0,94

200 180 160

A 4 B B 0,60 B 3 B C B 3 C C C 0,30

140 120 100 80 60
0,20 0,50

0,40

4

A 4 3 2 3 2 2

D D D D

40
0,10

20

2

1 0 1000 2000 3000 4000

1 5000

1

1 6000 [CFM]

2000

4000

6000

8000

10000 [m /h]
3

4

Mass without attachments kg 4,6 6,2 7,2 9,2