Eaton is pleased to introduce the new S611 soft starter. The Eaton S611 is an innovative, economical soft starter combining advanced functionality, unsurpassed configuration flexibility, and an extremely comprehensive user interface. It is available in both open and enclosed control configurations to meet the needs of the commercial construction and OEM segment.
Key features include:
- Available up to 450hp @ 600Vac
- CSA certified, UL listed and IEC 60947-4-2 compliant.
- The User Interface Module (UI) provides an intuitive, easy-to-use human interface with powerful configuration capabilities to maximize system performance.
- System operating parameters can be monitored enterprise-wide through a communications network. Two built-in communications ports enable the soft starter to be connected to a variety of networks including Modbus (resident), DeviceNet, PROFIBUS, and Ethernet.
- Run bypass mode greatly reduces internal heating created by the greater power dissipation in the SCRs. Bypass contactors directly connect the motor to the line and improves system efficiency by reducing internal power losses.
- Advanced monitoring and protection capabilities including overload, underload, overcurrent, phase loss, phase reversal, jam, stall, auto-manual reset, shorted SCR and over-temperature. It also monitors power consumption, voltage, current, and temperature among other parameters.
- Internal solid-state overload protection with a wide range of overload FLA settings (50–100% of rated frame current) and a selectable trip class (5–30).
- Variable ramp times and torque control settings provide unlimited starting configurations, allowing for maximum application flexibility.
- Kick-start feature enables soft starting of high friction loads.
- Pump control option with sophisticated pump algorithms on both starting and stopping that minimize the pressure surges that cause water hammer.
http://www.eatoncanada.ca/MotorControl/ReducedVoltageSolid-StateStarters/starters.shtml
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