R2D280-RB08-11

Manufacturer: EBM-PAPST

Description:
AC centrifugal fan - RadiCal
Weight: 4.84 kg
Motor size: 74
Size: 280 mm
Rotor surface: Painted black
Impeller material: PA plastic, sheet-metal plate painted black
Number of blades: 6
Direction of rotation: Clockwise, viewed toward rotor
Degree of protection: IP44 / installation- and position-dependent as per EN 60034-5
Insulation class: "F"
Moisture (F) / Environmental (H) protection class: H1+
Max. permitted ambient temp. for motor (transport/storage): +80 °C
Min. permitted ambient temp. for motor (transport/storage): -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 (measuring circuit Fig. 4, TN system): < 0,75 mA
Motor protection: Thermal switch auto reset, lead out, with basic insulation
with cable: Variable
Protection class assignment: I; If a protective earth is connected by the customer|This component for installation may have several local protection classes. This information relates to this component’s basic design.|The final protection class is based on the component’s intended installation and connection.
Conformity with standards: EN 45545-2, HL3: 2013 + A1:2015; EN 50155: 2008; EN 61373:2010, Cat.1B
Comment on CE: Ecodesign Directive 2009/125/EC + Fan Regulation (EC) No. 327/2011 does not apply, as use only in means of transport for transporting persons or goods.
Approval: EAC
Comment: Prerequisite for operation is a Class 1 vehicle electrical system architecture according to EN 50533