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Unread 11-07-2004, 01:42 AM   #24
DrCR
Cooling Savant
 
Join Date: Jul 2004
Location: Luyten 789-6
Posts: 108
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Quote:
Originally Posted by zebkoolindc
There is this one too.

http://www.surpluscenter.com/item.as...tname=electric

53v 4a 415cfm
Quote:
Originally Posted by From that link...
415 CFM 53 VDC VARIABLE SPEED BLOWER
NEW FLOWMAX Brushless DC blower that can be speed controlled for variable output flow. Ideal for solar systems, mobile equipment cooling, industrial heating and cooling, and many other applications. Black enamel finished steel housing with galvanized blower wheel. Variable speed control with separate input voltage from 0 to 10 volts DC. Single wire output signal for use with tachometer for speed indication. 24 volt DC minimum operating voltage.

SPECIFICATIONS

* CFM 415
* Voltage 53 volt DC
* Amperage 4 amps
* Speed control voltage 0 - 10 volts DC
* 0 volts DC = 50% max speed
* 5 volts DC = 75% max speed
* 10 volts DC = 100% max speed


* Speed 2350 RPM maximum
* Dual inlet 4-1/2" diameter
* Discharge 9" x 2-5/8" with flange
* Blower wheel 5-3/4" diameter x 7" wide
* Size 8-1/4" x 10-3/8" x 8-7/8"
* Shpg 16 lbs
* 0 volts DC = 50% max speed


Say what?!

What kind of speed controller is that?!

DrCR

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