S811V72P3S

The S811V72P3S, a product from Eaton Cutler-Hammer, is an open-type soft starter engineered for versatility in motor control. With its 290 mm frame size, the S811V72P3S is equipped to handle a substantial current rating of 72 amps and is optimized for efficiency. This model includes pump control options, making it suitable for various applications that require gradual acceleration.

Operating between 200 and 600 volts, the device demonstrates excellent adaptability to different configurations. The maximum current capacity is rated at 720 amps, providing solid performance across a range of industrial settings. It is rated for power levels of up to 300 Hp at 230 volts, ensuring reliable operation for significant machinery requirements.

The S811V72P3S soft starter also manages an insulation voltage (Ui) of 660 volts, safeguarding against electrical issues. It comfortably operates within a frequency range of 47 Hz to 63 Hz, accommodating various system requirements.

In terms of durability, this unit exhibits resistance to shock with a capacity of 15g. It is built to last, with a mechanical lifespan for the bypass feature estimated at around 10 million operations, emphasizing its capability for heavy-duty use. Overall, the Eaton Cutler-Hammer S811V72P3S combines strength, reliability, and advanced engineering to facilitate efficient motor control in numerous applications.