EN
Rectifier and Phase-Shifting Transformer
Rectifier and Phase-Shifting Transformer is configured to the purchaser's network, load and site requirements. The typical range below is for product-page reference; final guaranteed values are confirmed in the approved technical schedule.
|
RATED VOLTAGE |
RATED CAPACITY |
|
STANDARDS BASIS |
TYPICAL APPLICATION |
- Overview
- Recommended Products
- Six-, twelve- or multi-pulse arrangements.
- phase-shifting windings.
- interphase options.
- oil-immersed or dry-type construction.
- Input/output voltage, capacity, frequency and connected load.
- Load waveform, harmonic spectrum, duty cycle and overload requirement.
- Insulation, enclosure, cooling, protection and certification requirements.
- Installation environment, dimensions and project documentation.
- Six-, twelve- or multi-pulse arrangements.
- phase-shifting windings.
- interphase options.
- oil-immersed or dry-type construction.
- Process-industry and rectifier loads.
- Electrical isolation and sensitive equipment.
- Mining and hazardous-location power distribution.
Appurtenance
Inquiry
Please provide the following information so the product selection and quotation can be prepared accurately:
Overview
General Product Overview
The rectifier and phase-shifting transformer is engineered together with the rectifier topology and DC process duty. Pulse number, phase shift, harmonic current, cyclic loading, short-circuit duty and cooling are reviewed before the winding arrangement is finalized.
Main Technical Specifications
Parameter |
Typical range / configuration basis |
Rated voltage |
Up to 35 kV input typical |
Rated capacity |
100 kVA-50 MVA |
Frequency |
50 Hz or 60 Hz; utility-specific where applicable |
Standards basis |
IEC 61378 and project requirements |
Electrical duty |
Voltage ratio, load waveform, harmonics and duty cycle confirmed per application |
Construction |
Oil-immersed, dry-type or protected enclosure according to service conditions |
Protection |
Temperature, overcurrent and application-specific protection interfaces |
Documentation |
Approved drawings, data sheets and agreed inspection/test records |
Application-Specific Design
Special transformer design begins with the actual load rather than a standard catalogue value. Harmonics, pulse number, isolation duty, overload cycle, enclosure and regulatory requirements determine the winding arrangement and thermal design.
Main Applications
Electrolysis, metal processing, industrial drives and rectifier systems.
Engineering Support
Apex supports requirement review, product selection, drawing and interface coordination, manufacturing follow-up, inspection/test-document coordination, export packing and delivery planning. The final scope is defined in the quotation and approved technical agreement.
Recommended Products
Industrial Isolation Transformer | Mining Explosion-Proof Transformer | KYN28 Metal-Clad MV Switchgear
