
CE IEC Certificate 500kVA -4000kVA /10/6/0.4kv Po | RFQ Sourcing Details
Voltage Transformers · Quote on request
This is a product procurement detail page: check specs, images, category context and related sourcing paths before sending an RFQ.
Product specs
Buyer's Digest
Use this page as a product-first sourcing checkpoint before sending an RFQ. Category: Voltage Transformers. Confirm application fit, capacity, materials, destination, lead time and compliance requirements before comparing suppliers.
Original product description
High efficiency, low loss, low noise, strong load resistance and long service life. Main Characteristics : 1. Adopting patented technology and software design, with excellent performance. 2. The iron core is made of high-quality cold-rolled grain oriented silicon steel sheets and produced using step overlap technology.
3. The winding adopts high-strength enameled wire, paper insulated wire or copper strip, with uniform distribution of current turns, reasonable insulation structure, and strong short-circuit resistance. 4.
The low-voltage coil is wound with copper wire or copper foil, while the high-voltage coil is cast with epoxy resin in a vacuum state, which is oil-free, maintenance free, has small partial discharge, and high reliability 5. The active part adopts a coreless suspension structure.
The gasket is made of high-quality acrylic rubber, which can suppress aging caused by sunlight and heat.
Advantages: - Safe, inflammable, fireproof, no pollution, can be directly installed in the load center;- Maintenance free, easy installation, low overall operation cost;- Good moisture-proof performance, can operate normally under 100% humidity;- Low loss, low partial discharge, low noise, strong heat dissipation capacity, forced air cooling conditions;- Equipped with perfect temperature protection and control sy
CE | Applications and Buyer Notes
CE is organized as a sourcing-ready Voltage Transformers reference. The page combines visible product or company data with structured procurement cues so buyers can compare application fit, specifications, quantity, quality requirements and lead-time questions
Applications
- Initial shortlist building for related product or supplier options.
- Specification and application fit review before bulk purchasing.
- Category, keyword and detail-page comparison before sending an RFQ.
Key specifications
- Category
- Voltage TransformersBased on visible page data; confirm exact value in the RFQ.
- Unit
- setBased on visible page data; confirm exact value in the RFQ.
- type
- and on-load tap changer type, which is usually pole mounted or installed in distBased on visible page data; confirm exact value in the RFQ.
- power
- whose LV output up to 0.4kV. Our distribution transformer rating is up to 2500kVBased on visible page data; confirm exact value in the RFQ.
Buyer tips
- State quantity range and split-delivery needs before price comparison.
- Add certification, material or inspection standards when they affect acceptance.
- For time-sensitive projects, include target arrival date and destination.
- For special applications, describe operating condition, installation environment and duty cycle.
FAQ
What should buyers confirm first?
Confirm application, specification, quantity, destination and lead-time requirements before comparing offers.
Can buyers inquire when specs are incomplete?
Yes. Add model, material, size, use case and inspection needs in the RFQ to make replies comparable.
How should this listing be evaluated?
Check title, category, specifications and related keywords against the actual sourcing requirement.
Source mix: ugc
Key specifications
Product sourcing keywords
These terms come from the title, visible copy and specifications, and link into matching aggregate pages.
Continue from this detail page into sourcing structure
These links connect the detail page back to category hubs, procurement aggregates and knowledge pages so new inventory is not isolated.
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