Description

The ST-20,000VA Automatic Voltage Regulator offers high-capacity and accurate voltage stabilization, designed for demanding applications. It protects sensitive equipment from voltage fluctuations, ensuring consistent performance and extended lifespan.

Specifications:

• Capacity: 20KVA
• Input Voltage Range: 140V – 250V AC (for 15KVA–45KVA models)
• Output Voltage: 220V AC (for 15KVA–45KVA models)
• Voltage Stabilization Accuracy: 220V ±3%
• Over-Voltage Protection Value: 246V ±4V
• Under-Voltage Indication Value: 186V ±4V
• Load Power Factor: 0.8
• Adjusting Time: 1.5 seconds (for a 10% input voltage change)
• Time Delay:
  • Long Delay: 5 ±2 minutes
  • Short Delay: 5 ±2 seconds
• Insulation Resistance: 5 MΩ

Key Features:

• Over/Under Voltage Protection: Prevents damage to connected equipment by automatically stabilizing output voltage.
• Fast Response Time: Voltage stabilization is achieved quickly, ensuring minimal disruption.
• Durable Build: The pure copper winding ensures long-lasting performance, while the insulation resistance adds an extra layer of protection.
• Time Delay Mechanism: Protects sensitive devices during power restoration or sudden fluctuations.
• Precision Stabilization: Highly accurate voltage regulation (±3%), making it suitable for sensitive equipment.

Additional information

Brand

STAVOL