Craftsmanship and Quality | CEEG's oil-immersed 24-pulse hydrogen production phase-shifting rectifier transformer successfully rolls off the line

Recently, the oil-immersed transformer workshop of CEEG's Jurong factory welcomed a major milestone — the ZHSS-6000/35 oil-immersed 24-pulse hydrogen-production phase-shifting rectifier transformer officially rolled off the line. This not only marks a new level of CEEG's technical strength in high-end power equipment, but also redefines a new paradigm for green energy equipment with an ultra-high efficiency of over 99% and a harmonic distortion rate below 5%.

Craftsmanship: Interpreting the Core of Quality with Precision Work

As the "energy heart" of the power system, the ZHSS-6000/35 oil-immersed 24-pulse hydrogen-production phase-shifting rectifier transformer embodies the "technology first" philosophy throughout design and manufacturing.

1. Armor-grade protection: High-strength alloy steel combined with a multi-layer anti-corrosion coating process delivers pressure resistance, weather resistance and long-lasting corrosion protection, keeping the equipment rock solid even in extreme environments such as polar and marine regions.

2. Fully sealed vacuum oil filling: The fully sealed vacuum oil-filling technology achieves low partial discharge, zero leakage and long service life, ensuring the transformer's exceptional stability under complex operating conditions.

3. Flawless detail design: Every interface and every insulation barrier has undergone multiple rigorous tests, fulfilling the ultimate commitment to reliability with exceptional precision.

Hardcore Technology: Defining Industry Heights with Innovation

The ZHSS-6000/35 oil-immersed 24-pulse hydrogen-production phase-shifting rectifier transformer integrates multiple technologies, interpreting a new power standard of efficiency and greenness.

1. Harmonic purification revolution

The 24-pulse phase-shifting technology works like a precision filter, cutting grid harmonic distortion from the traditional 15% to 4.8% — like equipping every kilowatt-hour with a "digital cleaner" to meet chip-manufacturing-grade power quality requirements.

2. An energy efficiency leap

The dynamic efficiency curve breaks through the 99% ceiling, saving energy equivalent to the annual electricity consumption of 3,000 households compared with conventional equipment, with carbon reduction equal to replanting 50 hectares of forest. 3. Intelligent power steward

Equipped with an adaptive power factor compensation system, the power factor exceeds 0.95, raising grid utilization by 40% and reducing annual reactive power losses on the scale of tens of millions.

Full-Scenario Application: Empowering All Industries with Strength

From heavy industry to new infrastructure, CEEG's oil-immersed 24-pulse hydrogen-production phase-shifting rectifier transformer drives industrial upgrading with scenario-based innovation. In industry, it provides "zero-harmonic" DC power for 10,000-ton electrolyzers, empowering quality upgrades in high-end manufacturing; in power electronics, it helps improve both conversion efficiency and grid compatibility of UHV projects, supporting the implementation of the West-to-East Power Transmission strategy; in rail transit, it supplies highly stable DC power for metro traction systems, safeguarding the travel safety of millions of passengers; in data centers, its "zero-flicker" power supply lays a solid foundation for massive data, powering every second of computing in the intelligent world.

The successful breakthrough of the 24-pulse phase-shifting and other key "bottleneck" technologies at the Jurong factory injects a strong boost into the intelligent manufacturing of energy equipment, lays the foundation for the subsequent mass production of super-large special transformers, and marks that CEEG's Jurong factory has the hardcore strength to enter the international power market.

With craftsmanship honoring the original aspiration and quality building the future, CEEG will take this as a starting point to continue deepening core power equipment technologies, contributing Chinese wisdom to the global energy transition with more efficient, more reliable and greener solutions.