Description
EATON Soft Start Controller, Reduced Voltage Standard, Series: DS7, 230 to 460 VAC, 11 A, 50/60 Hz Frequency, 7-1/2 hp Motor, 110/230 VAC Coil, 1 to 30 s, 0 to 30 s Timing, 3 ph, Start/Stop Action, Solid-State Overload Relay, IP20 Enclosure, Starting Modes: Soft Start, Current Limit, Ramp Start, Soft Stop, 0 to 40 deg C Operating, 7 x 5-1/2 x 2-1/2 in Dimensions
Features:
- Run bypass mode greatly reduces internal heating created by the power dissipation across the SCRs
- The bypass relay directly connects the motor to the line and improves system efficiency by reducing internal power losses
- Less heat minimizes enclosure size and cooling requirements and maximizes the life of all devices in the enclosure
- LED displays device status and provides fault indication
- Variable ramp times and voltage control (torque control) settings provide unlimited starting configurations, allowing for maximum application flexibility
- Soft stop control suits applications where an abrupt stop of the load is not acceptable
- Soft acceleration and deceleration reduces wear on belts, gears, chains, clutches, shafts and bearings
- Minimizes the peak inrush current's stress on the power system
- Peak starting torque can be managed to diminish mechanical system wear and damage
- Auxiliary relays indicate status of the soft start controllers
- 5 hp at 200 VAC, 3 hp at 230 VAC, 7-1/2 hp at 480 VAC
Applications:
Electrical Assemblies, Panels and EOEMs Applications
Standards/Approval:
- CSA C22.2 No. 0-M91
- CSA C22.2 No. 14-05
- CE Marked
- C-Tick Approved
- EN 60947-4-2
- IEC 60947-4-2
- GB14048.6
- UL 508
Warranty:
1 year
