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PROJECT: SNO CO COURTHOUSE RENO ADD SVCS 01... <br />DATE: 2/1 /2023 <br />Speed Control <br />External Speed Control Speed <br />Electronically Commutated (EC) Motor Control <br />Type N <br />STANDARD CONSTRUCTION FEATURES: <br />Vari-Flow EC Motors are available <br />in 1/8 to 1 HP for 120V or 208-230V <br />-Single phase applications have a <br />adjustable speed range of 500 to 1725 <br />or 500 to 2800 - Some motors come <br />with a factory programmed maximum RPM <br />for specific applications - External <br />signal speed control requires a 0-10 <br />VDC control signal to adjust speed of <br />the motor - The motor will operate <br />from 2-10 VDC and turns off when the <br />control signal is below 1.9 VDC - Dial <br />on speed control must be set to 0 for <br />proper external speed control operation. <br />Dimensions (inches) <br />Mark <br />Qty <br />Description <br />EF-3-3 <br />1 <br />1 OPEN -1/2HP - 115V/1 PH/ 60 1725/0000 -EC <br />MOTOR CONTROL INPUT <br />Low Voltage <br />\Common - White/Red <br />Control Signal <br />n-1 o vrn - Rofi <br />MOTOR POWER INPUT <br />— L1 - Black <br />— L2 - White <br />— Earth Ground - Green <br />O <br />SPEED CONTROLLER <br />Adjustment <br />Screw <br />v8.0.406.15680 VAAPPS\Cookware\Jobs\LilyV\ Page 2 of 2 <br />