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The S811+V85N3S soft starter is a device that can be used for gently starting and stopping 3-phase induction motors. It has been designed and manufactured by Eaton Cutler-Hammer as part of the S811+ soft starter series. The S811+V85N3S soft starter comes with a Size V frame, a line input, a load output, a mounting base, DIP switches, and a digital interface module. It can be mounted and operated in any position and it can withstand 15 g of operating shock and 3 g of operating vibration from any direction. The S811+V85N3S soft starter can also tolerate a maximum operating temperature of 122 degrees Fahrenheit, a maximum storage temperature of 158 degrees Fahrenheit, and maximum storage and operating relative humidity rating of 95% without condensation.
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| Manufacturer | Eaton Cutler-Hammer |
|---|---|
| Product Type | Soft Starter |
| Product Line | S811+ Soft Starters |
| Part Number | S811+V85N3S |
| UPC | 786685559179 |
| Weight | 103.06 lbs (46.75 kg) |
| Soft Starter Type | Non-combination |
| Frame Size | 290mm |
| Amps | 850 |
| Option | No |
| Poles | 3 |
| Volts AC | 240 max. |
| Volts DC | 120 max. |
| Insulating voltage Ui | 660V |
| Operating Frequency | 47-63 Hz |
| Bypass mechanical lifespan | 10M |
| Resistance to Shock | 15g |
The Eaton S811+V85N3S soft starter is a 3-pole soft starter and controller that comes with its own control interface. This starter comes equipped to control and provide safe operations in applications that require the use of a motor. This starter has been manufactured and designed by Eaton Cutler-Hammer and it has been introduced in different industries as an open soft starter. The Eaton Cutler-Hammer S811+V85N3S 3-pole soft starter and controller whose main purpose is to reduce the stress on a motor by offering soft changes in its acceleration and deceleration processes and in its stopping and startup processes as well as in the number of loads that are applied. Its extends the life of the motor and enables it to operate with the specific ratings the application requires.
The Eaton Cutler-Hammer S811+V85N3S 3-pole soft starter comes with an IP 20 enclosure. This enclosure does not protect the drive against contact with liquids but it provides a mounting mechanism and protection against dust and solid particles that could interfere with its functioning. The voltage range for this soft starter goes from 200 to 600 Volts AC and its current rating is the 850 Amps. The S811+V85N3S soft starter does not come with extra features and it has been fully designed to be mounted in a clean environment without the presence of corrosive material. There is a series of accessories available for this soft starter and these can help to improve ventilation and also provide mounting methods that facilitate the installation of the starter in certain spaces. This starter also has an improved and streamlined size compared to other soft starters.
The Eaton S811+V85N3S Non-combination Soft Starter has a 290mm Frame Size, and it operates with 850 Amps, 240 max. Volts AC, 120 max. Volts DC, and 3 Poles.