Description
The TNS3-20,000VA Tri-Phase Automatic Voltage Regulator delivers reliable and precise voltage stabilization for demanding industrial and commercial loads. Built with 100% pure copper winding for superior conductivity, it ensures long service life and consistent performance. Adjustable time delays protect sensitive systems from sudden voltage changes during startup.
Specifications:
- Capacity: 20KVA (20,000VA)
- Phase: Tri-Phase
- Input Voltage: 150V – 260V AC
- Output Voltage: 220V AC
- Frequency Range: 50 – 60Hz
- Winding Material: 100% Pure Copper
- Time Delay:
- Long: 2 – 5 minutes
- Short: 2 – 5 seconds
- Dimensions (L × H × W): 55 × 85 × 60 cm
- Gross Weight: 72 kg
- Net Weight: 59 kg
Key Features
- Tri-Phase Design:
- Ideal for applications requiring three-phase power, such as industrial machinery, heavy equipment, and commercial operations.
- High Voltage Regulation Accuracy:
- Maintains output voltage at 220 Vac ±3%, protecting sensitive and critical equipment from unstable power conditions.
- Wide Voltage Input Range (150-260 Vac):
- Adapts to areas with fluctuating or unstable power supply, ensuring smooth operation.
- Pure Copper Winding:
- Ensures low energy loss, better heat dissipation, and long-term durability.
- Time Delay Function:
- Long and short delay settings provide flexibility for startup protection and immediate power stabilization.
- Heavy-Duty Construction:
- Built to withstand demanding industrial environments.
- Quiet Operation:
- Operates with minimal noise, making it suitable for both indoor and outdoor installations.
- Comprehensive Protection Features:
- Safeguards against overload, short circuits, and overheating, ensuring system and equipment safety.
This AUTOMATIC VOLTAGE REGULATOR TNS3-20,000VA is a robust, high-capacity solution for ensuring stable and reliable power supply in industrial, commercial, and critical environments.







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