Soft Starter Price List
Soft starter is used for controlling AC induction motor in soft start & soft stop. It applies to various squirrel-cage asynchronous motor control of load, the motor can smooth starting under any working conditions, protect the drag system, protect motor from inrush current and voltage impact, ensure reliable motor starting. Smoothly soft stopping function can effectively solve the inertial system surge problem, and eliminate the drag system of inertial impact.
ATO.com offers low voltage (220V - 240V, 380V - 480V, 690V) soft starters, power capacity from 10 hp (7.5 kW) to 300 hp (220 kW) online. See below price list of ATO Soft starters.
Soft starter price list table
| SKU | Capacity | 220-240V Price | 380-420V Price | 460-480V Price |
| GS-7d5 | 10 hp (7.5 kW) | $407.31 | $352.31 | $367.31 |
| GS-011 | 15 hp (11 kW) | $426.93 | $367.93 | $382.93 |
| GS-015 | 20 hp (15 kW) | $458.21 | $389.21 | $409.21 |
| GS-018 | 25 hp (18 kW) | $512.92 | $415.92 | $435.92 |
| GS-022 | 30 hp (22 kW) | $481.11 | $426.11 | $441.11 |
| GS-030 | 40 hp (30 kW) | $638.20 | $449.20 | $478.20 |
| GS-037 | 50 hp (37 kW) | $678.12 | $479.12 | $508.12 |
| GS-045 | 60 hp (45 kW) | $1042.91 | $543.91 | $572.91 |
| GS-055 | 75 hp (55 kW) | $1178.16 | $579.16 | $608.16 |
| GS-075 | 100 hp (75 kW) | $1318.62 | $619.62 | $648.62 |
| GS-090 | 125 hp (90 kW) | $1567.42 | $1168.42 | $1227.42 |
| GS-110 | 150 hp (110 kW) | $1618.51 | $1219.51 | $1278.51 |
| GS-132 | 180 hp (132 kW) | $1698.31 | $1299.31 | $1358.31 |
| GS-150 | 200 hp (150kW) | $1878.53 | $1379.53 | $1438.53 |
| GS-185 | 250 hp (185kW) | $1988.72 | $1459.72 | $1518.72 |
| GS-220 | 300 hp (220kW) | $2678.36 | $1579.36 | $1638.36 |
Note: Above listed price may be different with the selling price. Not all models are listed, the maximum power capacity is up to 815hp (600kW).
Why Choose a Soft Starter?
As we all know, the direct starting current of motor is 4-7 times rated current, the motors with a low power (generally lower than 7.5kW) have few influences on power grid and are allowed to start directly, but the large motors with high power (rated current 100A) have the instantaneous current of hundred of amperes and are not allowed to start directly because such high current has a high impact on power grid and can influence the normal work of other loads on the same power grid.
For example, when a large load starts, the bulb suddenly darkens. We sometimes have a similar situation at home such as open the TV, sometimes will suddenly dark the bulb. The starting current of load is too high and unfavorable for the insulation of machine winding, so large motor should adopt soft start. Soft start means the voltage at the initial stage of starting is lower than rated voltage.
