Description

The ST3-15,000VA Automatic Voltage Regulator is a tri-phase AVR engineered to deliver a stable 380V output for industrial and commercial operations. Built with a pure copper transformer, it provides reliable voltage regulation, protection, and long-lasting performance.

Specifications:

• Capacity: 15KVA
• Phase: Tri-Phase
• Input Voltage Range: 277–430V AC
• Output Voltage: 380V AC
• Frequency Range: 50–60Hz
• Transformer Material: Pure Copper
• Long Delay: 2–5 minutes
• Short Delay: 2–5 seconds
• Dimensions: 48 × 45 × 89 cm
• Weight: Gross – 53 kg | Net – 42 kg

Key Features:

1. Three-Phase Voltage Regulation:
   • Designed to stabilize three-phase power supply, suitable for industrial and commercial applications.
2. Wide Input Voltage Range (277V – 430V):
   • Handles significant fluctuations in input voltage to ensure a consistent and stable output.
3. Pure Copper Winding:
   • 100% pure copper windings improve energy efficiency, reduce heat generation, and enhance durability.
4. True Output Power:
   • Delivers precise and stable power at its full rated capacity, ensuring optimal performance for all connected equipment.
5. Adjustable Delay Time Function:
   • Long Delay (2 to 5 minutes): Protects critical devices during initial startup or after extended power outages.
   • Short Delay (2 to 5 seconds): Quick response for less critical applications while maintaining protection.
6. Highly Accurate Voltage Regulation:
   • Stabilizes voltage output to ±1%, ensuring the safety of sensitive and high-value equipment.
7. Silent Operation:
   • Designed for noise-free performance, suitable for noise-sensitive environments.
8. Robust Construction:
   • Built with durable materials, ensuring long-term reliability even in harsh industrial environments.

Additional information

Brand

STAVOL