W3G350-CT81-P1

Manufacturer: EBM-PAPST

Description:
EC axial fan - HyBlade
Weight: 4.62 kg
Motor size: 74
Size: 350 mm
Rotor surface: Galvanized
Electronics housing material: Die-cast aluminum, painted black
Blade material: Press-fitted sheet steel blank, sprayed with PP plastic
Support ring material: Stainless steel
Fan housing material: Sheet steel, galvanized and coated with black plastic (RAL 9005)
Number of blades: 5
Airflow direction: A
Direction of rotation: Clockwise, viewed toward rotor
Degree of protection: customer-specific
Insulation class: "B"
Moisture (F) / Environmental (H) protection class: H3
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 top; rotor on bottom on request
Condensation drainage holes: None
Mode: S1
Motor bearing: Ball bearing
Technical features: - Output 10 VDC, max. 10 mA - Alarm relay - Power limiter - Motor current limitation - RS-485 MODBUS-RTU - Soft start - EEPROM write cycles: 100,000 maximum - Control input 0-10 VDC / PWM - Control interface with SELV potential safely disconnected from the mains - Overvoltage detection - Thermal overload protection for electronics - Line undervoltage detection - Reverse polarity protection
EMC regulations: according to EN 50121-3-2
Touch current according to IEC 60990 (measuring circuit Fig. 4, TN system): <= 3,5 mA
Motor protection: Electronic motor protection
with cable: Lateral
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 outdoor; EN 50155; EN 61373, 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: If voltage (e.g. 230 VAC) is passed through the alarm relay, the SELV signal wires lose their property of reinforced insulation, meaning they then have only basic insulation|The SELV property (reinforced insulation) is not lost when voltages of up to 110 VDC are passed through the alarm relay.