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The 72.5kV Station Service Voltage Transformer from Hunan Sun Electirc is a high-voltage component designed for power distribution in industrial and substation environments. It operates at a rated voltage of 72.5kV, with a power frequency test voltage of 140kV for one minute and a lightning impulse test voltage of 350kV, ensuring resilience against electrical surges. The unit has a power capacity of 50 kVA, making it suitable for medium-scale power stabilization in station service applications.
Constructed to meet the demands of high-voltage systems, this transformer uses standard insulating materials and core designs typical for station service duty. Industry-standard voltage transformers in this class often incorporate oil-immersed or dry-type designs, with temperature rise limits and dielectric strength conforming to IEC 60044 or equivalent standards. The design prioritizes reliability in continuous operation, with typical efficiency ratings above 98% for such configurations.
This transformer is primarily used in power generation and distribution networks to provide accurate voltage measurement and protection relaying. Buyers in the energy sector, including utility companies and industrial plants, source these units for integration into substations or as auxiliary equipment. Sourcing terms such as MOQ, packaging, and Incoterms should be confirmed directly with Hunan Sun Electirc, as these are not specified in the available data.
| Rated Voltage | 72.5 kV |
| Power Frequency Test Voltage | 140 kV for 1 minute |
| Lightning Impulse Test Voltage | 350 kV |
| Power Capacity | 50 kVA |
| Typical Efficiency | standard >98% for station service transformers |
| Typical Insulation Class | standard oil-immersed or dry-type |
| Typical Temperature Rise Limit | standard 65°C for oil-immersed units |
| Typical Dielectric Strength | standard conforms to IEC 60044 |
| Typical Standards Compliance | IEC 60044 or equivalent |
| Application | station service, substations, industrial power distribution |
Hunan Sun Electirc is based in Liling City, Hunan Province, China, with its registered address confirming a local presence in the region. The supplier operates under the harbor trust tier, indicating a baseline level of verification for its profile on the platform.
While the supplier’s response rate and average response time are currently listed as zero, this does not reflect operational capability but rather the absence of recorded interactions. Hunan Sun Electirc specializes in electrical equipment, including voltage transformers, and provides no additional details on company history, size, or client base beyond what is explicitly stated in its profile.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before placing an order, verify the transformer’s exact specifications, including rated voltage, power capacity, and dielectric test values, to ensure compatibility with your station service requirements. Request documentation such as test certificates and compliance declarations for IEC 60044 or equivalent standards to confirm the unit meets industry benchmarks.
Confirm logistics details with Hunan Sun Electirc, including lead time, packaging, and preferred Incoterms such as FOB or CIF. As the supplier is based in Liling, Hunan Province, discuss shipping routes and port of loading to align with your import plan. Payment terms should also be clarified, as these are not specified in the listing.
Conduct quality checks upon receipt, including visual inspection for damage and verification of nameplate data against the order specifications. For critical applications, arrange third-party inspection or factory acceptance testing to validate performance parameters such as ratio accuracy, dielectric strength, and temperature rise. Ensure all accompanying documentation, including packing lists and certificates, is complete and accurate.
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When sourcing 72.5kv Station Service Voltage Transformer for your business, securing the right balance of quality and cost is essential. Hunan Sun Electirc, a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $20000/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Electric Transformers sector with strong demand from importing countries worldwide.
Importing 72.5kv Station Service Vo requires careful attention to shipping logistics, customs compliance, and secure payment terms. Hunan Sun Electirc offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this 72.5kv Station Service Vo has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Electric Transformers category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing 72.5kv Station Service Vo requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for 72.5kv Station Service Voltage Transformer from Hunan Sun Electirc is $20000/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Hunan Sun Electirc through EximNext.
The supplier, Hunan Sun Electirc, has set a Minimum Order Quantity (MOQ) of 1 Bags for 72.5kv Station Service Vo. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for 72.5kv Station Service Voltage Transformer depends on the specific grade and form. Contact Hunan Sun Electirc through EximNext for the exact HS Code and customs documentation required for your destination country.
To import 72.5kv Station Service Vo from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Hunan Sun Electirc. Ensure you have the necessary import licenses for Electric Transformers products in your destination country.
Yes, Hunan Sun Electirc is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Hunan Sun Electirc through EximNext.
Hunan Sun Electirc offers 72.5kv Station Service Vo with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
72.5kv Station Service Vo is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Hunan Sun Electirc through our platform.
Hunan Sun Electirc maintains international quality certifications. These ensure that the 72.5kv Station Service Vo meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Hunan Sun Electirc will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Hunan Sun Electirc.
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