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Our 35kV series power transformers feature advanced design with significant improvements in materials, structure, and manufacturing processes for superior performance and reliability.
Key Features
Oil-Immersed Technology: Uses mineral oil for effective heat dissipation and reliable performance
Corrosion-resistant Material: Built with high-quality materials for durability in harsh environments
Compact and Robust Construction: Designed for space-saving and long-lasting use
Technical Specifications (630kVA - 31500kVA)
Capacity (kVA)
HV (kV)
HV Tapping
LV (kV)
Vector Group
No-load Loss (W)
On-load Loss (W)
No-load Current (%)
Short Circuit Impedance (%)
630
35
±5%
3.15, 6.3, 10.5
Yd11
830
7870
1.1
6.5
800
35
±5%
3.15, 6.3, 10.5
Yd11
980
9410
1
6.5
1000
35
±5%
3.15, 6.3, 10.5
Yd11
1150
11540
1
6.5
1250
35
±5%
3.15, 6.3, 10.5
Yd11
1410
13940
0.9
6.5
Our Manufacturing Process
Step 1: Consultation & Design
We respond to inquiries within 1 hour and recommend suitable transformers based on your requirements. Our professional team provides detailed drawings within 7 days after payment, including technical data, weight, and parts list.
Step 2: Production & Quality Control
After finalizing designs, we prepare materials and begin production. All units undergo rigorous quality inspections, with QC and test reports provided. Special accessories can be included upon request.
Step 3: Installation & Support
Our technical team provides installation guidance and on-site support. All products come with a minimum 2-year warranty for your peace of mind.
Our Advantages
30+ senior engineers offering 24/7 technical support with 30-minute response time
100,000m² production facility with 250 skilled workers and 30+ engineers
4 dedicated production lines with 10,000+ units annual capacity
100% quality control with 25-point inspection process
15 years of power transformer design and manufacturing experience
Compliance with GB 20052-2024/ANSI/IEEE/DOE2016/CSA/IEC60076 standards
Comprehensive cross-industry power solutions
Global on-site technical support network
Frequently Asked Questions
Who are we?
HENTG POWER is a professional designer, manufacturer and installer of power system solutions, founded in 2011 with 100,000 square meter production facility. We specialize in reliable, high-performance solutions for global power systems.
How do we guarantee quality?
We conduct pre-production sampling and final inspections before shipment, providing QC and test reports. We manufacture oil and dry type distribution transformers up to 500KV 480MVA capacity, complying with international standards.
Why choose us?
Our professional team delivers complete technical drawings within 7 days. With 30+ senior engineers, we provide 24/7 support with rapid 30-minute response times.
What services do we provide?
We accept OEM requests and offer flexible business terms. Our comprehensive services include design, manufacturing, testing, and installation support.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2011
Total Annual:
50000000-100000000
Employee Number:
200~250
Ecer Certification：
Verified Supplier
HENTG Power is an ISO9001 certified transformer manufacturer specializing in reliable, high-performance solutions for global power systems since 2011.
With an 100,000 m² factory, over 250 skilled workers, more than 30 senior engineers, and 10+ professional testing engineers, HENTG P...
HENTG Power is an ISO9001 certified transformer manufacturer specializing in reliable, high-performance solutions for global power systems since 2011.
With an 100,000 m² factory, over 250 skilled workers, more than 30 senior engineers, and 10+ professional testing engineers, HENTG P...
