The conventional motor soft starter will switch to bypass contactor after starting. Online motor soft starter means that after the soft starter is started, there is no bypass and there is no need to switch bypass, and the main circuit thyristor is always running online, so it is called online soft starter. Based on years of design, research, and field application experience, this three-phase on-line motor soft starter has the qualities of reliable and steady performance, small size, and high cost performance.
The module's three-phase voltage is 380v. The soft start time can be changed to 30s (0-220 V when the time rises). Starting voltage ranges from 0-110 V to 220V when the main power supply is 220V. gentle parking function is optional. This product has been widely utilized in fans, water pumps, compressors, ball mills, and other applications because of its excellent product performance and dependable quality.
No. | Input power supply | Rated voltage | Adaptive motor power | Rated current | Model |
1 | Three phase | 220-380V | 1kW | 10A | TSR-10WA-R1 |
2 | Three phase | 220-380V | 2kW | 20A | TSR-20WA-R1 |
3 | Three phase | 220-380V | 3/4kW | 40A | TSR-40WA-R1 |
4 | Three phase | 220-380V | 5/6kW | 60A | TSR-60WA-R1 |
5 | Three phase | 220-380V | 7/8kW | 80A | TSR-80WA-R1 |
6 | Three phase | 220-380V | 10/11kW | 100A | TSR-100WA-R1 |
7 | Three phase | 220-380V | 12kW | 120A | TSR-120WA-R1 |
8 | Three phase | 220-380V | 15kW | 150A | TSR-150WA-R1 |
9 | Three phase | 220-380V | 20kW | 200A | TSR-200WA-R1 |
Three phase online motor soft starter can be widely used as blew:
● Pump: make use of the soft stop function to relieve the influence of water hammer so as to save the system maintenance cost.
● Ball mill: make use of the voltage ramp startup to reduce gear torque friction so as to save cost and time.
● Fan: reduce the belt friction and mechanical conflict to save maintenance cost.
● Conveyor: make use of the soft start to realize smooth and gradual startup process in order to avoid product move and liquid overflow.
● Compressor: use limited current to realize smooth start-up, decrease heat from motor and prolong device life.
1. ODM/OEM service is offered.
2. Quick order confirmation.
3. Fast delivery time.
4. Convenient payment term.
At present, the company is vigorously expanding overseas markets and global layout. We are committed to becoming one of the top ten export enterprises in China’s electrical automatic product, serving the world with high-quality products and achieving a win-win situation with more customers.