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Silicon Steel Solid Triangle Coil Core
US$700.00-20,000.00
1 Piece
Product profile
Customization
AvailableApplication
ElectronicPhase
ThreeModel NO.
coil coreCore
Core-type TransformerCooling Method
Oil-immersed Type TransformerCertification
ISO9001-2000, ISO9001, CCCUsage
Power Transformer, Distribution TransformerFrequency Characteristics
Power FrequencyRated Capacity
30-2500kVAHigh Voltage
6, 6.3, 6.6, 10, 10.5, 11Tap Range
+-2*2.5, +-5Low Voltage
0.4Connected Group Label
Dyn11, Yzn11, Yyn0No-Load Loss
25-670WTransport Package
Wooden PackedTrademark
Golden TriangleOrigin
ChinaHS Code
8504210000Production Capacity
12000 Pieces/YearKey features
Low Core Loss: No-load loss is 25-35% lower than national standards, reducing iron loss by 10-20%.
Ultra-Low Noise: Noise level is only 41dB, 25dB lower than the national standard of 66dB.
High Overload Capacity: Special chimney delta structure enables strong cross-ventilation and heat dissipation.
Compact Structure: Occupies 10-15% less space and is 10-20% shorter than traditional transformers.
Symmetrical Magnetic Circuit: Three-phase magnetic circuit is completely symmetrical with balanced air gaps.
Energy Efficient Material: Yoke material usage is reduced by 25% compared to traditional laminated cores.
Customizable Specifications: Rated capacity from 30-2500kVA with customizable voltage and tap ranges.
Certified Quality: ISO9001, ISO14001, ISO45001, CCC, and CQC certified manufacturer.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 16 Yeaars CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤3.20h
AI-Powered supplier vetting
SummaryThe supplier demonstrates established manufacturing, customization, quality-management, and service capabilities. Evidence includes eight production lines, stated annual power-transformer output of 27,000 pieces, six quality inspectors, ISO9001, ISO14001, OHSAS18001, and CCC certifications, plus documented supplier-service procedures and corrective-action records. It offers sample, design, full, minor, and flexible customization, as well as OEM and ODM services and SDK availability. Overseas support includes debugging, maintenance, repair, training, and installation, but the supplier has no overseas warehouse, showroom, agents, or branches. Innovation evidence is mixed because it reports R&D capability but no new products in the past year. Financial credibility cannot be assessed from the provided information.
Supplier typeThe supplier is a power-transformer manufacturer with eight production lines, stated output of 27,000 power-transformer pieces, in-stock capability, and valid manufacturing contracts with associated subcontractors. Its listed markets include South America, Africa, Southeast Asia, and the Middle East, supporting classification as an export-oriented manufacturer.
CertificationsThe company states that it holds ISO9001 quality-management, ISO14001 environmental-management, OHSAS18001 occupational-health-and-safety, and China CCC certifications, along with AAA and other credit-rating certifications. These explicitly support a positive certification assessment.
After-Sales capabilityThe supplier provides overseas debugging, maintenance, repair, training, and equipment installation, and has participated in Power Nigeria 2023. However, it reports no overseas warehouse, showroom, agent, or branch, which limits local service infrastructure but does not negate its stated service offerings.
Production capacityProduction evidence includes eight production lines, 27,000 power-transformer pieces of stated annual output, six quality inspectors, in-stock capability, valid subcontractor manufacturing contracts, and 76 qualified service-capability suppliers. The supplier also reports order fulfillment within 15 workdays in both peak and off-peak seasons.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides OEM and ODM services, indicating broad product-development and customization support.
Product Q&A
Q:What are the main advantages of this transformer?
A:
It features low core loss (25-35% lower than standard), ultra-low noise (41dB), high overload capacity due to chimney delta structure, and a compact design saving 10-15% space.
Q:What is the noise level of this product?
A:
The noise level is only 41dB, which is 25dB lower than the national standard of 66dB, making it suitable for indoor and residential use.
Q:What customization options are available?
A:
We offer full customization including rated capacity (30-2500kVA), high voltage (6-11kV), tap range, low voltage, connected group label, and no-load loss parameters.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 1 Set.
Q:What are the payment terms?
A:
We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.
Send Inquiry
*To:
Golden Triangle Electric Power Technology Co., Ltd.
Golden Triangle Electric Power Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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