Description
The TNS3-SG100KVA Automatic Voltage Regulator is a high-capacity, three-phase stabilizer designed for industrial and commercial applications requiring precise and reliable power regulation. Built with a mechanical servo system using pulley control, it delivers smooth and accurate voltage stabilization. With 3 input and 3 output dry-type transformers, it ensures high efficiency, durability, and stable performance. Featuring a rapid 1.5-second response time, 95% efficiency, and strong overload capacity, this AVR provides dependable protection for sensitive equipment. Equipped with a city power switch and a 170A circuit breaker, it offers both safety and operational flexibility.
Specifications:
- Model: TNS3-SG100KVA
- Control Type: Mechanical Servo with Pulley
- Power Capacity: 100KVA (90,000W)
- Input Voltage Range: 160V – 250V AC
- Input Type: Four wires / line-to-ground
- Total Output Voltage: 220V AC
- Frequency: 50Hz / 60Hz
- Efficiency: 95%
- Response Time: 1.5 seconds
- Overload Capacity: Twice the rated current for 1 minute
- Transformers:
- 3 input dry-type transformers
- 3 output dry-type transformers
- City Power Switch: Yes
- Circuit Breaker: 170A
Key Features:
- High-capacity three-phase voltage regulation (100KVA)
- Smooth and precise servo motor control with pulley system
- Dual dry-type transformers for durability and stability
- 95% efficiency with fast 1.5-second response time
- Strong overload protection (2x rated current for 1 minute)
- Built-in city power switch and 170A breaker for safety
- Reliable performance for heavy-duty industrial use






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