Description
The ebmpapst S3G710-AO85-21/F01 is a high-efficiency HyBlade EC axial fan unit with a nominal voltage of 230 VAC and an impeller size of 710 mm, specifically engineered for advanced thermal management in industrial condensers and large-scale ventilation systems. Driven by a robust single-phase M3G112-IA EC external rotor motor with an integrated electronic control system and a power consumption of 700 W, this unit features a heavy-duty ball bearing system designed for long-term mechanical stability and continuous S1 duty. Its aerodynamic design with 5 backward-curved HyBlade blades, featuring an aluminum sheet insert sprayed with PP plastic, delivers a massive airflow of 10435 m³/h at its rated speed of 830 RPM while maintaining a total pressure increase of 87 Pa. Constructed with a black-coated die-cast aluminium electronics housing and a black plastic-coated steel guard grille (RAL 9005), this 19 kg fan unit provides a dependable and intelligent air-moving solution with IP54 protection and Class B insulation for cooling towers, dry coolers, and industrial AHU infrastructure at the end.
S3G710-AO85-21/F01 Fan Parameters
Model Number: S3G710-AO85-21/F01
Manufacturer: ebmpapst
Motor Model: M3G112-IA
Series: HyBlade
Type: EC Axial Fan
Impeller Size: 710 mm
Weight: 19 kg
Bearing Type: Ball bearing
Nominal Voltage: 230 VAC (Single-phase)
Voltage Range: 200 – 277 VAC
Frequency: 50/60 Hz
Power Consumption: 700 W
Nominal Current: 3.1 A
Speed: 830 RPM
Max. Air Flow: 62.23 CFM (105.7 m³/h / 1.76 m³/min)
Max. Static Pressure: 9.81 mmH₂O (96.24 Pa / 0.39 inH₂O)
Actual Air Flow: 10435 m³/h (@ 835 RPM)
Actual Static Pressure: 100 Pa (Max. back pressure)
Pressure Increase Total (psf): 87 Pa
Overall Efficiency (ηes): 41.3 %
Motor Design: Single-phase EC external rotor motor
Electronics Housing: Die-cast aluminium, coated in black
Motor Protection: Thermal overload protector (TOP) wired internally
Insulation Class: Class B
Control Input: 0-10 VDC / PWM
Electrical Hookup: Lead wires (Variable exit)
Number of Blades: 5
Blade Angle: 0°
Direction of Rotation: Counter-clockwise, viewed toward rotor
Airflow Direction: “V” (Exhaust over struts)
Impeller Material: Aluminium sheet insert, sprayed with PP plastic
Guard Grille Material: Steel, coated in black plastic (RAL 9005)
Installation Position: Shaft horizontal or rotor on bottom
Degree of Protection: IP54
Humidity Class: F4-1
Operating Temperature: -25 – +60 °C
Storage Temperature: -40 – +80 °C
Standard Compliance: EN 61800-5-1; CE; EN 61000-6-2/4
Approval Agency: CCC; EAC
Application
The ebmpapst S3G710-AO85-21/F01 EC fan is primarily utilized in industrial condensers, dry coolers, large-scale ventilation units, and heat exchangers requiring single-phase power supply.
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