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Electronic motor starters and drives
Basics of drives engineering |
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| Motor start in star-delta
configuration |
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The star-delta circuit layout is the most commonly used
configuration for starting three-phase motors.
The completely factory prewired SDAINL star-delta combination from
Moeller provides convenient motor control. The customer saves on
expensive wiring and installation time and reduces the likelihood of
faults. |
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| Features of star-delta starting
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- For low- to high-power three-phase motors
- Reduced starting current
- Six connection cables
- Reduced starting torque
- Current peak on changeover from star to delta
- Mechanical load on changeover from star to delta
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