Eaton Cutler-Hammer DS6 Series, Инструктивный листок

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Instructional Leafl et IL03901001E
Effective June 2009
DS6 series soft start controllers
EATON CORPORATION www.eaton.com
Table 8. DS6 Parameters
Application t-Start t-Stop u-Start Break-Away Torque Remarks
Axial-flow compressor 25s — 48% 50%
Bandsaw 10s — 42% 35%
Drill, unloaded 10s — 29% 10%
Crusher, empty at start 20s — 56% 75% Possible high inertia
Carding machine (combing cotton) 20s — 64% 100%
Conveyor, horizontal, loaded 25s 30s 76% 150%
Conveyor, horizontal, unloaded 25s 30s 48% 50%
Conveyor, vertical, loaded 25s 30s 82% 175%
Conveyor, vertical, unloaded 25s 30s 59% 85%
Conveyor, vertical drop, loaded 25s 30s 37% 25%
Conveyor, vertical drop, unloaded 25s 30s 44% 40%
Crusher, swing hammer 25s — 70% 125% Eccentric load, high starting torque
Chiller 5s — 37% 25%
Piston compressor, unloaded 10s — 64% 100%
Circular saw 20s — 48% 50% Possible high inertia
Ball mill 20s — 48% 50% Eccentric load
Flour mill 20s — 44% 50%
Mixer, liquids 10s — 37% 40%
Mixer, plastic materials 10s — 70% 125% Possible high starting torque
Mixer, powder materials 10s — 70% 125% Possible high starting torque
Mixer, dry materials 15s — 56% 75%
Pelletizing machine 20s — 64% 100%
Pump, piston 25s 30s 82% 175% Possible high starting torque
Pump, centrifugal 10s 30s 37% 25%
Moving pavement, unloaded 20s — 37% 25%
Escalator 10s — 48% 50%
Rotary compressor, unloaded 20s — 42% 35%
Agitator 15s — 42% 35%
Grinder, unloaded 10s — 37% 25% Possible high inertia
Feed screw 20s — 82% 175% Possible high starting torque
Compressor, screw, unloaded 25s — 40% 30%
Press, flywheel 25s — 76% 150% Possible high starting torque
Drier, rotating 20s — 64% 100%
Blower, axial fan, flaps closed 40s — 37% 25%
Blower, axial fan, flaps open 30s — 37% 25%
Blower, centrifugal fan, valve closed 40s — 42% 35%
Blower, centrifugal fan, valve open 30s — 35% 20%
Vibroconveyor 25s — 76% 150% Possible high starting torque
Vibrating screen 20s — 51% 60% Possible high starting torque
Rolling mill 25s — 48% —
Washing machine 25s — 64% 100% High transmission ratio
Centifuge 60s — 61% 90% High inertia, long ramp time
otes: N u-Start % values are voltage settings, as the starting torque is dependent on the application.
Applications with high starting torque are not suitable for DS6 soft start controllers. In some cases, over-sizing to a larger unit may be a solution.
Consult Eaton’s Technical Resource Center at (877) 386-2273.