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{"title":"Three Phase Step Up Down Transformer 800kVA 3150kVA Electrical Voltage","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/8b\/d3\/a41af8a9e4af3311ca28ae87b079-200x200-1\/three_phase_step_up_down_transformer_800kva_3150kva_electrical_voltage_transformer.jpg","attrs":[]}
{"title":"Three Phase Oil Immersed Distribution Transformer 35KV Class ONAN Cooling","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/6a\/3c\/1b8d5e518317f6a28d36cfac53b5-200x200-1\/three_phase_oil_immersed_distribution_transformer_35kv_class_onan_cooling_customizable.jpg","attrs":[]}
Energy Efficiency Leader: Lower lifecycle costs, meeting national energy-saving standards (GB20052-2020)
Robust in Harsh Conditions: Proven performance in high humidity, salt spray, or sandstorm areas
Factory Type Tested: Each unit is tested per IEC60076 standards
Energy-Saving Design: Core made of high-quality silicon steel sheets with low no-load loss
Low Noise Operation: Optimized magnetic circuit and tight assembly reduce noise
Full-Sealed Structure: No oil tank breathing device prevents moisture ingress
Technical Specifications
Capacity (KVA)
HV (KV)
LV (KV)
No-load Loss (W)
On-load Loss (W)
No-load Current (%)
3150
35~38.5
3.15/6.3/10.5
3040
23090
0.56
4000
35~38.5
3.15/6.3/10.5
3620
27360
0.56
5000
35~38.5
3.15/6.3/10.5
4320
31380
0.48
Production Process
Step 1: Consultation & Design
We respond within 1 hour with suitable transformer recommendations, quotations, and payment terms. Our technical team confirms all drawing details within 7 days after payment.
Step 2: Production & Quality Control
After design approval, we prepare stock, produce, and conduct rigorous quality inspections. We provide QC reports and test documentation for all products.
Step 3: Installation & Support
We offer professional installation guidance and on-site support. All products come with a 2+ year warranty and ongoing technical assistance.
Why Choose Our Transformers
30+ senior engineers offering 24/7 technical support with 30-minute response time
100,000m² factory with 250 workers and 4 production lines
10,000+ units annual production capacity
100% quality control testing with 25 detection points
15 years power transformer design and manufacturing experience
Compliance with GB 20052-2024/ANSI/IEEE/DOE2016/CSA/IEC60076 standards
Application Scenarios
Optimized for 35kV Medium Voltage Networks in industrial zones and utility substations
Stable Three-Phase Power Supply for heavy-duty industrial equipment
Efficient Oil-Immersed Cooling System for reliable heat dissipation
High Reliability Construction for demanding outdoor environments
Certifications
Frequently Asked Questions
Q: 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.
Q: How do we guarantee quality?
We conduct pre-production sampling, final inspections before shipment, and provide QC & test reports. We accept Factory Acceptance Tests (FAT) and offer 2+ year warranties.
Q: What services do we provide?
We offer OEM services, professional technical support, installation guidance, and customized payment terms.
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...