Tanaka Electric Tanaka Electric

Cast Resin Dry Type Power Distribution Transformer Price 1500kVA

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Product Description

Basic Information Overview
Model NO.
SCB 11/12 30kVA-2500kVA
Core Type
Core-type Transformer
Cooling Method
Dry-type Transformer
Winding Type
Auto-transformer
Certification
ISO9001-2000, CE
Frequency
50Hz / 60Hz
Efficiency
98%
Material
Copper / Aluminum
Product Description

Dry type epoxy cast transformer is molded using epoxy resin, featuring small volume, light weight, and superior insulation performance. It utilizes advanced production equipment including coil epoxy vacuum casting molding for CD type iron cores. This preferred technology replaces bulky oil-immersed transformers for power system testing and distribution.

Dry Type Transformer
ParameterSpecifications
Product NameThree Phase Dry Type High Power Transformer
Input Voltage6/10/11/20KV (customizable)
Output Voltage220V/380V/400V (customizable)
Accuracy / Variation Rate≤ 1% / ≤ 1.5%
Insulation LevelF Level (Resistant to 150°C)
Working EffectInductive (self coupling) > 99%
Overload CapacityOperating over 1.2 times rated load
Connection MethodYyn0, Dyn11 (optional)
Transformer Specifications
Key Advantages
  • Excellent Insulation: Epoxy resin effectively prevents short circuits and arcs, ensuring total system safety.
  • High Mechanical Strength: The casting process forms a rigid body that withstands sudden electrical forces.
  • Low Loss & Noise: Designed for energy conservation and quiet operation in commercial environments.
  • Moisture Resistance: Maintains high performance even in humid conditions.
  • No Oil Leakage: Dry-type design simplifies maintenance and eliminates environmental risks.
Quality Certifications

Our products comply with international safety standards including ISO 9001 and CE marks for Dry-Type Transformers (EN 60076 series).

Certification 1
Certification 2
Packaging & Shipping

We utilize robust wooden case packaging. Each unit is protected by anti-shock foam, moisture-proof bubble film, and desiccants to ensure safe delivery regardless of vibration or environmental factors during transit.

Packaging Process 1
Packaging Process 2
Manufacturing Profile

With 15 years of experience in the electrical equipment industry, we specialize in high-quality transformers, voltage stabilizers, and switchgear. Our production facility employs over 100 professionals and utilizes a strict quality control system. Our products are widely used across Southeast Asia, Africa, the Middle East, and South America.

Factory View 1
Factory View 2
Factory View 3
Frequently Asked Questions
1. What makes dry-type epoxy cast transformers better than oil-immersed ones? They are smaller, lighter, require less maintenance, have no risk of oil leakage, and offer superior moisture resistance and safety for indoor use.
2. Can the input and output voltages be customized? Yes, we provide customization for various voltage requirements including 6KV, 10KV, 11KV, and 20KV inputs, and various industrial outputs.
3. What is the typical efficiency of these transformers? Our transformers are designed for high performance with an efficiency rating of approximately 98% to 99%.
4. How do you ensure the quality before shipment? We implement a strict quality control system including pre-production sample checks and a final thorough inspection of every unit before it leaves the factory.
5. Is the equipment protected against moisture and vibrations during shipping? Yes, all products are packed in wooden cases with internal anti-shock padding, moisture-proof film, and desiccants.
6. What certifications do these transformers hold? Our manufacturing processes and products are certified under ISO 9001 and meet CE safety standards (EN 60076).

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