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. 185-9687
Fabrikantnummer3RW5227-1AC14
FabrikantSiemens
1.215,00 €
Each
Aantal stuks
3 200 → 480 V 93 A 480 V 110 → 250 V ac 90 kW IP00 185mm 203mm 305.6mm -25°C +60°C Screw Fixing 3RW52
RS-stocknr. 822-6118
FabrikantnummerATS48D32Y
1.092,00 €
Each
Aantal stuks
3 208 → 690 V 32 A 690 V 110 → 230 V 22 kW IP20 160mm 275mm 190mm - - - ATS48
RS-stocknr. 820-1006
FabrikantnummerATS48D88Y
2.193,00 €
Each
Aantal stuks
3 208 → 690 V ac 88 A 208 → 690 V ac 110 → 230 V ac 75 kW IP00, IP20 190mm 290mm 235mm -10°C +40°C - ATS48
RS-stocknr. 810-4551
Fabrikantnummer134948
FabrikantEaton
301,00 €
Each
Aantal stuks
3 230 → 460 V ac 16 A 460 V ac 24 V dc 7.5 kW IP20 150mm 45mm 126mm 0°C +40°C - DS7
RS-stocknr. 732-8346
Fabrikantnummer1SFA897105R7000
FabrikantABB
1.507,00 €
Each
Aantal stuks
3 - 45 A 600 V 100 250 V 18.5 kW IP00, IP20 245mm 90mm 185.5mm -25°C +60°C - PSE
RS-stocknr. 136-6394
FabrikantnummerADXL0195600
FabrikantLovato
1.675,95 €
Each
Aantal stuks
2 100 240 V ac 195 A 600 V ac - 110 kW IP00 - - - -20°C +40°C DIN Rail ADXL
RS-stocknr. 185-9715
Fabrikantnummer3RW5244-6AC04
FabrikantSiemens
2.583,00 €
Each
Aantal stuks
3 200 480 V 250 A 480 V 24 V ac/dc 250 kW IP00 210mm 202.5mm 388mm -25°C +60°C Screw Fixing 3RW52
RS-stocknr. 185-9706
Fabrikantnummer3RW5236-6TC14
FabrikantSiemens
1.899,00 €
Each
Aantal stuks
3 200 480 V 171 A 480 V 110 250 V ac 160 kW IP00 185mm 203mm 305.6mm -25°C +60°C Screw Fixing 3RW52
RS-stocknr. 185-9736
Fabrikantnummer3RW5247-6TC14
FabrikantSiemens
4.212,00 €
Each
Aantal stuks
3 200 480 V 470 A 480 V 110 250 V ac 400 kW IP00 210mm 202.5mm 388mm -25°C +60°C Screw Fixing 3RW52
RS-stocknr. 240-9140
FabrikantnummerBA9010 3AC230/400V 1.5/3kW
FabrikantDold
212,38 €
Each
Aantal stuks
1 160 → 480 V ac - 480 V - 5.5 kW IP30 121mm 45mm 74mm 0°C +45°C - BA9010
RS-stocknr. 746-4915
Fabrikantnummer3RW3018-1BB14
FabrikantSiemens
208,29 €
Each
Aantal stuks
3 - 17.6 A 400 V 110 230 V ac/dc 7.5 kW IP20 151mm 45mm 95mm - - - 3RW30
RS-stocknr. 851-7622
Fabrikantnummer1SFA896104R1100
FabrikantABB
240,00 €
Each
Aantal stuks
3 600 V 6.8 A 208 600 V ac 24 V ac/dc 3 kW IP20 45mm 114mm 140mm -20°C +60°C - PSR
RS-stocknr. 822-6140
FabrikantnummerATS22D17S6
597,92 €
Each
Aantal stuks
3 208 → 600 V 17 A 600 V 230 V 9 kW IP54 130mm 265mm 209mm -10°C +40°C - ATS22
RS-stocknr. 851-7648
Fabrikantnummer1SFA896111R1100
FabrikantABB
775,00 €
Each
Aantal stuks
3 600 V 45 A 208 600 V ac 24 V ac/dc 22 kW IP10 54mm 153mm 187mm -20°C +60°C - PSR
RS-stocknr. 852-3592
Fabrikantnummer1SFA898109R7000
FabrikantABB
2.936,15 €
Each
Aantal stuks
3 100 250 V 106 (Inline) A, 181 (Inside Delta) A 208 600 V - 55 kW IP10, IP20 150mm 194mm 314mm -20°C +60°C - PSTX
RS-stocknr. 746-4937
Fabrikantnummer3RW3047-1BB04
FabrikantSiemens
797,16 €
Each
Aantal stuks
3 - 106 A 400 V 24 V ac/dc 55 kW IP20 186mm 70mm 160mm - - - 3RW30
RS-stocknr. 505-5897
FabrikantnummerATSU01N209LT
193,80 €
Each
Aantal stuks
3 200 480 V 9 A 480 V 24 V dc 4 kW IP20 113mm 45mm 154mm -10°C +40°C - ATSU01
RS-stocknr. 785-0758
FabrikantnummerRSGD4025E0VD20
FabrikantCarlo Gavazzi
326,11 €
Each
Aantal stuks
3 - 25 A 400 V ac 110 400 V ac 5.5 kW IP20 125mm 45mm 109.8mm -20°C +60°C - RSGD
RS-stocknr. 710-6455
FabrikantnummerATS22C25Q
3.050,20 €
Each
Aantal stuks
3 230 → 440 V 250 A 440 V 220 → 230 V 132 kW IP00 299mm 206mm 425mm -10°C +40°C - ATS22
RS-stocknr. 732-8349
Fabrikantnummer1SFA897103R7000
FabrikantABB
550,68 €
Each
Aantal stuks
3 - 30 A 600 V 100 250 V 11 kW IP00, IP20 245mm 90mm 185.5mm -25°C +60°C - PSE
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