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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Description Price 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庫存編號 710-6458
製造零件編號ATS22C17Q
HK$13,900.00
單位
3 230 → 440 V 170 A 440 V 220 → 230 V 90 kW IP00 269.5mm 150mm 356mm -10°C +40°C - ATS22
RS庫存編號 710-6461
製造零件編號ATS22C48Q
HK$31,640.00
單位
3 230 → 440 V 480 A 440 V 220 → 230 V 250 kW IP00 339.7mm 304mm 455mm -10°C +40°C - ATS22
RS庫存編號 729-8863
製造零件編號BA9010 (HK)
BrandDold
HK$52,052.65
單位
3 - - 400 V ac - 5.5 kW IP30 74mm 45mm 121mm 0°C +45°C - -
RS庫存編號 608-7019
製造零件編號ATS48C17Q
HK$15,058.74
單位
3 230 → 415 V 170 A 415 V 220 → 415 V 90 kW IP00 265mm 200mm 340mm -10°C +40°C - ATS48
RS庫存編號 330-5358
製造零件編號SSC-25
HK$435.93
單位
1 230 V ac 25 A 230 V - - - - - - -20°C +85°C - -
RS庫存編號 656-6562
製造零件編號1SFA896110R7000
BrandABB
HK$2,880.00
單位
3 208 → 600 V 37 A 600 V 100 → 240 V ac 18.5 kW IP10, IP20 153mm 54mm 187mm -25°C +60°C - PSR
RS庫存編號 420-502
製造零件編號3RW4026-1BB14
BrandSiemens
HK$2,630.64
單位
3 200 → 480 V ac 25 A 480 V ac 110 → 230 V ac/dc 11 kW IP20 154mm 45mm 125mm -25°C +60°C - 3RW40
RS庫存編號 608-6993
製造零件編號ATS48C11Q
HK$17,425.00
單位
3 230 → 415 V 110 A 415 V 220 → 415 V 55 kW IP20 235mm 190mm 290mm -10°C +40°C - ATS48
RS庫存編號 746-4969
製造零件編號3RW4056-6BB34
BrandSiemens
HK$11,225.66
單位
3 - 162 A 400 V 115 V ac 90 kW IP00 250mm 120mm 198mm - - - 3RW40
RS庫存編號 152-772
製造零件編號1SFA896109R7000
BrandABB
HK$2,805.40
單位
3 208 → 600 V 30 A 600 V 100 → 240 V ac 15 kW IP20 128mm 45mm 160mm -25°C +60°C - PSR
RS庫存編號 656-6578
製造零件編號1SFA896111R7000
BrandABB
HK$4,220.00
單位
3 208 → 600 V 45 A 600 V 100 → 240 V ac 22 kW IP10, IP20 153mm 54mm 187mm -25°C +60°C - PSR
RS庫存編號 505-5825
製造零件編號ATS01N209QN
HK$1,802.50
單位
3 380 → 415 V 9 A 415 V 24 V dc, 110 → 240 V ac 4 kW IP20 130.7mm 45mm 145mm -10°C +40°C - ATS01
RS庫存編號 505-5897
製造零件編號ATSU01N209LT
HK$1,800.00
單位
3 200 → 480 V 9 A 480 V 24 V dc 4 kW IP20 113mm 45mm 154mm -10°C +40°C - ATSU01
RS庫存編號 608-7003
製造零件編號ATS48C14Q
HK$18,430.00
單位
3 230 → 415 V 140 A 415 V 220 → 415 V 75 kW IP00 265mm 200mm 340mm -10°C +40°C - ATS48
RS庫存編號 152-801
製造零件編號1SFA896110R7000 - PSR37-600-70
BrandABB
HK$3,954.31
單位
3 208 → 600 V 37 A 600 V 100 → 240 V ac 18.5 kW IP10, IP20 153mm 54mm 187mm -25°C +60°C - PSR
RS庫存編號 820-0734
製造零件編號ATS48C32Y
HK$31,974.54
單位
3 208 → 690 V ac 320 A 208 → 690 V ac 110 → 230 V ac 315 kW IP00, IP20 320mm 380mm 265mm -10°C +40°C - ATS48
RS庫存編號 136-6392
製造零件編號ADXL0135600
BrandLovato
HK$10,148.21
單位
2 100 → 240 V ac 135 A 600 V ac - 75 kW IP00 - - - -20°C +40°C DIN Rail ADXL
RS庫存編號 852-3605
製造零件編號1SFA898111R7000
BrandABB
HK$31,321.22
單位
3 100 → 250 V 171 (Inline) A, 300 (Inside Delta) A 208 → 600 V - 90 kW IP00, IP20 199mm 235mm 377mm -20°C +60°C - PSTX
RS庫存編號 185-9731
製造零件編號3RW5247-6AC04
BrandSiemens
HK$43,452.00
單位
3 200 → 480 V 470 A 480 V 24 V ac/dc 400 kW IP00 210mm 202.5mm 388mm -25°C +60°C Screw Fixing 3RW52
RS庫存編號 852-3609
製造零件編號1SFA898112R7000
BrandABB
HK$32,519.24
單位
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