W3G710-GU21-91

Hersteller: EBM-PAPST

Beschreibung:
EC axial fan - HyBlade
Weight: 47 kg
Motor size: 150
Size: 710 mm
Rotor surface: Painted black
Electronics housing material: Die-cast aluminum, painted black
Blade material: Sheet aluminum insert, sprayed with PP plastic
Fan housing material: Sheet steel, galvanized and coated with black plastic (RAL 9005)
Guard grille material: Steel, coated with black plastic (RAL 9005)
Number of blades: 5
Blade pitch: 0°
Airflow direction: V
Direction of rotation: Clockwise, viewed toward rotor
Degree of protection: IP44
Insulation class: "F"
Ambient temperature note: Occasional start-up at temperatures between -40°C and -25°C is permitted. For continuous operation at ambient temperatures below -25°C (such as refrigeration applications), use must be made of a fan design with special low-temperature bearings.
Moisture (F) / Environmental (H) protection class: H2
Max. permitted ambient temp. for motor (transport/storage): +80 °C
Min. permitted ambient temp. for motor (transport/storage): -40 / -55 °C
Installation position: Shaft horizontal with cable exit ±45° or rotor at bottom; rotor at top not permissible
Condensation drainage holes: On rotor side
Mode: S1
Motor bearing: Ball bearing
Technical features: - Output 10 VDC, max. 10 mA - Output 20 VDC, max. 50 mA - Output for slave 0-10 V - Operation and alarm display - Input for sensor 0-10 V or 4-20 mA - External 24 V input (parameter setting) - External release input - Alarm relay - Integrated PID controller - Motor current limitation - PFC, passive - RS-485 MODBUS-RTU - Soft start - Control input 0-10 VDC / PWM - Temperature derating - Thermal overload protection for electronics/motor - Line undervoltage / phase failure detection
Touch current according to IEC 60990 (measuring circuit Fig. 4, TN system): <= 3,5 mA
Electrical hookup: Terminal box
Motor protection: Reverse polarity and locked-rotor protection
Protection class: I (with customer connection of protective earth)
Conformity with standards: EN 14986; EN 60079-0; EN 60079-1; EN 60079-7; EN 60079-11; EN 61800-5-1 / CE
Comment on CE: Ecodesign Directive 2009/125/EC + Fan Directive (EC) No. 327/2011 does not apply, as the product is specially designed for operation in potentially explosive atmospheres within the meaning of Directive 94/9/EC.
Approval: II 2G / EAC