You weren't kidding no messing around there. Between that and the size of the warehouse should be a pretty smooth summer. Is it set to a thermostat or just running constant?
It has a thermostat. Set to 85f for now.
Do it right, do it once?
Hope so.
Looks like a beast, so that should vent 56 S9, how many M10 or better yet how many M20? The link is busted BTW.
there are
20 s9 set to medium and low speeds... about .... 22kwatts .............. to be replaced by m20's
18 l3+ watts saver software about....... about .... 12.6 kwatts
08 m10 full speed.............................. about .... 17.6 kwatts
04 S7Ln med speed .......................... about .... 2.8 kwatts ............ to be replaced by m20's
02 A721 -1 volt setting ...................... about .... 1.5 kwatts ........... to be replaced by m20's
01 A921 -1 volt setting ...................... about .... 1.9 kwatts
01 s15 high speed.............................. about .... 1.6 kwatts
01 t15 high speed............................... about .... 1.6 kwatts
01 T2turbo24 eco setting .................... about .... 1.4 kwatts
all told 565 th btc and 8.5 gh ltc say 63 kwatts
we have
1 l3+ that drops out a lot
2 s9's that drop out a lot.
All l3+
and all s9 are older gear so 35 of 38 working well is pretty good set of numbers
Product Specs
Type: Heavy Duty
Number of Speeds: 1
Mounting Location: Shutter
Voltage: 230V AC
Phase: Single
Electrical Connection: Wire Leads
Housing Material: Aluminum
Fan Blade Diameter: 42 in
Overall Height: 47 1⁄4 in
Overall Width: 47 1⁄4 in
Overall Length: 17 3⁄4 in
Intake Guard: Yes
Application: General Ventilation of Factories; Garages; Warehouses; Other Commercial or Industrial Buildings
Bearing Type: Ball
Blade Finish: Aluminum
Blade Material: Aluminum
Corrosion Resistant: No
Current: 5.5 A
Display Sell UOM: EA
Electric Frequency: 60 Hz
Fan Type: Axial
Features: Rugged Direct Drive; Horizontal Discharge Fan; Shutters Open Automatically When the Fan Starts Up and Close When the Fan Stops; Features a Heavy-Duty Aluminum Fan Housing and An Overload Protected Motor; Exhaust Fan; 45 in Square Nut Size
Flange: Mounting Flange
Flange Depth: 1.5 in
Flange ID: 1.5 in
Flange OD: 1.5 in
Hazardous Location Class: Non-Hazardous
Housing Finish: Aluminum
Housing Height: 47-3/4 in
Housing Length: 47 3/4 in
Housing Width: 47-3/4 in
Installation Requirements: C/W Housing; Gravity Shutter
Maximum Ambient Temperature: 104 ° F
Minimum Air Flow: 14,900 cfm
Minimum Ambient Temperature: -14 ° F
Minimum Speed: 850 RPM
Motor Frame Finish: Powder-Coated
Motor Frame Material: Heavy Duty Aluminum
Motor Output Power: 1 HP
Motor Thermal Protection: Automatic Reset
Motor Type: Split Phase
Mounting Position: Horizontal
NEMA Motor Enclosure Type: Totally Enclosed
NEMA Motor Frame Size: 48
NEMA Motor Insulation Class: Class B
Number of Blades: 3
Number of Mounting Holes: 0
Reversible: No
Rotation: CW
Sound Level: 84 dB
Spark Proof: No
Static Pressure Air Flow: 14,900 cfm @ 0.000 in SP
Supply/Exhaust: Exhaust
Washdown Duty: No
Compliance and Restrictions
Country Of Origin
Canada
About Motor Driven Exhaust Fans
With fewer moving parts than belt drive fans and a motor mounted directly on the fan shaft, direct drive fans are more efficient, compact, lighter weight, and require less maintenance than belt drive fans. Direct drive fans offer less control over blade speeds and are typically louder than belt drive fans."
Note we paid well under the 1600 usd price
We have about 26 kwatts to be replaced by m20's
so 8 m20's looks like the plan.
This is a small farm or a medium small at best.
Our setup can push to 90-95 kwatts (we can do one more panel in our space)
28 m20's that is 2.016ph in the space we have.
When I think of a big farm say 1 megawatt it would be 16x the gear.
If the m20 v1 72th work well.
1000kwatt/3.3kwatts = 300 m20's per megawatt of power for a m20 v1 setup does 21.6 ph
1000kwatt/1.3kwatts = 769 s9's per megawatt of power for a s9 setup does 10.384 ph
We will be looking at a huge change in mining in the next year and 2 months.
When I see scale like mine and I think of forum member fanatic_26 pushing to maybe 60 mega watts of gear I am humbled to think of running at best 30 m20 v1's when he could be doing 18000 m20 v1's.
oh here is the other photo of the fan install