35kV Class and Below Dry-Type Rectifier Transformer ZBSC(B)12 Series 1000~10000kVA

35kV Class and Below Dry-Type Rectifier Transformer ZBSC(B)12 Series (1000~10000kVA)

Product Overview
The dry-type rectifier transformer adopts a double/triple-winding design optimized for AC-DC conversion systems such as electrolysis and electroplating, variable-frequency drives and energy-storage PCS. Input voltage ranges from 10kV to 35kV; the core uses premium high-permeability silicon steel and the windings are vacuum-cast with Class H (180℃) epoxy resin insulation. It features low impedance voltage and high overload capability, complies with GB/T 38494.1 and related AC transformer standards, and reaches IP54 protection with an enclosure.

The 35kV-class dry-type rectifier transformer is a special transformer that converts AC power into DC power, widely used across industrial and power systems that require DC supply — including wind/solar/storage renewables, electrolysis and electroplating, steel and metallurgy, chemical processing, rail transit, power electronics, shipbuilding and marine engineering.

Model Designation

Key Features

• Strong harmonic tolerance: dedicated rectifier structure optimized for the harmonic profile of rectifier loads, reliably handling DC-side harmonic feedback;
• CFD-optimized cooling: computational fluid dynamics simulation analyzes airflow paths and guides fan/air-duct design for precise cooling — low temperature rise and long service life;
• Compact space-saving: sectioned winding layout with a compact footprint — ideal for installation inside cubicles and confined spaces.

Main Performance Parameters — ZBSC(B)12 Dry-Type Rectifier Transformer

Typical Applications

Why Choose XD?
With years of transformer manufacturing and export experience, XD delivers products worldwide with complete type-test reports and international certifications. Double/triple-winding configurations, valve-side voltages and high-current designs can be customized to IEC/ANSI/GB standards and project conditions, with OEM/ODM service and full export documentation support. Send us your inquiry with your rectifier system parameters — our engineers will propose the optimal solution.