
35kV Three-Phase Oil-Immersed Power Transformer
PRODUCT PARAMETERS
- Payment Type: L/C,T/T
- Transportation: Ocean,Land,Air,Express,Express
- Location: China
- Certification:ISO9001,14001,45001,3834
- Brand:KY electric
Description
The 35kV-class oil-immersed power transformer is a mass-produced product within our company’s power transformer lineup.
The 35kV series of oil-immersed power transformers features an advanced design, incorporating significant improvements and enhancements in terms of materials, structural configuration, and manufacturing processes. The high- and low-voltage clamping assemblies are tensioned using steel tie rods—or a combination of upper and side beams—to form a robust frame structure; this design increases the clamping force on the iron core and enhances its resistance to transportation-related shocks. Characterized by strong short-circuit withstand capability, an aesthetically pleasing appearance, reliable operation, low power loss, and minimal noise, this transformer meets the advanced standards of comparable international products. Furthermore, the transformer supports “four-remote” functions—remote signaling, remote telemetry, remote adjustment, and remote control—thereby enabling unmanned operation of the substation.
FAQs
We primarily offer four categories of power equipment products:
Power Transformers: Including oil-immersed transformers and dry-type transformers, with voltage ratings up to 35kV and below.
Panel-Type Radiators: Designed for transformer cooling applications, featuring high-quality materials, excellent heat dissipation efficiency, and strong pressure resistance.
Forced-Oil and Forced-Air Coolers for Transformers: Forced oil circulation air-cooling systems engineered for large power transformer cooling requirements.
Power Distribution Enclosures: Metal enclosures assembled with switchgear, measuring instruments, protective devices, etc., for rational power distribution and control.
We support multiple transportation modes including Sea Freight, Land Freight, Air Freight, and Express Delivery. We can flexibly recommend the most suitable solution based on your order volume, delivery urgency, and destination. For bulk orders, sea freight is typically recommended for cost efficiency; for samples or urgent orders, air freight or express delivery can be arranged. All shipments undergo rigorous visual inspection and protective packaging before dispatch to ensure damage-free transit.
Absolutely. We offer comprehensive OEM and ODM customization services:
Specification Customization: Transformer capacity, voltage ratings, and other parameters can be tailored to your requirements; panel-type radiator dimensions, materials, and heat dissipation area can be flexibly designed; power distribution enclosure dimensions, ingress protection ratings (IP54, customizable to IP55), and component layouts can be adjusted as needed.
Appearance & Branding: Custom LOGO application, specified colors, and surface finishing processes (e.g., powder coating, anodizing, etc.) are available.
Functional Configuration: Internal component configurations and circuit schemes can be customized based on specific application scenarios.
Minimum Order Quantities (MOQs) vary by customization scope. Please contact our sales team for details.
Our standard ordering process is as follows:
Requirement Consultation: Provide product specifications (model, capacity, voltage, dimensions, etc.), electrical schematics, or photos of existing equipment, along with clear technical requirements.
Solution Design: Our technical team develops a custom solution based on your requirements, creates CAD drawings, and offers 3D modeling visualization for select projects.
Quotation & Contract: Upon solution confirmation, we issue a formal quotation and both parties sign the contract.
Deposit Payment: Payments are made per contract terms (supported via T/T or L/C).
Manufacturing: Production is scheduled based on product complexity (sample lead time: typically 4–7 days; batch production: 8–15 days).
Quality Inspection: Each unit undergoes rigorous testing before shipment, and test reports are provided.
Shipping: Upon successful inspection, products are dispatched.
Final Payment: Balance payment is settled per contract terms.
After-Sales Service: You are entitled to our comprehensive after-sales support.
We provide comprehensive after-sales service and warranty support:
Warranty Coverage: Power transformers come with a minimum 2-year warranty; power distribution enclosures and enclosure products come with a 3-year structural warranty.
Technical Support: Free online technical support and engineer installation guidance are available; our professional engineers can respond to on-site requests within 24 hours.
Quality Traceability: Each unit is assigned a unique traceability code; production data is recorded in real-time for full quality control throughout the manufacturing process.
Fault Handling: In case of product issues, contact your dedicated sales representative or our service hotline. Products under warranty are eligible for free repair or replacement.
Spare Parts Support: Replacement components are available, accompanied by maintenance guidance videos to assist with customer self-service repairs.

