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Power Transformer — Up to 345 kV, Up to 500 MVA
Daelim power transformer for utility and industrial projects: low partial discharge, low loss, low noise and strong short-circuit withstand. Rated up to 345 kV and 500 MVA, with flexible core, coil and tank construction. Complies with ANSI, IEEE, NEMA, IEC and CSA standards.
Product Overview
Daelim power transformers are engineered for utility, substation and industrial power projects, covering ratings up to 345 kV maximum voltage and 500 MVA maximum capacity. The design targets low partial discharge, low loss, low noise, high reliability and strong protection against abrupt short-circuit events, making it suitable for demanding transmission and distribution duties.
Each unit can be configured with cover-mounted or sidewall-mounted bushings for connection to primary and/or secondary switchgear, and constructed with a wide range of core steels and winding conductors to balance efficiency against cost. Flexible core/coil and tank construction allows dimensional requirements to be met.
Key Features
- Low local discharge, low loss, low noise and high reliability
- Strong protection against abrupt short circuit
- Available with cover-mounted or sidewall-mounted bushings for connections to primary and/or secondary switchgear
- Constructed with a wide range of core steels and winding conductors to optimize efficiency versus cost
- Flexible core/coil and tank construction enables dimensional requirements to be met
- All units meet applicable ANSI, IEEE and NEMA standards, as well as IEC and CSA specifications
- KAMA certificates for Model SFZ11-50000/132
Applications
Daelim power transformers are suited to utility transmission and distribution substations, industrial power systems and overseas tender projects, including South America. The design supports installation, commissioning and after-sales service arrangements, and is structured for project-specific dimensional and connection requirements.
Technical Specifications
| Product Type | Power Transformer |
| Max Voltage | 345 kV |
| Max Capacity | 500 MVA |
| Bushing Options | Cover-mounted or sidewall-mounted |
| Core / Coil / Tank | Flexible construction, multiple core steels and winding conductors |
| Standards | ANSI, IEEE, NEMA, IEC, CSA |
| KAMA Certificate Model | SFZ11-50000/132 |
Why Choose This Product?
This transformer combines a high voltage and high capacity envelope with flexible bushing, core, coil and tank options, so projects can specify performance and dimensions around their actual site conditions. Optional domestic or foreign brand accessories allow cost control while maintaining reliable performance. The design is validated against ANSI, IEEE, NEMA, IEC and CSA standards, with KAMA certification recorded for model SFZ11-50000/132.
Manufacturer Recommendation
Daelim reports more than 110 projects per year, with overseas project experience and a strong record in South America. Close regional contact supports complete installation, commissioning and after-sales service. The team also has rich experience in overseas transformer tender projects, providing fast responses and solutions from tender documents through project execution.
Sourcing Guide (FAQ)
What is the maximum voltage and capacity of this Daelim power transformer?
The Daelim power transformer range covers a maximum voltage of 345 kV and a maximum capacity of 500 MVA. Specific ratings should be confirmed against the project requirement.
Which standards does the transformer meet?
All units meet applicable ANSI, IEEE and NEMA standards, as well as IEC and CSA specifications. KAMA certificates are available for model SFZ11-50000/132.
What bushing options are available?
The transformer can be supplied with cover-mounted or sidewall-mounted bushings for connections to primary and/or secondary switchgear.
Can the transformer be customized for dimensions and efficiency?
Yes. Core/coil and tank construction is flexible to meet dimensional requirements, and a wide range of core steels and winding conductors can be selected to optimize efficiency versus cost.
What kind of project support does Daelim provide?
Daelim reports more than 110 projects per year and overseas project experience, particularly in South America. The company provides complete installation, commissioning and after-sales service, and responds quickly to overseas transformer tender documents.
Summary
The Daelim power transformer is a high-voltage, high-capacity solution for utility and industrial projects, with ratings up to 345 kV and 500 MVA. Its low-loss, low-noise and high-reliability design, flexible bushing and construction options, and compliance with ANSI, IEEE, NEMA, IEC and CSA standards make it a practical choice for substation, transmission and tender-based power projects.
Contact the manufacturer directly for the latest quotation on this Daelim power transformer.
This product is supplied directly by the manufacturer’s factory. Click the supplier inquiry button below to get a quote. ↓
Supplier & Author Profile
- DAELIM BELEFICVerifiedPower transformer manufacturer and supplier
- JIANGSU DAELIM ELECTRIC CO., LTD. (DAELIM BELEFIC) is a power transformer manufacturer with over 15 years of R&D and manufacturing experience. Products include single phase, dry type, substation, pad mounted, power, distribution and furnace transformers. The DAELIM EDGE+ ADVANTAGE covers multiple st
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- 2026-10-04Power Transformer — Up to 345 kV, Up to 500 MVA
| Maximum Voltage | 345 kV |
|---|---|
| Maximum Capacity | 500 MVA |
| Standards | ANSI, IEEE, NEMA, IEC, CSA |
| Certification | KAMA certificates for Model SFZ11-50000/132 |
| Bushing Mounting | Cover-mounted or sidewall-mounted |
| Core Steel Options | Wide range of core steels |
| Winding Conductor Options | Wide range of winding conductors |
| Maximum Voltage | 345 kV |
|---|---|
| Maximum Capacity | 500 MVA |
| Standards | ANSI, IEEE, NEMA, IEC, CSA |
| Certification | KAMA certificates for Model SFZ11-50000/132 |
| Bushing Mounting | Cover-mounted or sidewall-mounted |
| Core Steel Options | Wide range of core steels |
| Winding Conductor Options | Wide range of winding conductors |
| Stock Status | In stock |
- Store Name: DAELIM BELEFIC - Power Transformers
- Address: China, Jiangsu / 江苏, , , 5504 Clara Rd，Houston, TX 77041
- Email: [email protected]
- Phone: +86-15011017180
DAELIM BELEFIC — Power Transformer Manufacturer
JIANGSU DAELIM ELECTRIC CO., LTD. is a professional power transformer manufacturer based in China with more than 15 years of R&D and manufacturing experience. Under the brand DAELIM BELEFIC, the company designs and produces high-quality transformers for clients around the world.
Core Products
- Single phase transformer
- Dry type transformer
- Substation transformer
- Pad mounted transformer
- Power transformer
- Distribution transformer
- Furnace transformer
The DAELIM EDGE+ ADVANTAGE
DAELIM BELEFIC is built around the DAELIM EDGE+ ADVANTAGE, a commitment that runs from product design through to final delivery. It is based on three key strengths:
- Multiple standards ability — meeting different international standards
- Service/speed execution ability — delivering high-level products quickly
- Product line customization — adapting solutions to meet client requirements
The company operates its own professional factory and provides complete transformer solutions based on specific customer needs. Clients across 6 continents work with DAELIM BELEFIC for transformer products and customized solutions.
Contact
- Email: [email protected]
- Phone/WhatsApp: +86-15011017180
- Location: 5504 Clara Rd, Houston, TX 77041
Tell us your detailed requirement and DAELIM BELEFIC will provide the best transformer solution for your project.
Frequently Asked Questions
What is Power Transformer — Up to 345 kV, Up to 500 MVA used for?
Daelim power transformer for utility and industrial projects: low partial discharge, low loss, low noise and strong short-circuit withstand. Rated up to 345 kV and 500 MVA, with flexible core, coil and tank construction. Complies with ANSI, IEEE, NEMA, IEC and CSA standards.
What are the key technical parameters of Power Transformer — Up to 345 kV, Up to 500 MVA?
Key listed parameters include: Maximum Voltage: 345 kV; Maximum Capacity: 500 MVA; Standards: ANSI, IEEE, NEMA, IEC, CSA; Certification: KAMA certificates for Model SFZ11-50000/132; Bushing Mounting: Cover-mounted or sidewall-mounted; Core Steel Options: Wide range of core steels; Winding Conductor Options: Wide range of winding conductors; Stock Status: In stock.
Can Power Transformer — Up to 345 kV, Up to 500 MVA be customized?
Customization depends on the supplier and production requirements. Use the quote or question form on this product page to confirm specifications, branding, packaging, certificates, MOQ, and lead time.
How can I request a quotation for Power Transformer — Up to 345 kV, Up to 500 MVA?
Use the Request a Quote or Ask a Question area on this product page. Include quantity, destination country, required specifications, target delivery time, and any certification or customization needs.
What should I confirm before ordering?
Confirm the final technical specification, unit price, MOQ, shipping method, warranty terms, compliance requirements, and production lead time with the supplier before placing an order.
