Three-phase oil-immersed induction voltage regulator price list

Understanding Three-Phase Oil-Immersed Induction Voltage Regulators

Three-phase oil-immersed induction voltage regulators are SG three-phase dry-type transformer customessential for industrial applications requiring stable voltage output. These devices use transformer oil for insulation and cooling, making them ideal for high-power environments like manufacturing plants, mining operations, and renewable energy systems. Unlike dry-type regulators, the oil-immersed design offers better heat dissipation and longer service life.

Key Factors Affecting Price

The price of these regulators varies significantly based on several technical specifications:

• Power rating (typically ranging from 10kVA to 5000kVA)
• Input/output voltage requirements
• Special features like remote monitoring or automatic voltage adjustment
• Custom enclosure requirements (IP protection levels)

Price Range Overview

While exact pricing requires project-specific quotations, here's a general guideline for standard models:

• Small capacity (10-100kVA): $1,500-$8,000
• Medium capacity (100-1000kVA): $8,000-$25,000
• Large capacity (1000-5000kVA): $25,000-$80,000+

China Hongye Electric, as a direct manufacturer, offers competitive pricing by eliminating middlemen. Their 20-year industry experience allows efficient production of both standard and customized units.

Why Choose Oil-Immersed Design?

The oil-immersed construction provides three main advantages:

1. Superior cooling capability for continuous operation
2. Reduced maintenance needs compared to dry-type units
3. Better protection against environmental factors

Customization Options That Impact Cost

China Hongye Electric specializes in non-standard solutions, which may affect the final price:

• Special voltage requirements (beyond standard 380V/400V systems)
• Unusual tap change ranges
• Explosion-proof or corrosion-resistant enclosures
• Integration with existing control systems

Their engineering team provides free technical consultation to help customers select the most cost-effective configuration.

How to Get Accurate Pricing?

For precise quotations, prepare these specifications:

• Required power capacity
• Input/output voltage parameters
• Environmental conditions (temperature, humidity, altitude)
• Any special certification needs

China Hongye Electric's quality commitment includes full pre-shipment testing and a 3-year warranty on all units, ensuring long-term value beyond the initial purchase price.

Making the Right Purchase Decision

When comparing prices, consider these factors:

• Manufacturer reputation and after-sales support
• Actual copper and silicon steel content (affects efficiency)
• Included accessories and warranty terms
• Lead time and payment terms

With 9 product series and 10,000+ industrial clients served, China Hongye Electric offers reliable solutions for various voltage regulation needs. Their direct-from-factory model ensures you get professional-grade equipment without unnecessary markup.

Platform service phone18943662528 (WeChat: vip1806130).