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High-Efficiency 1250 kVA Cast Resin Transformer for Industrial Use
US$2,260.00
1-2 Piece
US$2,100.00
3+ Piece
Product profile
Customization
AvailableApplication
Power, Electronic, ElectricPhase
ThreeModel NO.
SCB 30kVA-2500kVACore
Core-type TransformerCooling Method
Dry-type TransformerWinding Type
Multi-winding TransformerCertification
ISO9001-2000, ISO9001, CCCUsage
Single-phase Transformer, Combined Transformer, Power Transformer, Distribution TransformerFrequency Characteristics
Power FrequencyShape of Core
RingCoil Material
Aluminum/CopperStandard
IEC / GBWarranty
2 YearsConnection Method
Yyn0/Dyn11Low Voltage
0.4kvImpedance Voltage
4%High Voltage
10/11kv/22kv/35kvNominal Capacity
30kVA-2500kVAStructure
Epoxy Casting TypeGrade of Insulation for Heat Resistance
Grade F or AboveThe Installation Height
≤1000mTransport Package
Wooden CaseSpecification
Weight 440kgTrademark
TSTYOrigin
Henan, ChinaHS Code
8504220000Production Capacity
1000pieces/MonthKey features
High Efficiency & Safety: Dry-type cast resin design ensures fire prevention, waterproof, and environmental protection for safe industrial use.
Customizable Specifications: Coil material (Aluminum/Copper), voltage, and capacity (30-2500kVA) can be customized to meet specific requirements.
Robust Overload Capacity: Capable of sustaining 120% rated capacity and long-time running under IP23 without forced air cooling.
Wide Application Scope: Ideal for subway, shipbuilding, mining, chemical, and power companies due to high safety and reliability standards.
Proven Manufacturer Quality: 15 years experience with advanced production equipment, stable quality, and professional prompt service.
Fast Delivery & Support: Lead time generally within 15 days; offers at least one year guarantee with free parts provision.
International Certifications: Products pass IEC, SGS, Intertek, CCC, and CE certifications ensuring global compliance and safety.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2020-06-01 CertifiedNearest Port: Qingdao Port,Average Response Time: ≤9.53h CertifiedTerms of Payment: LC, T/T, PayPal, etc.
AI-Powered supplier vetting
SummaryThe supplier, TSTY, is a modern and intelligent electrical equipment manufacturer with strong innovation and R&D capabilities. They hold ISO certifications and provide ODM and OEM services. However, they lack overseas warehouse and showroom capabilities, and have no valid contracts with subcontractors for manufacturing. They can provide services through overseas agents and have participated in international trade shows.
Supplier typeTSTY is described as a world-class and domestic leading manufacturer focusing on electrical and energy-saving technologies, with a business scope that includes engineering, technical research, and sales of power equipment.
CertificationsThe supplier holds ISO9001:2015, ISO14001:2015, and ISO45001:2018 certifications, as well as CE and UL product certifications, indicating compliance with international standards.
After-Sales capabilityTSTY provides services through overseas agents and has participated in trade shows, indicating an operational capability to handle international after-sales service.
R&D capabilityThe supplier has strong R&D capabilities, offering private mold designs, 3D design services, and has launched new products in the past year.
Production capacityThe supplier lacks valid contracts with subcontractors and does not have overseas warehouse or showroom capabilities, which may impact production efficiency.
Customization capabilityTSTY provides customization from samples and designs through its R&D capabilities, demonstrating flexibility in meeting specific client needs.
Product Q&A
Q:What are your major products?
A:
Oil immersed transformer, dry type transformer, Transformer Substation, High and Low Voltage Switchgear.
Q:Can your products be customized?
A:
Yes, our products can be customized according to your requirements, considering differences in voltage, frequency, and other specialties of transformer products in different countries and regions.
Q:How long does it take to get a price quote?
A:
Usually we quote within 24 hours after we get your inquiry.
Q:What is the lead time or shipping time?
A:
The lead time depends on the quantity you ordered, generally within 15 days upon receipt of advance payment.
Q:What is the price of shipping?
A:
Depending upon the port of delivery, prices varies.
Send Inquiry
*To:
TSTY ELECTRIC CO., LTD.
TSTY ELECTRIC CO., LTD.*Content:
Supplier replies will be sent to your registered email
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