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  • Fully automated, maintenance-free 32 step voltage regulator for distribution lines
Fully automated, maintenance-free 32 step voltage regulator for distribution lines
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Model
VR-33/220
VR-22/220
VR-11/220
Basic info Product Detail Supplier
Basic info
Brand ROCKWILL
Model NO. Fully automated, maintenance-free 32 step voltage regulator for distribution lines
Rated voltage 11kV
Rated frequency 50/60Hz
Rated capacity 220kVA
Series VR
Product Detail

Product Introduction

The 32-Step Voltage Regulator is a fully automated, maintenance-free voltage regulator for distribution lines. This voltage regulator is designed to improve the voltage quality of the 10 kV to 35 kV distribution network, ensure that the line voltage meets the requirements, and continuously monitor the load-side voltage via a microprocessor and automatically change the voltage level to control the line voltage within the target range.

Core features

  • 32-Level Precision Regulation: Enables on-load automatic voltage adjustment with high accuracy, each step fine-tuning voltage by 0.625% for a ±10% total range.
  • Arc-Free Tap Design: Unique voltage regulating tap structure eliminates arcing during operation, extending service life to nearly 1 million cycles.
  • Fully Sealed & Maintenance-Free: IP-rated fully sealed design ensures superior weather resistance, requiring zero maintenance for reliable outdoor/indoor use.
  • Flexible Operation & Integration: Allows on/off switching of voltage regulation as needed; directly integrates with SCADA systems for seamless power distribution automation.
  • Energy-Efficient Single-Phase Design: Reduces core loss and no-load loss significantly, optimizing energy efficiency for low-carbon operations.
  • Enhanced Grid Performance: Minimizes line losses, stabilizes voltage fluctuations, and prolongs the service life of connected electrical equipment.

 

Specifications and Selection

Know your supplier
ROCKWILL
Rockwill Electric Group Global Manufacturer of High voltage and medium-voltage power equipment and smart grid solutions. Headquartered in Wenzhou, China. Serving 100+ countries with quality, innovation, and trust. What We Offer: • HV-MV switchgear (VCB, SF₆ circuit breakers, RMU, GIS) • Distribution transformers and substations • Smart grid and monitoring systems • Solar, wind, EV charging, and energy storage solutions • EPC turnkey power projects Certified: ISO 9001 / ISO 14001 / ISO 45001
Main Categories
High voltage
Business Type
Design/Manufacture/Sales
Highest Annual Export (USD)
$150,000,000
Professional Experience
16 years
Workplace
108000m²m²
占位
占位
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