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Durable Resin-Insulated Transformer for Modern Data Center Needs
US$900.00-1,000.00
1 Piece
Product specifications
Rated Capacity
Sample price:US$1000.00/piece.Request sample
Product profile
Customization
AvailableApplication
Power, Electronic, InstrumentPhase
ThreeModel NO.
SCB10Core
Core-type TransformerCooling Method
Dry-type TransformerWinding Type
Two-winding TransformerCertification
ISO9001-2000, ISO9001, CCCUsage
Combined Transformer, Power Transformer, Distribution TransformerFrequency Characteristics
Power FrequencyShape of Core
EIBrand
HairuiRated High Voltage
10(11, 10.5, 6.6, 6, 3)KvRated Low Voltage
0.4kvConnection Group
Dyn11 or Yyn0High-Voltage Tap Range
±5% or ±2×2.5%Insulation Level
L175AC35L/L10AC5Rated Frequency
50HzTransport Package
Wooden CaseSpecification
CustomTrademark
HAIRUIOrigin
Yueqing, ChinaProduction Capacity
5000000/PCKey features
Fireproof and Flame-Retardant: Vacuum-cast epoxy resin core ensures self-extinguishing properties and eliminates fire risks.
30-Year Expected Lifespan: Integrally cast coils provide robust mechanical structure and long-term durability.
High Efficiency and Low Noise: Uses high-quality silicon steel and foil winding to reduce loss and noise below national standards.
50% Overload Capacity: Forced air cooling (AF) mode allows output capacity increase for emergency overload operation.
100% Humidity Resistance: Excellent moisture resistance allows operation in 100% humidity without pre-drying after shutdown.
Flexible Customization: Supports custom voltage, capacity, dimensions, and special environmental adaptations.
New Energy Adaptation: Handles harmonics and DC components, suitable for renewable energy and storage grid connection.
Direct Load Center Installation: Fire-proof design allows direct installation at load center, saving cable and space costs.
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.Export Year: 2025-12-06 CertifiedNearest Port: Ningbo PortAverage Response Time: ≤0.79h
AI-Powered supplier vetting
SummaryThe supplier presents itself as a professional technical manufacturer with production equipment, standardized finished-product inspection, quality assurance, material traceability, 3D design, and broad customization capabilities. It reports OEM and ODM services and exports representing 51%–70% of total sales. However, the evidence also shows no new products in the past year, no SDK, no overseas agents, branches, warehouse, or showroom, and no participation in offline trade shows. Corrective-action and complaint-handling procedures exist but lack written records. Supplier-management controls are weak because there are no written assessment procedures or approved supplier lists, and no valid manufacturing-capacity contract with related subcontractors is reported. Financial credibility cannot be positively assessed from the provided figures, which are stated as zero for the reported periods.
Supplier typeThe supplier is explicitly identified as a professional technical supplier and reports R&D capability, 3D software design services, manufacturing equipment, and export activity of 51%–70% of total sales. These details support classification as a technical manufacturing supplier with international sales exposure.
CertificationsThe supplier states that it is certified to ISO 9001 and ISO 9002 quality management systems and claims recognition as a National High-Tech Enterprise and a Top 10 Well-Known Brand of Prefabricated Substations. The certification wording contains apparent transcription errors, so the stated certifications are evidence of claimed quality credentials but not independently verified here.
Production capacityThe supplier reports technical expertise, production facilities, advanced manufacturing processes, and equipment including machining, bending, assembly, cutting, laser cutting, welding, electrical leakage testing, and a partial-discharge lightning test laboratory. It also has inventory capability, standardized finished-product inspection instructions, and one-month average lead times in both peak and off-season periods. Nevertheless, no valid contract with related subcontractors is reported, creating a documented capacity-management concern.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, and minor customization, supported by 3D software design services and ODM capability. This demonstrates broad stated customization coverage.
Product Q&A
Q:Does it support OEM/ODM customization?
A:
Yes, we support customized services, including parameter adjustments for power, size, input/output voltage, protection level (IP level), working environment (such as explosion-proof, high temperature resistance), and provide technical solution design.
Q:Can you provide technical document support?
A:
Yes, English manuals, product certificates, test reports, wiring diagrams, and other documents are provided with the goods, and we can assist customers in completing the necessary documents for import customs clearance.
Q:Where are you? Can I come see you?
A:
Of course, you are welcome to visit our factory anytime.
Q:What is the expected lifespan of the transformer?
A:
The transformer features an integrally cast coil structure with strong mechanical and short-circuit resistance, providing an expected lifespan of up to 30 years.
Q:Is the transformer suitable for high humidity environments?
A:
Yes, it has excellent moisture resistance, allowing operation in 100% humidity environments and immediate service after shutdown without pre-drying.
Send Inquiry
*To:
Zhejiang Hairui Electric Co., Ltd.
Zhejiang Hairui Electric Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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