FST-3000 series built-in bypass soft starter
FST-3000 series soft starter is a new generation of built-in bypass multifunctional intelligent soft starter independently developed by our company. The integration of bypass contactor and thermal relay greatly reduces the manufacturing cost and volume size of starting equipment. This series of soft starters has strong anti-interference performance, complete protection functions, and multiple control modes, as well as support for remote communication protocols and other advantages.
Power range
5.5kw~630kw
Input voltage
380V 3 phase to 3 phase
Product Overview
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Textile
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Paper Making
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Sand Making
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Machine Tools
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Packaging
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Food
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Fans
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Pumps
Features
- Integrated control and drive, compact structure, simple operation;
- Strong environmental adaptability, achieving self-learning of weighing at any weight;
- Multiple security protection, in accordance with GB/T7588.1/2020 standard;
- Dual chip control operation and holding brake function;
- High performance vector control, economical and easy to use, improves the safety and stability of elevators;
- The perfect combination of CANbus and Modbus communication;
- Flexible and rich modular value-added accessories.
Technical Specifications
| Control power supply | AC 380V(－10% ～ 15% ), 50hz/60hz (provided internally, users do notneed to connect externally) | |
| Input power supply | AC 380V（﹣10%～15%），50Hz/60Hz | |
| Applicable motor | General squirrel cage AC asynchronous motor | |
| Starting mode | Current limiting starting; Voltage ramp start; Sudden tripping current limiting start; Jump voltage ramp start; Inching start;Swing start | |
| Stop mode | Free shutdown; Soft shutdown; DC brake stop | |
| Relay output | Two way programmable output relay | |
| Starting frequency | Not more than 15 times in an hour | |
| Protection function | Input phase loss, startup overload, operation overload, overcurrent, current imbalance, overvoltage, undervoltage, overheating, output phase loss, etc | |
| Display | Large screen LCD, Chinese and English display modes. Display current three-phase output current, grid voltage, fault type, system parameters and operating parameters | |
| Degree of protection | IP20 (55kW and below) /IP00 (75kW and above) | |
| Cooling mode | Forced air cooling / natural cooling | |
| Installation method | Wall mounted | |
| Environment condition | Equipment site | Indoor, no direct sunlight, no dust, corrosive gas, flammable gas, oil mist, water vapor, dripping water or salt, etc |
| ambient temperature | -25℃～+40℃ | |
| ambient humidity | Below 90% (no condensation) | |
| Vibration intensity | Below 0.5g (acceleration) | |
| Altitude | Below 1000m (derating is required if the altitude exceeds 1000m) | |
| Adapter motor | 15～320KW | |
Product Parameters
| Model no. | Power |
Rated current |
Input voltage | Size（mm) | Installation size（mm） | G.W | N.W |
| FST-3005 | 5.5Kw | 10 | 380V | 185*348*210 | 140*305 | 8.1KG | 6.1KG |
| FST-3007 | 7.5Kw | 15 | 380V | 185*348*210 | 140*305 | 8.2KG | 6.2KG |
| FST-3011 | 11Kw | 24 | 380V | 185*348*210 | 140*305 | 8.3KG | 6.3KG |
| FST-3015 | 15Kw | 30 | 380V | 185*348*210 | 140*305 | 8.45KG | 6.45KG |
| FST-3018 | 18.5Kw | 37 | 380V | 185*348*210 | 140*305 | 8.5KG | 6.5KG |
| FST-3022 | 22Kw | 45 | 380V | 185*348*210 | 140*305 | 8.55KG | 6.55KG |
| FST-3030 | 30Kw | 60 | 380V | 185*348*210 | 140*305 | 8.6KG | 6.6KG |
| FST-3037 | 37Kw | 75 | 380V | 185*348*210 | 140*305 | 8.65KG | 6.65KG |
| FST-3045 | 45Kw | 90 | 380V | 185*348*210 | 140*305 | 8.65KG | 6.65KG |
| FST-3055 | 55Kw | 110 | 380V | 185*348*210 | 140*305 | 8.7KG | 6.7KG |
| FST-3075 | 75Kw | 150 | 380V | 185*348*210 | 140*305 | 8.8KG | 6.8KG |
| FST-3090 | 90Kw | 180 | 380V | 300*605*250 | 215*536 | 30KG | 23.5KG |
| FST-3110 | 110Kw | 230 | 380V | 300*605*250 | 215*536 | 30.1KG | 23.6KG |
| FST-3132 | 132Kw | 250 | 380V | 300*605*250 | 215*536 | 30.3KG | 23.8KG |
| FST-3160 | 160Kw | 300 | 380V | 300*605*250 | 215*536 | 30.4KG | 23.9KG |
| FST-3185 | 185Kw | 360 | 380V | 300*605*250 | 215*536 | 30.5KG | 24KG |
| FST-3200 | 200Kw | 400 | 380V | 340*661*260 | 265*590 | 42.2KG | 31.2KG |
| FST-3225 | 250Kw | 480 | 380V | 340*661*260 | 265*590 | 42.3KG | 31.3KG |
| FST-3280 | 280Kw | 560 | 380V | 340*661*260 | 265*590 | 42.5KG | 31.5KG |
| FST-3315 | 315Kw | 640 | 380V | 340*661*260 | 265*590 | 42.6KG | 31.6KG |
| FST-3355 | 355Kw | 700 | 380V | 340*661*260 | 265*590 | 42.8KG | 31.8KG |
| FST-3400 | 400Kw | 790 | 380V | 340*661*260 | 265*590 | 42.9KG | 31.9KG |
| FST-3500 | 500Kw | 1000 | 380V | 340*661*260 | 265*590 | 43KG | 32KG |
| FST-3630 | 630Kw | 1200 | 380V | 340*661*260 | 265*590 | 43.2KG | 32.2KG |
| Model no. | Current | Power | ||
| 220V | 380V | 660V | ||
| FST-3018 | 38A | 9Kw | 18.5Kw | 30Kw |
| FST-3022 | 44A | 11Kw | 22Kw | 37Kw |
| FST-3030 | 60A | 15Kw | 30Kw | 45Kw |
| FST-3037 | 74A | 18.5Kw | 37Kw | 55Kw |
| FST-3045 | 100A | 22Kw | 45Kw | 75Kw |
| FST-3055 | 110A | 30Kw | 55Kw | 90Kw |
| FST-3075 | 150A | 37Kw | 75Kw | 110Kw |
| FST-3090 | 160A | 45Kw | 90Kw | 132Kw |
| FST-3110 | 200A | 55Kw | 110Kw | 160Kw |
| FST-3132 | 250A | 75Kw | 132Kw | 200Kw |
| FST-3160 | 300A | 90Kw | 160Kw | 250Kw |
| FST-3200 | 360A | 110Kw | 200Kw | 355Kw |
| FST-3250 | 480A | 132Kw | 250Kw | 400Kw |
| FST-3315 | 590A | 160Kw | 315Kw | 560Kw |
| FST-3355 | 660A | - | 355Kw | 630Kw |
| FST-3400 | 790A | 200Kw | 400Kw | 710Kw |
| FST-3500 | 1000A | 250Kw | 500Kw | 900Kw |
| FST-3630 | 1200A | 355Kw | 630Kw | - |
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