Description

FULL PRODUCT FEATURES

• Tri-Phase + Neutral System – Designed for balanced three-phase power applications
• Capacity: 10KVA – Ideal for medium-duty industrial and commercial loads
• Wide Input Voltage Range: 277V – 430V – Handles unstable power conditions efficiently
• Stable Output Voltage: 380V – Ensures consistent and safe power delivery
• Frequency Range: 50–60Hz – Compatible with standard industrial power systems
• Phase Voltage: 220VAC per phase – Reliable distribution across all phases
• Built-In By-Pass Switch – Allows direct mains supply during maintenance or emergency situations
• Circuit Breaker Protection: 16A MCB – Provides overload and short-circuit protection
• Pure Copper Winding – Ensures high efficiency, durability, and true output power
• Automatic Time Delay Function:
– Long Delay: 2–5 minutes (for compressor-type loads)
– Short Delay: 2–5 seconds (for general equipment)
• High-Precision Voltage Regulation – Protects sensitive equipment from voltage fluctuation
• Rugged Industrial Cabinet – Built for continuous operation in demanding environments

GENERAL DESCRIPTION

The STAVOL ST3-B-10,000VA Triphase Automatic Voltage Regulator is a heavy-duty power stabilization solution designed for three-phase electrical systems. Equipped with pure copper windings, wide input voltage tolerance, and a manual by-pass function, this AVR delivers stable and reliable 380V output even in areas with severe voltage fluctuations.

Its built-in delay protection ensures safe startup for sensitive and motor-driven equipment, while the MCB circuit breaker enhances operational safety. The robust cabinet design and high-quality components make it suitable for long-term industrial and commercial use.

APPLICATIONS

Ideal for protecting and stabilizing power for:

• Industrial machines and equipment
• CNC machines and manufacturing tools
• Elevators and escalators
• Commercial buildings and offices
• Hospitals and medical equipment
• Data centers and server rooms
• Cold storage facilities
• Three-phase air-conditioning systems
• Factories, warehouses, and workshops

PHYSICAL SPECIFICATIONS

• Dimensions: 48 × 45 × 89 cm
• Net Weight: 42 kg
• Gross Weight: 53 kg

Additional information

Brand

STAVOL