Description

Automatic Voltage Regulator ST-10KVA (Stavol AVR 10KVA)

Specifications:

• Model: ST-10KVA (Stavol AVR)
• Phase Type: Single-Phase
• Power Rating: 10KVA
• Servo Motor: Ensures precise and smooth regulation of voltage.
• Input Voltage Range: 140V – 250V
• Output Voltage Range: 110V – 220V
• Time Delay: Includes a built-in time delay feature for added protection.
• Terminal Block: Ensures easy and secure installation.
• Winding Type: Pure Copper Winding for enhanced conductivity and performance.
• True Output Power: Provides 100% true output power to connected devices.
• Over-Voltage Protection: Cuts off when input voltage exceeds 246V ± 4%.
• Under-Voltage Protection: Cuts off when input voltage drops below 184V ± 4%.
• Frequency: 50Hz – 60Hz
• Efficiency: Approximately 90%, minimizing energy losses.
• Adjusting Time: 1.5 seconds (adjusts for 10% changes in input voltage).
• Long Time Delay: 5 minutes + 2 minutes (protects against temporary voltage irregularities).
• Short Time Delay: 5 seconds + 2 seconds (prevents shutdowns from brief voltage fluctuations).

Features:

1. Servo Motor Regulation:
   • The advanced servo motor provides precise voltage control, ensuring stable and reliable performance.
2. Pure Copper Winding:
   • Pure copper winding minimizes energy loss, improves electrical conductivity, and enhances the efficiency and lifespan of the unit.
3. Comprehensive Protection:
   • Over-voltage and under-voltage protection prevent damage to connected devices.
   • Time delay feature offers extra protection by allowing the system to recover from brief voltage dips or spikes.
4. Wide Voltage Input Range:
   • The AVR is capable of handling a wide input voltage range of 140V to 250V, making it suitable for regions with unstable power grids.
5. Long and Short Time Delay Features:
   • The AVR includes long and short time delays (5 minutes + 2 minutes for long delays, 5 seconds + 2 seconds for short delays) to ensure that momentary fluctuations do not lead to unnecessary shutdowns.
6. High Efficiency:
   • With an efficiency of around 90%, the unit ensures that energy losses are minimized, resulting in lower operating costs.
7. Easy Installation:
   • The terminal block provides secure and convenient connections for easy installation and setup.
8. Stable Output Voltage:
   • The unit delivers a stable output voltage (110V – 220V), providing reliable power to sensitive electrical and electronic devices.

Benefits:

• Protection for Valuable Equipment:
  • The AVR ensures that your devices are shielded from the harmful effects of voltage fluctuations, reducing the risk of damage to sensitive equipment.
• Optimal Performance in Variable Power Conditions:
  • With a wide input voltage range, it operates effectively even in areas with poor or unstable power quality, maintaining a steady output voltage for devices.
• Energy Efficiency:
  • The high efficiency (90%) ensures less power loss, saving on energy bills while maintaining stable voltage for connected devices.
• Longer Lifespan of Electrical Devices:
  • By maintaining a steady voltage output, the AVR reduces wear and tear on electrical devices, extending their operational life.
• Reduced Risk of Equipment Damage:
  • The over-voltage and under-voltage protection features automatically disconnect the unit from the power source when unsafe voltage levels are detected, minimizing the risk of damaging appliances.
• User-Friendly Installation:
  • The inclusion of a terminal block makes installation simple, helping users to easily connect the AVR to their power supply system.
• Reliable Operation with Time Delay Mechanism:
  • The time delay mechanism ensures the AVR does not shut down or reset unnecessarily in response to brief voltage fluctuations, ensuring uninterrupted power supply to critical equipment.
• Versatile Use in Home and Office:
  • With its 10KVA capacity, the unit is ideal for homes, offices, and small businesses, where consistent voltage regulation is essential for smooth operation.

The ST-10KVA Stavol AVR provides reliable and efficient voltage regulation, offering protection to sensitive electronic devices, optimizing energy use, and ensuring longer equipment life, all while being easy to install and operate. It is an essential device for environments where voltage stability is crucial.

Additional information

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