This product is suitable for soft start, soft stop, and protection of large and medium-sized cage type AC asynchronous motors or asynchronous starting synchronous motors with rated voltage of 3KV-10KV. Especially for industrial and mining enterprises with insufficient power grid capacity, adopting this device can better demonstrate its superiority in predictability, adjustability, and controllability. This starter is widely used for starting fans, pumps, and compressors in industries such as building materials, metallurgy, petroleum, pharmaceuticals, water conservancy, electricity, and chemical engineering.
Rated voltage (KV) | 3.6, 7.2, 12 |
Minute power frequency withstand voltage (KV) | 10/18, 20/2328/32 (relative to ground) |
Starting current (A) | lq: 1.5-3.5le |
Start time (S) | 10-60-120 (adjustable on site) |
Normal operating temperature of electro-hydraulic system (ºC) | 0-70 |
Continuous starting times | 5-7 times |
Protection level | IP2X,IP4X,IP5X |
1. Motor model, rated power, rated voltage, rated current, stator connection (Y, △), and whether the star point can be opened when using the Y-shaped connection;
2. Customers in high-altitude areas (-25 ºC) and coastal salt spray areas with an altitude greater than 1000 meters should specify this in the contract when placing orders;
3. The incoming and outgoing wiring methods of high-voltage soft starting devices and high-voltage star point short-circuit cabinets or high-voltage starting auxiliary cabinets;
4. Surface color of equipment.

2. Operation, maintenance and upkeep of goods;
3. Maintenance of goods;
4. Analysis, troubleshooting, daily maintenance, and upkeep methods for common faults;
5. Integrate software products provided according to user needs for upgrading, expansion, and other content;
6. Provide users with necessary spare parts, as well as spare parts or consumable materials for vulnerable parts;
Provide technical support and guidance for users' system expansion and reconstruction requirements;
8. Professional technical training, free consultation;
9. Integrate software products provided according to user needs for upgrading, expansion, and other content;
10. Provide users with necessary spare parts, as well as spare parts or consumable materials for vulnerable parts;
Provide technical support and guidance for users' system expansion and reconstruction requirements;
12. Professional technical training, free consultation.

Hubei Yixin Hualian Electromechanical Equipment Manufacturing Co., Ltd. was established and developed on the basis of the original Xiangyang Electromechanical Equipment Manufacturing Factory. It is a modern enterprise led by the electrical industry, with automation control, environmental protection, new energy, new materials, agriculture, animal husbandry, mining and other industries developing together and diversifying. The company has a long history of producing high and low voltage complete sets of electrical equipment. Its main products include high and low voltage complete sets of electrical equipment, motor soft starting equipment, high, medium, and low voltage frequency converters, and high and low voltage solid-state soft starting devices. It is also an enterprise that undertakes the supply and professional construction of power equipment for 35KV and below power engineering general contracting projects.
