Description

The ST3-60,000VA Automatic Voltage Regulator is a heavy-duty tri-phase AVR built to deliver precise 400V output for large-scale industrial and commercial operations. Featuring a pure copper transformer and dual time delay options, it ensures stable voltage regulation, surge protection, and long operational life.

Specifications:

• Capacity: 60KVA
• Phase: Tri-Phase
• Input Voltage Range: 290–450V AC
• Output Voltage: 400V AC
• Frequency Range: 50–60Hz
• Transformer Material: Pure Copper
• Long Delay: 2–5 minutes
• Short Delay: 2–5 seconds
• Dimensions: 80 × 55 × 117 cm
• Weight: Gross – 211 kg | Net – 185 kg

Key Features:

1. Tri-Phase Voltage Regulation:
   • Delivers stable, precise voltage output for industrial and commercial applications requiring three-phase power.
2. Wide Input Voltage Range (290V – 450V):
   • Effectively handles input fluctuations to provide stable output, even in challenging power environments.
3. Pure Copper Winding:
   • Enhances durability, efficiency, and energy conservation, ensuring consistent performance with reduced heat loss.
4. Accurate Voltage Regulation:
   • Maintains output voltage within a tight ±1% range, protecting sensitive and high-value equipment.
5. Load Protection with Magnet Contactor:
   • Ensures immediate disconnection of the load during faults, protecting connected devices from potential damage.
6. Breaker Switch with Short Circuit Protection:
   • Includes a circuit breaker to safeguard the system and connected devices from short circuits and other electrical faults.
7. Servo Mechanism for Surge Protection:
   • Protects equipment from surges, spikes, and sudden voltage fluctuations, enhancing operational safety.
8. Long Operational Capability:
   • Built for continuous and extended operation without compromising performance.
9. 100% True Output Power:
   • Provides full rated power output, ensuring consistent and reliable performance for high-capacity loads.

Additional information

Brand

STAVOL