Soft starters : DAS-T [7,5 - 55kW]
Function :
- soft acceleration and deceleration.
- acceleration/deceleration via control contact or control voltage 10 ... 42VDC (selectable).
- 4 separately adjustable parameters starting torque, acceleration time, soft stop torque, deceleration time.
- potential-free output for operational status 250VAC/8A.
- fault signalling contact (250VAC/8A).
- input for motor thermistor.
- for special voltages higher than 500V an external electronic supply (230VAC) is necessary.
- closed when power semiconductors are bridged, or closed from start of acceleration to end of deceleration.
Product characteristics :
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three-phase controlled soft starter
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easy mounting, also for retrofitting into existing systems
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terminal arrangement suitable for switchgear connection
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integrated bypass contactor
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no mains neutral conductor (N) required
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functional peak current reduction A
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monitoring of heat sink temperature
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monitoring of motor temperature via motor thermistor
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potential-free control inputs and outputs
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special voltages up to 690V
Soft starters : DAS-T [7,5 - 55kW]
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Pumps, ventilators
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Conveying machinery
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Dryers, washing machines
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Compressors
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Cranes, trolleys
