Soft Starts

A Soft start motor is a device used typically with electrical AC motors.

How do they work?

They work by helping reduce the torque and load in the power up and electrical current surges that are typical with motors during their start-up phase. The soft start only does this temporary however as it is only needed primarily during start-up

Features and benefits:
•Can control multiple phases of power up


•Control of starting toque in machinery


•Motor power ratings ranging up to 700 kW and above


•Inline contactors are not necessary if the machine it is used on is electrically isolated


•Control starting times of the soft start


•Voltage boost functions available to control over toque


•Can be mounted to DIN, panels or simply snap on capabilities





Where might I use one?
•Smaller size cranes


•Automatic doors/gates


•Fans or pumps


•Conveyor belts


•Compressors

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Omschrijving Prijs Phase Supply Voltage Current Rating Voltage Rating Control Voltage Power Rating IP Rating Overall Length Overall Width Overall Depth Minimum Operating Temperature Maximum Operating Temperature Mounting Type Series
RS-stocknr. 851-7638
Fabrikantnummer1SFA896107R1100
FabrikantABB
238,12 €
Each
Aantal stuks
3 600 V 16 A 208 → 600 V ac 24 V ac/dc 7.5 kW IP20 45mm 114mm 140mm -20°C +60°C - PSR
RS-stocknr. 732-8336
Fabrikantnummer1SFA897101R7000
FabrikantABB
448,28 €
Each
Aantal stuks
3 - 18 A 600 V 100 → 250 V 5.5 kW IP00, IP20 245mm 90mm 185.5mm -25°C +60°C - PSE
RS-stocknr. 821-9328
FabrikantnummerPSR9-600-81
FabrikantABB
302,38 €
Each
Aantal stuks
3 208 → 600 V ac 9 A 600 V ac 24 V dc 4 kW IP20 45mm 140mm 114mm -25°C +60°C - PSR
RS-stocknr. 851-7641
Fabrikantnummer1SFA896109R1100
FabrikantABB
318,52 €
Each
Aantal stuks
3 600 V 30 A 208 → 600 V ac 24 V ac/dc 15 kW IP20 45mm 128mm 160mm -20°C +60°C - PSR
RS-stocknr. 152-716
Fabrikantnummer1SFA896106R7000 - PSR12-600-70
FabrikantABB
291,00 €
Each
Aantal stuks
3 208 → 600 V 12 A 600 V 100 → 240 V ac 5.5 kW IP20 113.5mm 45mm 140mm -25°C +60°C - PSR
RS-stocknr. 703-5135
Fabrikantnummer1SFA896115R7000
FabrikantABB
829,92 €
Each
Aantal stuks
3 208 → 600 V 105 A 600 V 100 → 240 V ac 55 kW IP10, IP20 180mm 70mm 220mm -25°C +60°C - PSR
RS-stocknr. 732-8364
Fabrikantnummer1SFA897110R7000
FabrikantABB
1.375,18 €
Each
Aantal stuks
3 - 143 A 600 V 100 → 250 V 55 kW IP00, IP20 295mm 130mm 219.5mm -25°C +60°C - PSE
RS-stocknr. 852-3586
Fabrikantnummer1SFA898106R7000
FabrikantABB
1.875,19 €
Each
Aantal stuks
3 100 → 250 V 60 (Inline) A, 106 (Inside Delta) A 208 → 600 V - 30 kW IP10, IP20 150mm 194mm 314mm -20°C +60°C - PSTX
RS-stocknr. 851-7657
Fabrikantnummer1SFA896112R1100
FabrikantABB
599,57 €
Each
Aantal stuks
3 600 V 60 A 208 → 600 V ac 24 V ac/dc 30 kW IP10 70mm 180mm 220mm -20°C +60°C - PSR
RS-stocknr. 703-5129
Fabrikantnummer1SFA896112R7000
FabrikantABB
568,83 €
Each
Aantal stuks
3 208 → 600 V 60 A 600 V 100 → 240 V ac 30 kW IP10, IP20 180mm 70mm 220mm -25°C +60°C - PSR
RS-stocknr. 852-3609
Fabrikantnummer1SFA898112R7000
FabrikantABB
3.684,20 €
Each
Aantal stuks
3 100 → 250 V 210 (Inline) A, 360 (Inside Delta) A 208 → 600 V - 110 kW IP00, IP20 258mm 276mm 470mm -20°C +60°C - PSTX
RS-stocknr. 732-8368
Fabrikantnummer1SFA897111R7000
FabrikantABB
1.552,96 €
Each
Aantal stuks
3 - 171 A 600 V 100 → 250 V 75 kW IP00, IP20 295mm 130mm 219.5mm -25°C +60°C - PSE
RS-stocknr. 852-3589
Fabrikantnummer1SFA898104R7000
FabrikantABB
1.587,00 €
Each
Aantal stuks
3 100 → 250 V 37 (Inline) A, 64 (Inside Delta) A 208 → 600 V - 18.5 kW IP10, IP20 150mm 194mm 314mm -20°C +60°C - PSTX
RS-stocknr. 703-5123
Fabrikantnummer1SFA896113R7000
FabrikantABB
685,49 €
Each
Aantal stuks
3 208 → 600 V 72 A 600 V 100 → 240 V ac 37 kW IP10, IP20 180mm 70mm 220mm -25°C +60°C - PSR
RS-stocknr. 821-9366
FabrikantnummerPST72-600-70
FabrikantABB
2.525,00 €
Each
Aantal stuks
3 208 → 600 V 72 A 600 V 100 → 250 V ac 45 kW IP00, IP66 160mm 260mm 196mm 0°C +50°C - PST
RS-stocknr. 852-3602
Fabrikantnummer1SFA898110R7000
FabrikantABB
2.993,14 €
Each
Aantal stuks
3 100 → 250 V 143 (Inline) A, 245 (Inside Delta) A 208 → 600 V - 75 kW IP00, IP20 199mm 235mm 377mm -20°C +60°C - PSTX
RS-stocknr. 152-794
Fabrikantnummer1SFA896111R7000 - PSR45-600-70
FabrikantABB
689,39 €
Each
Aantal stuks
3 208 → 600 V 45 A 600 V 100 → 240 V ac 30 kW IP10, IP20 153mm 54mm 187mm -25°C +60°C - PSR
RS-stocknr. 325-485
Fabrikantnummer1SFA896107R7000
FabrikantABB
231,09 €
Each
Aantal stuks
3 208 → 600 V 16 A 600 V 100 → 240 V ac 7.5 kW IP20 113.5mm 45mm 140mm -25°C +60°C - PSR
RS-stocknr. 152-772
Fabrikantnummer1SFA896109R7000
FabrikantABB
448,00 €
Each
Aantal stuks
3 208 → 600 V 30 A 600 V 100 → 240 V ac 15 kW IP20 128mm 45mm 160mm -25°C +60°C - PSR
RS-stocknr. 732-8358
Fabrikantnummer1SFA897107R7000
FabrikantABB
1.056,97 €
Each
Aantal stuks
3 - 72 A 600 V 100 → 250 V 30 kW IP00, IP20 245mm 90mm 185.5mm -25°C +60°C - PSE