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- Motor starter
- iNOReA
Motor starter SSTR seriesvoltagefrequencythree-phase
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Characteristics
- Type
- motor
- Electrical characteristics
- voltage, frequency, three-phase, shunt
- Product applications
- terminal block
- Current
Max.: 430 A
Min.: 28 A
- Power
Max.: 250 kW
(339.91 hp)Min.: 15 kW
(20.39 hp)
Description
-Nominal working voltage: 400VAC, 50Hz
-Permissible voltage difference: + or - 10%
-Phase unbalance: <3%
-Oscillation frequency: <5%
Features available:
-Protection against motor overloads, protection against phase failure, integrated thermal protection
-Default output, motor diagnosis and keypad or terminal block control
-Defaults memory and setting of curve I depending on the application
Soft starters enable to cancel inrush currents when starting the motor (6In), without using star-delta start, an autotransformer or resistance at start.
Soft starters manage also the rotation direction of the motor and stop phases.
Once the starting phase is over (steady state), the starter is "shunted" by a shunt contactor.
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See all of iNOReA‘s catalogs*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.