SZ22 type 35kV on-load tap-changing transformer

SZ22 Type 35kV On-Load Tap-Changing Transformer 

When your operations demand uninterrupted power and precise voltage control, the SZ22 type 35kV on-load tap-changing transformer from Lijie Electric Power Technology Group delivers enterprise-grade performance you can trust. Our transformer features real-time voltage adjustment without power interruptions, with a capacity range spanning 630-31500kVA and tap adjustment range of ±5%, ±2×2.5%. Manufactured across our 500,000 square meter facilities by over 2,000 skilled professionals, each unit undergoes rigorous testing to ensure reliability. With proven deployment across distribution networks handling 50MW+ renewable energy integration and precision industries requiring ±1% voltage accuracy, you get a solution engineered for your most demanding applications.

What Makes Our On-Load Tap-Changing Transformer Special?

You require hardware that works when it things most. Our transformer alters yield voltage in genuine time whereas beneath full stack. No downtime. No control interferences. Fair smooth, persistent voltage regulation.

This capability is fundamental for your operations. Whether you're overseeing a dispersion arrange center, running exactness fabricating, or joining renewable vitality sources, voltage vacillations can taken a toll you thousands in misplaced productivity.

The oil-immersed self-cooling plan guarantees solid operation indeed in challenging situations. You get steady execution over changing stack conditions and surrounding temperatures up to 40℃.

Technical Specifications

Where This Transformer Excels

Distribution Network Hubs

Your regional power grid faces constant load changes. Morning and evening peak demands create voltage swings that affect thousands of end users. This 35kV transformer stabilizes your 10kV distribution network automatically, maintaining voltage within acceptable limits without manual intervention.

Industrial Operations

Steel mills, chemical plants, and semiconductor facilities can't afford unexpected shutdowns. Your production lines demand voltage accuracy within ±1% tolerances. The SZ22 type 35kV on-load tap-changing transformer provides that precision while your equipment runs at full capacity.

Renewable Energy Integration

Sun oriented ranches and wind establishments produce control that with climate conditions. You require steady lattice association voltages in spite of these varieties. Our transformer handles 50MW+ establishments, smoothing yield to meet lattice administrator necessities and anticipating exorbitant curtailments vary.

Critical Infrastructure

Hospitals, information centers, and travel frameworks require 24/7 unwavering quality. Working rooms, server racks, and signaling frameworks cannot endure voltage precariousness. You get persistent direction that secures your touchy gear and keeps up benefit continuity.

Why Choose Lijie Electric?

You're not fair buying a transformer. You're joining forces with a producer that gets it your challenges.

Our two R&D and fabricating bases utilize over 160 engineers with progressed degrees. They've planned arrangements for differing applications over 20+ nations. Your venture benefits from this amassed expertise.

Every unit passes testing at the National Transformer Quality Supervision and Review Center. You get total documentation counting test reports, specialized drawings, and operation manuals. Establish direction and save parts back keep your transformer running for decades.

We customize arrangements to your determinations. Require extraordinary tap ranges? Working in extraordinary temperatures? One of a kind association setups? Our adaptable generation conveys units custom-made to your necessities in 6-30 days.

Frequently Asked Questions

Q: Can the transformer adjust voltage without shutting down my system?

A: Yes, that's the core advantage. The on-load tap changer operates under full load conditions, providing seamless voltage adjustment without any power interruption to your operations.

Q: What capacity do I need for my facility?

A: It depends on your load requirements. Our range spans 630-31500kVA. Share your power demand and we'll recommend the optimal capacity with appropriate safety margins for future growth.

Q: How does this help with renewable energy integration?

A: Solar and wind generation creates voltage fluctuations. The product compensates automatically, stabilizing grid connection point voltage to meet utility requirements and maximize your energy output.

Q: What ongoing maintenance is required?

A: Oil-immersed transformers need periodic oil testing and tap changer inspection. We provide detailed maintenance schedules and supply all necessary spare parts. Most customers perform annual inspections with 3-5 year major service intervals.

Q: Do you support international installations?

A: Absolutely. We've delivered transformers to Australia, Southeast Asia, Central Asia, Africa, and beyond. Our products meet IEC international standards and we provide full technical support regardless of location.

Q: Can you customize the transformer for special requirements?

A: Yes. We routinely customize voltage ratings, tap ranges, impedance values, and environmental specifications. Tell us your requirements and our engineering team will design a solution.

Get Your Custom Solution Today