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Technical Specifications
Basic Information
Brand	Apex Technologies
Origin	Jiangsu, China
Product Type	Dry Type Transformer
Application	Power Distribution, Solar Farm, Data Center, High Rise Building, Commercial Building, Hospital
Compliance Standards	IEC 60076, CE, ISO 9001
Phase Number	Three Phase
Key Features	Fire Resistant, Oil Free, Low Loss, Dust & Moisture Proof, Maintenance Free
Electrical Specifications
Rated Capacity	30 kVA ~ 20000 kVA (Customized)
Rated Frequency	50 Hz / 60 Hz (Global Standard)
High Voltage (HV)	6 kV ~ 35 kV (Customized)
Low Voltage (LV)	0.4 kV, 0.69 kV (Customized)
Impedance Voltage	4% ~ 6%
Vector Group	Dyn11 / Yyn0 / Yd11 / YNd11
Tap Changer Regulation Range	±2×2.5%
Material & Performance
Design Life	25 Years
Core Material	CRGO Silicon Steel
Winding Material	Copper Winding / Aluminum Winding
Cooling Method	AN (Air Natural Cooling) / AF (Air Forced Cooling)
Insulation Class	Class F
Winding Temperature Rise	100 K
Service Terms (Global Support)
Warranty Period	24 Months
MOQ	1 Set
Delivery Time	10 ~ 30 Days
Shipping Options	Worldwide Sea or Customized

About This SupplierWe provide complete end-to-end solutions, covering electrical and mechanical design, material selection, core processing, winding, assembly, insulation, testing, and packaging. Founded in 2007, our factory has become one of China's leading transformer manufacturers, integrating R&D, production, and quality management. We hold multiple invention and utility patents and offer OEM, ODM, and fully customized services. Supported by strong technical capabilities and a strict quality management system, we have earned the trust of major clients and participated in national key engineering projects. We are long-term suppliers to enterprises such as CNPC and COSCO Shipping. Our products are CE certified and exported to the United States, Russia, Southeast Asia, India, the Middle East, and other regions, receiving widespread recognition. Apex Electrics' experienced international trade team is committed to delivering high-quality transformers and power transmission products that meet global standards.Company ProfileCertificationsPackaging & ShippingFAQ
What are your preferred payment methods?Wire transfer (T/T), letter of credit (L/C), and any payment method supported by MIC are acceptable.30%-50% deposit upon order confirmation.Balance(50%-70%) due before dispatch.Can your products be customized?
Yes, absolutely. We understand that different countries and regions have specific requirements regarding voltage, frequency, and environmental conditions. What is your Minimum Order Quantity (MOQ) and the typical production lead-time for orders?
We maintain a flexible MOQ starting from 1 set to support various project scales. For standard specifications, the typical production lead-time is approximately 10 working days upon receipt of the deposit and final technical confirmation.How long is the warranty of your product?
Our warranty period is two year.Why should you buy from us not from other suppliers ?
1.We offer highly competitive prices while ensuring the highest product quality.
2.For urgent orders, we can shorten the production cycle to meet your delivery requirements.
3.We have a professional and independent drawing team and technical team, it is expected that we can confirm all the contents on the drawings with you within 7 days.
4.With extensive experience in global collaboration, our team responds promptly to your needs-saving time and achieving mutual success.How can we guarantee quality ?
We provide a pre-production sample before mass production; Always conduct final inspection before shipment. We will provide QC & test reports. We accept FAT(Factory Acceptance Test). Factory can manufacture oil type and dry type distribution transformer, max 500KV 480MVA power transformer, GIS, switchgear, substation, based on CE/IEC/GOST standard. Successively obtain ISO9001, ISO14001, ISO45001 certificate.What is your packaging assurance?We strictly adhere to export-standard packaging to ensure the safety of goods during transit additionally, we are fully flexible and can customize the packaging according to specific customer requirements.Are you a manufacturer or trading company?
We are the exclusive overseas distributor officially authorized by the manufacturer, responsible for international market development, technical coordination, and global customer service.