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800kva 1000kva Medium Voltage Cast Resin Transformer Compliant With IEC Standards 50/60Hz

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Product Spotlights

IEC-compliant 800/1000kVA dry-type transformers offering enhanced safety with flame-retardant cast resin insulation, eliminating fire and environmental risks. Features low maintenance, high efficiency, robust construction for harsh environments, and customizable voltage ratings. Ideal for indoor commercial and industrial power distribution where reliability and safety are critical.
US$ 3500 ≥1 Unit
Key Specifications
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Installation:
Other, Indoor (Standard)
Rated Capacity:
800kVA, 1000kVA
Rated Frequency:
50/60Hz
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.
Installation Other, Indoor (Standard)
Rated Capacity 800kVA, 1000kVA
Rated Frequency 50/60Hz
Insulation Type Cast Resin (Dry Type)
Voltage Class Medium Voltage
Compliance Standard IEC Standards
Cooling Method AN/AF (Air Natural/Air Forced)
Application Industrial, Commercial Power Distribution
Protection Class IP20 (Standard), Higher Optional
Winding Material Copper or Aluminum (Optional)

As a dedicated manufacturer of high-quality electrical equipment, Jinhua Dika Electrical Equipment Co., Ltd. is proud to present our advanced 800kVA and 1000kVA Medium Voltage Cast Resin Transformers. Engineered for reliability and safety, these transformers are meticulously designed to comply with stringent IEC standards, making them a robust and intelligent choice for modern power distribution networks. With over a decade of expertise and a commitment to excellence reflected in our management systems, we deliver solutions that prioritize operational stability, environmental safety, and long-term cost efficiency for our global clientele across diverse markets.

Our cast resin transformers represent the pinnacle of dry-type transformer technology, offering superior performance without the risks associated with liquid-filled units. The core and windings are encapsulated in a solid, inert epoxy resin under vacuum, providing exceptional protection against moisture, dust, and corrosive environments. This design inherently eliminates the possibility of oil leaks, fire hazards, and environmental contamination, making them perfectly suited for installations where safety is paramount, such as:

  • Commercial complexes, hospitals, and high-rise buildings requiring safe, indoor substations.
  • Industrial plants including chemical, mining, and manufacturing facilities with harsh conditions.
  • Renewable energy integration points like wind and solar farms.
  • Marine and offshore applications where space and safety are critical.

The technical superiority of our transformers is built on several key features. The use of high-grade, class F or H insulation materials ensures excellent thermal endurance and a long service life. The cast resin provides exceptional dielectric strength and partial discharge resistance, leading to minimal maintenance requirements. Furthermore, their low noise levels and high short-circuit strength contribute to a smooth and reliable operation in sensitive environments.

To provide a clear overview, here are some of the typical technical specifications for our 800kVA and 1000kVA models:

Parameter 800kVA Model 1000kVA Model
Rated Power 800 kVA 1000 kVA
Primary Voltage (HV) Up to 36 kV (Customizable) Up to 36 kV (Customizable)
Secondary Voltage (LV) 400V / 415V / 480V (Standard) 400V / 415V / 480V (Standard)
Vector Group Dyn11, Yyn0, or as required Dyn11, Yyn0, or as required
Noise Level ≤ 65 dB(A) (Typical) ≤ 68 dB(A) (Typical)
Temperature Rise 100K (Class F) / 125K (Class H) 100K (Class F) / 125K (Class H)

Choosing our transformers brings tangible benefits to your operation. Enhanced Safety is the foremost advantage, with no flammable liquids present. Reduced Lifetime Costs are achieved through minimal maintenance, no need for oil monitoring or containment systems, and lower installation costs due to simpler foundation requirements. Their Environmental Friendliness is a significant plus, as they are free from PCBs and other harmful substances. Additionally, their Robust Construction ensures high resistance to thermal and mechanical stresses, leading to dependable performance even under demanding load conditions.

Backed by Jinhua Dika's established reputation as a manufacturer serving markets from North America and Western Europe to Southeast Asia and Africa, our production is guided by a framework of recognized management standards. Our commitment to quality and reliability is supported by a dedicated team and efficient logistics through major ports like Shanghai and Ningbo. When you select our 800kVA or 1000kVA Medium Voltage Cast Resin Transformer, you are not just purchasing a component; you are investing in a safer, cleaner, and more efficient power solution designed for the future. Contact us today to discuss your specific requirements and receive a detailed proposal.

Frequently Asked Questions (FAQ)

  1. What are the main advantages of a cast resin transformer over an oil-immersed one?
    Cast resin transformers offer superior safety (fire and explosion-resistant), require minimal maintenance, are environmentally friendly (no oil leakage risk), and are ideal for indoor installations due to their compact and clean design.
  2. Are these transformers suitable for outdoor installation?
    They are primarily designed for indoor use. For outdoor installation, a protective enclosure or housing with appropriate IP rating (e.g., IP54) is required, which can be provided as an option.
  3. Can you customize the voltage ratings and vector group?
    Yes, customization is a key service. We can tailor the primary and secondary voltage levels, vector group (like Dyn11, Yyn0), and other parameters to match your specific grid and load requirements.
  4. What is the typical delivery lead time for these units?
    Lead time depends on the order specifications and quantity. For standard configurations, it typically ranges from 4 to 8 weeks. A precise schedule will be confirmed upon order placement.
  5. What kind of after-sales support do you provide?
    We provide comprehensive support including technical documentation, installation guidance, and responsive troubleshooting assistance. Warranty terms are clearly defined in our sales contract.
  6. How energy-efficient are these transformers?
    They are designed for high efficiency, with low no-load and load losses. Specific efficiency values conforming to relevant IEC standards can be provided in the technical data sheet for each model.
  7. What are the standard and optional accessories?
    Standard units include temperature indicators and terminal covers. Options include protective enclosures (IP23, IP54), forced air cooling (AF) fans for higher capacity, surge arresters, and comprehensive monitoring systems with remote communication capabilities.
  8. Do you provide installation and commissioning services?
    While we supply the product with detailed installation manuals, on-site installation and commissioning services can be arranged upon request, depending on the project location and scope.
Product Tags: Medium Voltage Cast Resin Transformer , IEC Standard Transformer , 800kva 1000kva Dry Type Transformer

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Gold Verified Supplier
1Yr
Verified Business License
Business Type
Manufacturer
Annual Export Value
US$1 Million - US$1.5 Million
Total Employees
11 - 50 People
Product Certifications
HACCP, TL900, QS9000, SA8000, ISO9001, ISO9004, ISO17799, ISO9000, ISO14000, ISO10441, ISO16949, TS16969, ISO19011:2000, OHSAS18001, Others