HT Automatic Voltage Regulator

⚡ High Voltage Systems

High voltage automatic voltage regulators designed for heavy duty industrial applications ensuring stable output and protection of expensive HT equipment in substations and plants.

⚡ Three Phase

🌡️ Oil Cooled

📊 100 KVA to 5000 KVA

🇮🇳 All India Installation

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✓ Quality Assured — All products tested before dispatch

✓ Pan India Delivery — Installation support available

Product Overview

What is HT Automatic Voltage Regulator?

Key Highlights

            ✓
            High Voltage Regulation
          

            ✓
            Reliable Heavy Duty Performance
          

            ✓
            Handles Heavy Loads
          

            ✓
            Automatic Control
          

            ✓
            Complete Instrumentation
          

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Features

Key Features of HT Automatic Voltage Regulator

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High Voltage Regulation

Designed specifically for high tension (HT) power supply regulation at 11KV and 33KV.

🛡️

Reliable Heavy Duty Performance

Built for continuous heavy duty operation in demanding industrial environments.

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Handles Heavy Loads

Suitable for very large industrial loads from 100 KVA to 5000 KVA and above.

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Automatic Control

Fully automatic voltage sensing and correction without any manual intervention.

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Complete Instrumentation

Full metering panel with voltmeters, ammeters, energy meters and protection relays.

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Robust Construction

Heavy duty oil cooled construction designed for harsh industrial environments.

Specifications

Technical Specifications

Parameter	Specification
Type	HT Automatic Voltage Regulator
Phase	Three Phase
KVA Range	100 KVA to 5000 KVA
Input Voltage	11 KV / 33 KV
Output Voltage	Regulated ±1%
Input Voltage Range	±20% of nominal HT voltage
Cooling	Oil Cooled (ONAN/ONAF)
Standards	IS/IEC Standards

Applications

Applications of HT Automatic Voltage Regulator

Our HT Automatic Voltage Regulator is widely used across various industries and applications.

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Industrial Plants

Large manufacturing plants receiving HT power supply at 11KV or 33KV

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Substations

Industrial and utility substations requiring regulated HT power supply

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Mining Operations

Heavy duty mining equipment and processing plant power supply

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Infrastructure Projects

Large infrastructure projects including highways, airports and ports

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Heavy Industry

Steel plants, cement factories, paper mills and other heavy industries

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Agricultural Projects

Large scale irrigation projects and agro-processing industries

Why Dynavolt

Why Choose Dynavolt HT Automatic Voltage Regulator?

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35+ Years Manufacturing

Decades of expertise in designing and manufacturing reliable power conditioning equipment for Indian industries.

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Quality Tested Products

Every unit undergoes rigorous quality testing before dispatch ensuring long-term reliable performance.

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Custom Specifications

We manufacture as per your specific KVA, voltage, and installation requirements with OEM flexibility.

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Pan India Service

Installation, commissioning and after-sales service available across all major cities in India.

FAQ

Frequently Asked Questions

Common questions about HT Automatic Voltage Regulator

What is an HT automatic voltage regulator? ▾

An HT AVR regulates high tension power supply (11KV or 33KV) to maintain stable output voltage for large industrial installations protecting expensive HT equipment from voltage fluctuations.

Who needs an HT voltage regulator? ▾

Industries receiving power at high tension (11KV/33KV) that experience HT voltage fluctuations affecting their production process, HT motors or HT equipment need an HT automatic voltage regulator.

What is the difference between HT AVR and servo stabilizer? ▾

A servo voltage stabilizer works on the LT side (415V/230V) after the distribution transformer. An HT AVR works on the HT side (11KV/33KV) before the distribution transformer regulating the entire factory supply.

What KVA rating do I need for HT AVR? ▾

KVA rating depends on your total factory load. It is calculated as total connected load multiplied by demand factor plus safety margin. Our engineers perform detailed load analysis and recommend the correct rating.

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Fill the form or WhatsApp us directly. Our technical team will get back to you within hours with the best price and specifications.

💬

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+91 88 602 80868

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+91 88 602 80868

✉️

Email Us

info@dynavoltsystems.com

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HT Automatic Voltage Regulator Manufacturer