SVR-3 د نومبرې فازې خپلکي ولټګولو ډوله ولټګونکی لړۍ

Product Description

The SVR-3 is a high-performance, oil-immersed three-phase automatic voltage regulator, designed to stabilize medium-voltage distribution lines. It operates as a self-regulating autotransformer, equipped with an advanced SVR smart controller that continuously samples voltage and current signals from the grid.

By automatically adjusting output voltage through an on-load tap changer (OLTC), the SVR-3 enhances grid efficiency, ensures power quality, and accommodates varying load demands. This system integrates current transformers (CTs), voltage transformers (VTs), and limit switches to manage regulation steps precisely and reliably.

Main Features

• Wide Regulation Range
  Up to ±20% voltage regulation via 16 tap steps, each at 2.5%, with self-developed high-capacity OLTC.

• Advanced Smart Control
  Built-in SVR controller with real-time monitoring, configuration, and remote communication via GPRS / GSM / Bluetooth.

• Comprehensive Protection Functions
  Includes automatic lock-out features for line faults, overload, overcurrent, and undervoltage, ensuring safe operation.

• Flexible Control Settings
  Supports adjustable voltage setpoints, step range limits, time delays, and user-configurable system parameters.

Additional Information

• Payment Terms: 30% T/T in advance, 70% balance against copy of B/L.

• Packaging: Export-grade plywood cases for maximum protection during transport.

• Core Material Options: Copper or Aluminum windings available per customer requirement. Copper offers longer lifespan and better conductivity.

• OEM Services: Custom logo/branding available for bulk orders.

Technical Specifications

Our Service Commitment

• Fast Pre-Sales Support – Prompt responses to help secure your orders.

• Transparent Production Updates – Keep you informed throughout the manufacturing process.

• Reliable After-Sales Support – Consistent quality and warranty service.

• Worry-Free Warranty – 12-month quality assurance for peace of mind.

Why Choose ROCKWILL

• One-stop power equipment provider with global coverage

• Free technical support to optimize your power solutions

• Customized service for orders of any size

• All products undergo strict quality inspection before delivery

• Competitive pricing and flexible logistics from our own freight network