Nominal data

Type

D2D146-AA02-11

Motor

M2D068-EC

Phase

3~

Nominal voltage

VAC

230

Frequency

H

50

Valid for approval/standard

CE

Speed (rpm)

min-1

2250

Power consumption

w

290

Current draw

A

0.81

Min. back pressure

Pa

275

Min. back pressure

inH2O

1.1

Min.ambient temperature

℃

-25

Max ambient temperature

℃

60

Starting current

A

1.75

ml=Max. bad ·me=Max.eficiency - fa =Free air-cs =Customarspecification - ce = Qustomer equipmentSubject to change

Technical description

Weight

4.7 kg

Fan size

146 mm

Rotor surface

Painted black

Impeller material

Sheet steel, painted black

Housing material

Sheet steel, galvanized

Motor suspension

Motor mounted with brackets on one side

Direction of rotation

Counterclockwise, viewed toward rotor

Degree of protection

IP44

Insulation class

"F"

Max. permitted ambient temp.for motor

+ 80 °C

Min. permitted ambient temp. for motor

- 40 °C

Installation position

Shaft horizontal or rotor on bottom; rotor on top on request

Condensation drainage holes

On rotor side

Mode

S1

Motor bearing

Ball bearing

Touch current according to IEC 60990

< 0.75 mA

Motor protection

Thermal overload protector (TOP) with basic insulation