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{"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":[]}
HENTG's S11 Oil-immersed Distribution Transformer is a high-efficiency, energy-saving, and eco-friendly electrical equipment suitable for urban power networks, industrial power supply, and distribution in commercial and residential areas. With a capacity range from 30kVA to 2500kVA, it meets diverse power requirements while minimizing energy consumption and ensuring stable power supply.
Technical Specifications
Capacity Range: 35kVA
Input Voltage: Customizable based on requirements
Output Voltage: Customizable based on requirements
Frequency: 50Hz/60Hz
Cooling Type: Oil-immersed natural cooling
Protection Level: IP54 and above
Technical Data For 35KV Three-Phase Oil Immersed Transformer
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
1600
35
±5%
3.15 6.3 10.5
Yd11
1700
16670
0.8
6.5
Production Process
Step 1: Inquiry & Design - We respond within 1 hour and recommend suitable transformers. Technical drawings are confirmed within 7 days after payment.
Step 2: Production & Quality Control - Rigorous quality inspections with QC reports before shipment. Special accessory requirements accommodated.
Step 3: Installation & Support - Professional installation guidance with 2+ years warranty for long-term reliability.
Why Choose Our Transformers
30+ senior engineers with 24/7 support and 30-minute response time
100,000m² factory with 250 workers and 30+ engineers
4 production lines with 10,000+ sets annual capacity
100% quality testing with 25 detection parameters
15 years of power transformer design experience
Compliance with GB 20052-2024/ANSI/IEEE/DOE2016/CSA/IEC60076 standards
Global on-site technical support available
Application Scenarios
Optimized for 35kV Medium Voltage Networks - Ideal for industrial zones and utility substations
Stable Three-Phase Power Supply - Ensures consistent voltage for heavy-duty equipment
Efficient Oil-Immersed Cooling - Uses mineral or natural ester insulating oil
High Reliability Construction - Built for demanding electrical environments
Certifications
Frequently Asked Questions
Who are we?
HENTG POWER is a professional designer and manufacturer of power system solutions since 2011, with 100,000 square meter facility specializing in reliable, high-performance transformers.
How can we guarantee quality?
We conduct pre-production samples and final inspections with QC reports. We manufacture oil type and dry type distribution transformers up to 500KV 480MVA power transformers.
What services can we provide?
We accept OEM orders and customize business payment terms to meet customer requirements.
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...
