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Medium Voltage Cast Resin Dry Type Transformer 800kva 1000kva for Factory Power Systems
Product Spotlights
Fire-safe, eco-friendly cast resin design ideal for indoor factory installation. Offers high reliability, low maintenance, and excellent short-circuit withstand capability. Customizable 800kVA/1000kVA ratings for stable, efficient power distribution. Backed by ISO-certified manufacturing and global export experience.
US$ 3500
≥1 Unit
Key Specifications
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Material:
Cast Resin (Epoxy Resin)
Capacity Range:
800kVA, 1000kva
Voltage Class:
Medium Voltage (e.g., 10kV, 20kV)
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.
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Material
Cast Resin (Epoxy Resin)
Capacity Range
800kVA, 1000kva
Voltage Class
Medium Voltage (e.g., 10kV, 20kV)
Cooling Type
AN (Air Natural) / AF (Air Forced)
Insulation Class
Class F or Class H
Application
Factory Power Systems, Industrial Plants
Standards Compliance
IEC, ANSI, GB (Chinese National Standard)
Protection Level
IP20, IP23 (typical for indoor use)
Connection Type
Dyn11, Yyn0, or other configurations
Dimensions (Approx.)
Customizable based on rating and design
As a professional manufacturer, Jinhua Dika Electrical Equipment Co., Ltd. specializes in providing reliable and efficient power solutions for industrial applications. Our Medium Voltage Cast Resin Dry Type Transformer in 800kVA and 1000kVA ratings is engineered to deliver superior performance, safety, and longevity in demanding factory power systems. With a focus on innovation and stringent quality control, we offer transformers that ensure stable voltage transformation, reduce energy loss, and minimize maintenance requirements, helping you optimize your operational efficiency and protect your critical equipment.
This transformer is designed with the modern industrial facility in mind, offering a robust alternative to traditional oil-filled units. Its cast resin construction provides exceptional insulation and fire safety, making it ideal for installation in indoor environments, close to sensitive loads, or in areas with strict environmental regulations. By choosing our product, you invest in a power distribution component that prioritizes operational continuity, personnel safety, and long-term cost savings.
Key Features & Technical Advantages:
- Fire-Resistant & Eco-Friendly Design: The cast resin encapsulation is self-extinguishing, non-toxic, and emits no harmful gases, eliminating the risk of fire and oil spills. This makes it perfectly suited for installations in factories, commercial buildings, hospitals, and other sensitive locations.
- High Dielectric Strength & Thermal Stability: The epoxy resin provides excellent insulation properties, resisting moisture, dust, and chemical corrosion. Combined with Class F or H insulation systems, it ensures reliable operation under high thermal stress and varying load conditions.
- Low Maintenance & Long Service Life: As a dry-type transformer, it requires no periodic oil testing, filtration, or replacement. The sealed design protects the windings from environmental contaminants, significantly reducing maintenance costs and downtime over its extended operational lifespan.
- Excellent Short-Circuit Withstand Capability: The robust mechanical construction of the cast resin windings provides high mechanical strength, enabling the transformer to withstand significant short-circuit forces without damage, enhancing system reliability.
- Flexible Configuration & Customization: We offer various voltage ratios, vector groups (like Dyn11, Yyn0), and protection levels (typically IP20 for indoor dry locations, IP23 for occasional condensation) to match your specific factory power system layout and requirements.
- Reduced Installation Footprint & Noise: Compared to some alternatives, our cast resin transformers often have a more compact design. Coupled with advanced core and winding technology, they operate with lower sound levels, contributing to a better working environment.
Typical Technical Specifications:
| Parameter | 800kVA Model | 1000kVA Model |
|---|---|---|
| Rated Capacity | 800 kVA | 1000 kVA |
| Primary Voltage (HV) | Up to 36kV (e.g., 10kV, 20kV, 35kV) | Up to 36kV (e.g., 10kV, 20kV, 35kV) |
| Secondary Voltage (LV) | 400V, 415V, 480V, or as required | 400V, 415V, 480V, or as required |
| Frequency | 50Hz / 60Hz | 50Hz / 60Hz |
| Insulation Class | Class F (155°C) or Class H (180°C) | Class F (155°C) or Class H (180°C) |
| Cooling Method | AN/AF (Air Natural / Air Forced) | AN/AF (Air Natural / Air Forced) |
| Noise Level | Typically below 65 dB(A) | Typically below 65 dB(A) |
Benefits for Your Factory Power System:
- Enhanced Safety: Eliminates fire and environmental hazards associated with liquid-filled transformers, protecting your personnel and assets.
- Operational Reliability: Delivers consistent voltage regulation and power quality, ensuring the smooth operation of sensitive manufacturing equipment.
- Space Optimization: Its suitability for indoor installation saves valuable outdoor space and allows placement closer to the load center, reducing cable costs and losses.
- Total Cost of Ownership (TCO): Lower maintenance needs, no oil disposal costs, and high energy efficiency contribute to a favorable TCO over the transformer's life.
Backed by Jinhua Dika Electrical Equipment Co., Ltd.'s commitment to quality, evidenced by a comprehensive ISO 9001 quality management system and other relevant certifications, our transformers are trusted by clients worldwide. With an annual export value ranging between US$1 Million and US$1.5 Million, we serve diverse markets across North America, South America, Europe, Asia, Africa, and Oceania. Our efficient logistics through major ports like Shanghai, Tianjin, Guangzhou, and Ningbo ensure timely delivery. For a robust, safe, and efficient power solution for your factory, our Medium Voltage Cast Resin Dry Type Transformers represent a smart investment. Contact us today to discuss your specific requirements and receive a detailed quotation.
Frequently Asked Questions (FAQ):
-
Q: What are the main advantages of a cast resin dry-type transformer over an oil-filled one for factory use?
A: Cast resin transformers offer superior fire safety (no flammable oil), are environmentally friendly (no risk of leaks), require minimal maintenance, and can be installed indoors near the load, reducing cable losses and saving space—all critical factors for modern factory power systems. -
Q: Can this transformer be used outdoors?
A: While designed primarily for indoor use due to its IP20/IP23 protection rating, it can be installed in a suitable weatherproof enclosure or shelter for outdoor applications. We recommend consulting with our engineers for specific outdoor installation requirements. -
Q: What is the typical delivery lead time for an 800kVA or 1000kVA unit?
A: Lead times vary based on order specifications and production schedule. For standard configurations, it is typically within 4-8 weeks. We provide accurate timelines upon receipt of your detailed requirements. -
Q: Do you provide custom voltage ratios and connection schemes?
A: Yes, absolutely. We can customize the primary and secondary voltage ratings, vector group (e.g., Dyn11, Yyn0), and other electrical parameters to seamlessly integrate with your existing factory power distribution network. -
Q: How do I determine the correct kVA rating (800 vs. 1000) for my application?
A: The selection depends on your total connected load, future expansion plans, and system design standards (including diversity factors). Our technical team can assist you in performing a load analysis to recommend the most suitable rating. -
Q: What kind of maintenance is required for this dry-type transformer?
A: Maintenance is minimal. It primarily involves periodic visual inspections, checking for dust accumulation (and cleaning if necessary in dusty environments), verifying tightness of electrical connections, and monitoring temperature readings. No oil testing or replacement is needed. -
Q: Are these transformers compliant with international standards?
A: Our products are designed and manufactured in accordance with major international standards such as IEC and ANSI, as well as the Chinese GB standard. Specific standard compliance details are available upon request. -
Q: What warranty do you offer on these transformers?
A: We provide a standard warranty period for our transformers. The exact terms and duration will be specified in the sales contract. Our focus is on product reliability and customer satisfaction.
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1Yr
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
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