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250kVA 11/0.4kv 3pH Energy Saving Quiet Operation Fireproof Dry Type Transformer
US$1,500.00-3,500.00
1 Piece
Product profile
Customization
AvailableApplication
Power, Electronic, Instrument, Lighting, Rectifier, AudioPhase
ThreeCore
Core-type TransformerCooling Method
Dry-type TransformerWinding Type
Two-winding TransformerCertification
ISO9001-2000, CCCUsage
Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer, Cast Resin TransformerFrequency Characteristics
Power FrequencyShape of Core
EIBrand
HwhRated Capacity
30-2500kVAHigh Voltage
6-11kv 6-11kvLow Voltage
0.4kvImpedance Voltage
4.0-8.0%Connected Group Label
Dyn11 or Yyn0Rated L.V.
0.4/0.415/0.42/0.433/0.46/0.48kvInput Voltage
10kv, 15kv, 35kv, 20kv, 40.5kv, 13.8kvOutput Voltage
220V, 380V, 400V , 415V, 240V, 360V, 600VFrequency
50/60HzOptional Accessories
Temperature Control, Fans, Enclosures, CTNo Load Loss
CustomizedLoad Loss (@120°c)
as Technical SpecificationLoad Loss (@75°c)
as Technical SpecificationInstallation Height
<=1000mWinding Material
Copper or AluminumTransport Package
Wooden BoxSpecification
580*45*650Trademark
HWHOrigin
ChinaHS Code
8504319000Production Capacity
50000 Unit/YearKey features
Fireproof and Safe Design: Inherently safe, non-flammable, and fireproof with no pollution risks.
Maintenance-Free Operation: Straightforward installation and reduced overall operational costs.
High Moisture Resistance: Operates normally even under 100% humidity conditions.
Efficient Energy Utilization: Low loss characteristics, minimal partial discharge, and quiet operation.
Advanced Temperature Control: Sophisticated protection system ensures safe and reliable performance.
Customizable Voltage Options: Input voltages from 10kV to 40.5kV and output from 220V to 600V.
Flexible Winding Material: Available in Copper or Aluminum winding materials.
Wide Capacity Range: Rated capacity options from 30kVA to 2500kVA.
Company profile
Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: ≤0.07h
AI-Powered supplier vetting
SummaryThe supplier demonstrates broad customization and R&D capabilities, including ODM services, new product development, and OEM service for recognized brands. Production-related evidence includes multiple fabrication machines, 100% finished-product inspection, standardized inspection instructions, and a stated one-month lead time. Quality and management certifications include ISO9001:2015, ISO45001:2018, ISO14001, and CE. Service procedures for supplier assessment, corrective actions, and customer complaints are documented and followed. However, the supplier reports no overseas services, warehouse, showroom, agents, branches, or offline trade-show participation, and export experience is stated as one year. Financial information is inconsistent across slices and includes zero or incomplete historical entries, so financial credibility cannot be conclusively assessed. Customer-case evidence is limited to OEM service for recognized brands and one science and technology award.
CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, ISO14001, and CE certifications. These explicitly demonstrate stated quality, occupational safety, environmental management, and product-compliance certification holdings.
After-Sales capabilityWritten and followed procedures are reported for service-capability assessment, corrective and preventive actions, and customer complaints. However, the supplier reports no overseas service countries, overseas facilities, agents, or branches, limiting evidence of localized after-sales support.
R&D capabilityThe supplier reports new products during the past year, ODM service capability, broad design support, OEM service for recognized brands, and one national science and technology progress award. It does not have an available SDK, but the stated R&D and recognition evidence supports innovation capability.
Production capacityProduction evidence includes laser cutting, shearing, punching, and winding machines, three quality assurance and quality control inspectors, 100% finished-product inspection, and uniformly followed inspection instructions. The stated peak-season and off-season lead times are both one month, supporting a defined production and quality-control process.
Customization capabilityThe supplier explicitly offers flexible customization, minor customization, full customization, customization from customer designs, and ODM services. This provides direct evidence of broad customization coverage.
Product Q&A
Q:Are you a trading company or manufacturer? Are OEM and ODM available?
A:
We are a factory with more than 10 years experiences. OEM and ODM are available.
Q:Do you have a catalogue? Can you send me the catalogue to have a check of all your products?
A:
We have a product catalog. Please contact us online or via email to request a copy.
Q:What about the production time?
A:
In general, it takes 25 working days for production and it depend on the different style.
Q:Do you have the products in stock?
A:
Depending on your request, we have standard models available.
Q:How can I pay you?
A:
Pay by T/T and L/C is acceptable.
Send Inquiry
*To:
Huawan New Energy Co., Ltd.
Huawan New Energy Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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