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EATON Ampgard IT Series Soft Start Motor Starters

Eaton Ampgard IT Series medium-voltage starters are designed to provide soft-start capabilities for electric motors. They help reduce the inrush current and the mechanical stress on the motor, gear ...Read More

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SMV801B10N3C
SMV801B10N3C-
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SMV801B10N3L
SMV801B10N3L£85,044.05
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SMV801B10N3S
SMV801B10N3S-
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SMV801B10P3C
SMV801B10P3C-
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SMV801B10P3L
SMV801B10P3L-
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SMV801B10P3S
SMV801B10P3S-
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SMV801B13N3C
SMV801B13N3C-
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SMV801B13N3L
SMV801B13N3L-
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SMV801B13N3S
SMV801B13N3S-
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SMV801B13P3C
SMV801B13P3C-
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SMV801B13P3L
SMV801B13P3L-
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SMV801B13P3S
SMV801B13P3S-
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SMV801B18N3C
SMV801B18N3C-
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A
SMV801B18N3L
SMV801B18N3L-
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A
SMV801B18N3S
SMV801B18N3S-
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A
SMV801B18P3C
SMV801B18P3C-
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A
SMV801B18P3L
SMV801B18P3L-
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A
SMV801B18P3S
SMV801B18P3S-
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A
SMV801B24N3C
SMV801B24N3C-
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A
SMV801B24N3L
SMV801B24N3L-
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A
SMV801B24N3S
SMV801B24N3S-
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SMV801B24P3C
SMV801B24P3C-
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A
SMV801B24P3L
SMV801B24P3L-
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A
SMV801B24P3S
SMV801B24P3S-
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SMV801B30N3C
SMV801B30N3C-
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SMV801B30N3L
SMV801B30N3L-
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A
SMV801B30P3C
SMV801B30P3C-
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A
SMV801B30P3L
SMV801B30P3L-
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A
SMV801B30P3S
SMV801B30P3S-
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A
SMV801B36N3C
SMV801B36N3C-
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A
SMV801B36N3L
SMV801B36N3L-
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A
SMV801B36N3S
SMV801B36N3S-
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A
SMV801B36P3C
SMV801B36P3C-
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SMV801B37N3C
SMV801B37N3C-
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SMV801B37N3L
SMV801B37N3L-
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A
SMV801B37N3S
SMV801B37N3S-
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SMV801B37P3C
SMV801B37P3C-
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SMV801B37P3L
SMV801B37P3L-
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SMV801B37P3S
SMV801B37P3S-
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SMV801B42N3C
SMV801B42N3C-
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SMV801B42N3L
SMV801B42N3L-
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SMV801B42N3S
SMV801B42N3S-
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SMV801B42P3C
SMV801B42P3C-
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SMV801B42P3L
SMV801B42P3L-
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SMV801B42P3S
SMV801B42P3S-
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SMV801B66N3C
SMV801B66N3C-
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SMV801B66N3S
SMV801B66N3S-
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SMV801B66P3C
SMV801B66P3C-
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A
SMV801B66P3L
SMV801B66P3L-
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A
SMV801B66P3S
SMV801B66P3S-
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A
SMV811B10N3C
SMV811B10N3C-
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A
SMV811B10N3L
SMV811B10N3L-
RFQ
A
SMV811B10N3S
SMV811B10N3S-
RFQ
A
SMV811B10P3C
SMV811B10P3C-
RFQ
A
SMV811B10P3L
SMV811B10P3L-
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A
SMV811B10P3S
SMV811B10P3S-
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A
SMV811B13N3C
SMV811B13N3C-
RFQ
A
SMV811B13N3L
SMV811B13N3L-
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A
SMV811B13N3S
SMV811B13N3S-
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SMV811B13P3C
SMV811B13P3C-
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SMV811B13P3L
SMV811B13P3L-
RFQ

Working Mechanism

  • These soft start motor starters help to connect and disconnect the power supply to the motor, while the control circuit initiates / terminates the start or stop commands.
  • During the start cycle, the control circuit sends a command to the contactors to close, providing full voltage to the motor. The motor then starts and runs at full voltage.
  • When the stop cycle occurs, the control circuit sends a command to the contactors to open, disconnecting the power supply to the motor and making it stop.

Frequently Asked Questions

What is the advantage of an arc-resistant enclosure in these soft start motor starters?

Arc-resistant enclosures are designed to allow the safe dissipation of energy from an electric arc. They offer steel construction to withstand the mechanical forces generated by an arc blast and prevent them from deformation or damage. They also have special coating that prevents the spread of fire in case of an arc fault. They are ideal for critical applications, such as power generation, substations and other high-risk areas where the presence of an electrical arc fault is high.

What is the purpose of a relay?

A protection relay is used to protect electrical equipment and power system from damage due to faults or current inrush. When such abnormal conditions are detected, the relay sends a signal to trip a breaker or open a switch, disconnecting the equipment or system from the power source.

What are vacuum contactors?

Vacuum contactors are used in high-voltage power transmission and distribution systems, where high current or voltage is present. These contactors use a vacuum to insulate the contacts from the surrounding atmosphere. They are controlled by an electromagnet, which when energised, attracts an armature to close the contactor and, when de-energised, releases the armature to open the contactor again.

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