ALPHAIR Fresh Air Ventilation System for Mining 1000hp 375000cfm

SKU: 100888
Condition: Very Good

General Specifications:
Type: Axial
RPM: 880 rpm
Horsepower: 1000 hp
CFM: 375,000 cfm
Fan Size: Approx. 10 ft.

Electrical Specifications:
Voltage: 4000 volts
Phase: 3-phase

Additional Description:
Each fresh air system includes:
- 1 x ALPHAIR Axial Ventilation Fan & Air Tunnel w/ 1000hp Motor & Control Module
- 6 x Heater/Burner Modules for Fresh Air Ventilation System
- 1 x Spare Heater/Burner Module for Fresh Air Ventilation System
System Specifications
Fan Performance:
- Max. Air Flow: 375,000cfm
- Min. Air Flow: 276,000cfm
- Static Pressure: 12.73 in. wg.
- Fan RPM: 880rpm
- Inlet Density: 0.075lbs/ft cu.
- Blade Tip Angle: 34deg.
Motor Specifications:
- Make: TECO-WESTINGHOUSE
- Desc.: Premium Efficiency 3-Phase Severe Duty Motor
- Type: AEJH-8A001
- Poles: 8
- Output: 1000hp
- Volts: 4000v
- Rating: Cont.
- Amps: 130a
- RPM: 890rpm
- IP: 55
Control Module Components:
- ALLEN-BRADLEY PowerFlex 7000, 1000hp VFD
- Controls for Heater/Burner Modules (Modules Sold Separately)
- Motor and Fan Controls
- Building Heating Units
- Control Transformers
- Heat Trace Control Panel and Power Supply for Insulated Fuel Lines (In FAR #1 Control Module Only)
Heater/Burner Module Components:
- 1 x Induced Draft Fan
- 1 x Safety Switch/Disconnect
- 1 x Control Panel
- 1 x Oil Pump
- 1 x Burner Unit
- 1 x Louver Damper
- 1 x Oil Supply, Propane, and Oil Return Hose Lines
Supporting Documents:
- [Fresh Air Ventilation System - Plan View](https://netorg3480978.sharepoint.com/:b:/s/LenmarkPublic/EV70m8BjlTpNvbO93-J32XMBCJTqZTXUACw2QkZtqOC8Gw?e=EBrLoI)
- [Fresh Air Ventilation System - Section View](https://netorg3480978.sharepoint.com/:b:/s/LenmarkPublic/EefJZ1tAKmhAv1fe8IAj4wABEN2h2jF6M0fdMz-_Z1qk5g?e=Ds91qB)
- [Fresh Air Ventilation System - Fan Specifications](https://netorg3480978.sharepoint.com/:b:/s/LenmarkPublic/EcXdT6dAPVpKokyw-aBAQdsB5dcrSlj1M9z8pdFTpQQZ4Q?e=MfJNPB)
- [Fresh Air Ventilation System - Heater Module Floor Plan](https://netorg3480978.sharepoint.com/:b:/s/LenmarkPublic/EY4gIROR_wpBgcSjyuNlQzABUxfKvjN4P4G8uVWOrwwaEQ?e=HO6mZY)
- [Fresh Air Ventilation System - Heater Module Installation Layout](https://netorg3480978.sharepoint.com/:b:/s/LenmarkPublic/Ee-FYIMkM_VJkPmIgeYZaXoBlHwvii71gI2Z9hlBbh_Tzw?e=XeTEfL)


For more information, please contact us at:

Lenmark Industries Ltd.
27576 51a Ave, Langley, BC V4W 4A9
Phone: 604.449.1880
Email: sales@lenmark.com

View more products at www.lenmark.com