Catalogs > Industrial Controls Catalog > Motor Control, Solid-State > Soft Starters > STC™ Starting Torque Controller
STC™ Starting Torque Controller
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Standards Compliance and Certifications | |
Cat. No. Explanation | |
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Bulletin 154 — Smart Motor Controllers — STC Starting Torque Controller
The STC Starting Torque Controller is a compact, simple-to-use, solid-state controller designed for low horsepower squirrel-cage induction motors. It is intended to relieve the starting torque surge encountered in typical across-the-line starting. This will allow for smoother starts and decreased equipment downtime due to shock and vibration problems.
The STC Controller is available in three current rated sizes: 11, 16, and 22 A. It is offered in four voltage ranges: 100…120, 200…230, 380…460, and 500…575V, 50/60 Hz.
The STC Controller is intended to operate in conjunction with an electromechanical motor starter.
- 11…22 A ratings
- Reduces starting torque surges