Sign In | Join Free | My ecer.com.ru
China Hunan Hentg Power Electric Technology Co., Ltd. logo
Hunan Hentg Power Electric Technology Co., Ltd.
Verified Supplier

1 Years
Home > Dry Type Transformer >

Copper Aluminum Winding Dry Type Transformer 315kva 400kva 630kva Step Down Transformer

Product Categories
Hunan Hentg Power Electric Technology Co., Ltd.
Trust Seal
Verified Supplier
Credit Check
Supplier Assessment
Contact Now

Copper Aluminum Winding Dry Type Transformer 315kva 400kva 630kva Step Down Transformer

Place of Origin : China

Brand Name : HENTG Power

Model Number : SC(B)13

Certification : CE

MOQ : 1

Frequency : 50Hz, 60Hz

Phase : Three

Coil Number : Three Windings, Multi Winding, Two Windings, Single Winding

application : distribution system

Coil Structure : layer coil, Disc Coil, round coil

Output Voltage : 415V, 110V, 220V, 380V, 400V

Input Voltage : 11kV, 10.5kV, 12.47kV, 10kV, 35kV

Type : Dry Type Transformer, Dry-type

Vector Group : Dyn11 / Yyn0

Capacity/KVA : 315KVA, 400KVA, 630KVA

Application : High-load electricity

Customized : Accept

Cooling Method : With cooling fans

Advantages : Safe, fireproof, pollution-free

Shape Of Core : U

Enclosure Type : NEMA 1/3R

Symbol : Yy0|Yyn0|Dyn11

Voltage Class : 6-35kv

Insulation Class : Class F/H

Drying Chamber : 1-8 sections

Materials : aluminum/copper

Enclosure : IP20/IP23

Transformer Type : dry type Transformer

Capacity : 3500 kVA or Customized

Winding : Cooper Winding

Contact Now

HENTG POWER Dry Type Transformer Manufacturer Copper Aluminum Winding 315kva 400kva 630kva Step Down Power Transformer
Product Specifications
AttributeValue
Frequency50Hz, 60Hz
PhaseThree
Coil NumberThree Windings, Multi Winding, Two Windings, Single Winding
ApplicationDistribution system, High-load electricity
Coil StructureLayer coil, Disc Coil, Round coil
Output Voltage415V, 110V, 220V, 380V, 400V
Input Voltage11kV, 10.5kV, 12.47kV, 10kV, 35kV
TypeDry Type Transformer
Vector GroupDyn11 / Yyn0
Capacity/KVA315KVA, 400KVA, 630KVA
Cooling MethodWith cooling fans
Insulation ClassClass F/H
MaterialsAluminum/Copper
EnclosureIP20/IP23
Product Features
  • Safe, fireproof, pollution-free, maintenance free
  • Low loss, low noise, significant energy-saving effect
  • High mechanical strength, strong short-circuit resistance, good thermal stability
  • Good heat dissipation performance, strong overload capacity
  • Moisture resistant for operation in high humidity environments
  • Long service life with reliable performance
Technical Specifications
Rated Capacity (KVA)Vector GroupVoltage CombinationNo-load LossLoad LossNo-load CurrentImpedance
30Yyn0 / Dyn1110/6.3/6 ±5% ±2X2.5% (+3/-1)X2.5%13564024.0
50 1959002
80 26512401.5
100 29014101.5
125 34016601.3
160 38519101.3
200 44522701.1
250 51524801.1
315 63531201
400 70535901
500 83543901
630 96552900.856.0
Ordering Process
Step 1: Inquiry & Quotation

We respond within 1 hour with suitable transformer recommendations, competitive quotations, and payment terms. Our technical team will confirm all drawing details within 7 days after payment, including technical data, weight, and parts list.

Step 2: Production & Quality Control

After finalizing drawings, we prepare materials and begin production. All units undergo rigorous quality inspection with QC and test reports provided. We accept Factory Acceptance Tests (FAT) and can accommodate special accessory requirements.

Step 3: Installation & Support

Our professional team provides installation guidance and on-site support when needed. All products come with a minimum 2-year warranty and ongoing technical support.

Our Manufacturing Capabilities
  • 30+ senior engineers providing 24/7 technical support with 30-minute response time
  • 100,000 m² factory with 250 skilled workers and 30+ engineers
  • 4 dedicated production lines with 10,000+ units annual capacity
  • 100% outgoing quality control with 25-point inspection protocol
  • 15 years of power transformer design and manufacturing experience
  • Compliance with GB 20052-2024/ANSI/IEEE/DOE2016/CSA/IEC60076 standards
  • Custom solutions for diverse industry applications
  • Global technical support network
SG(B)13, SC(B)13 Type Dry Transformer Advantages
Safety Performance: Oil-free design prevents fire and explosion risks, ideal for high-safety environments.
Environmental Benefits: Pollution-free operation with low noise levels, meeting green energy standards.
Structural Integrity: Advanced casting technology and premium insulation materials ensure high mechanical strength and short-circuit resistance.
Thermal Management: Excellent thermal stability for long-term high-load operation with minimal partial discharge.
Energy Efficiency: No-load and load losses below national standards for significant energy savings.
Cooling System: Natural and forced air cooling options provide strong overload capacity for temporary peak demands.
Certifications
Company Profile
Frequently Asked Questions
Q: Who are we?

HENTG POWER is a professional designer, manufacturer and installer of power system solutions founded in 2011. Our 100,000 square meter facility specializes in reliable, high-performance solutions for global power systems.

Q: How do we guarantee quality?

We conduct pre-production samples and final inspections before shipment, providing QC & test reports. We accept Factory Acceptance Tests (FAT) and manufacture transformers up to 500KV 480MVA capacity, complying with international standards. All products come with a 2+ year warranty.

Q: Why choose us?

Our dedicated drawing and technical teams can confirm all specifications within 7 days. With 30+ senior engineers available 24/7, we guarantee 30-minute response times for all technical inquiries.

Q: What services do we provide?

We offer OEM services with flexible payment terms and customized solutions to meet specific project requirements.


Product Tags:

Aluminum Winding Dry Type Transformer

      

630kva Step Down Transformer

      

Dry Type Step Down Transformer

      
China Copper Aluminum Winding Dry Type Transformer 315kva 400kva 630kva Step Down Transformer wholesale

Copper Aluminum Winding Dry Type Transformer 315kva 400kva 630kva Step Down Transformer Images

Inquiry Cart 0
Send your message to this supplier
 
*From:
*To: Hunan Hentg Power Electric Technology Co., Ltd.
*Subject:
*Message:
Characters Remaining: (0/3000)
 
You May Like