W4D450-JA18-40

ebm-papst Mulfingen GmbH & Co. KG W4D450-JA18-40

AC axial fan - AxiCool

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Технические характеристики

Масса11,96 kg
Motor size94
Size450 mm
Rotor surfacePainted black
МатериалSheet steel, painted black
МатериалPP plastic
МатериалSteel, coated with black plastic (RAL 9005)
Number of blades5
Airflow directionV
Direction of rotationCounterclockwise, viewed toward rotor
Degree of protectionIP22
Insulation class"F"
Рабочая температураAs fan only suitable for use with industrial evaporators
Moisture (F) / Environmental (H) protection classH1
Max. permitted ambient temp. for motor (transport/storage)+ 70 °C
Min. permitted ambient temp. for motor (transport/storage)- 40 °C
Installation positionShaft horizontal or rotor on bottom
Condensation drainage holesOn rotor side
ModeS1
Motor bearingBall bearing with low-temperature lubricant
Touch current according to IEC 60990 (measuring circuit Fig. 4, TN system)<= 3,5 mA
Motor protectionThermal switch auto reset, lead out, with basic insulation
Protection class assignmentI; If a protective earth is connected.|The built-in component has several local protection class assignments.|The final protection class is determined by the intended installation.
Conformity with standardsEN 60034-1 (2010)
ApprovalEAC
Phase3~ / 3~ / 3~ / 3~
Напряжение питанияAC / AC / AC / AC
Напряжение питания230 / 230 / 400 / 400 V
ConnectionD / D / Y / Y
Frequency50 / 60 / 50 / 60 Hz
Type of data definitionmaximum load / maximum load / maximum load / maximum load
Valid for approval / standardCE / CE / CE / CE
Speed1300 / 1380 / 1300 / 1380 min-1
Power input450 / 590 / 450 / 590 W
Current draw1,39 / 1,7 / 0,8 / 1 A
Starting current4,85 / 4,35 / 2,8 / 2,5 A
Max. back pressure135 / 130 / 130 / 130 Pa
Рабочая температура-40 / -40 / -40 / -40 °C
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