Packaging & Delivery

Package Size 200.00cm * 100.00cm * 150.00cm Package Gross Weight 500.000kg Lead Time 20 days (1 - 1 Pieces)
To be negotiated ( > 1 Pieces)

Product Description

Product DescriptionHigh Voltage Distribution Power Transformer Outdoor Sealed on-Load Oil Cooled Three-Phase TransformerCrafted for exceptional reliability and peak efficiency, this 500kVA 13.2kV three-phase oil-immersed transformer boasts superior aluminum windings. It provides a cost-effective yet robust solution, ideal for medium voltage applications. Complying with IEC or ANSI standards, it delivers outstanding thermal performance, minimal loss, and a prolonged service life, even under the most demanding conditions.
Featuring a compact and sturdy design, this transformer is perfect for utility networks, industrial plants, and commercial facilities that demand a stable and continuous power supply. The aluminum windings minimize weight and cost while maintaining impeccable electrical performance and reliability.Specification
Key Features:
Rated Power: 500 kVA
Primary Voltage: 13.2 kV
Secondary Voltage: Customized to your needs (e.g., 400/230V)
Winding Material: Premium high-conductivity aluminum
Cooling Type: Efficient ONAN (Oil Natural Air Natural)
Insulation Class: F or tailored to specifications
Standard Compliance: Meets IEC 60076 / ANSI C57 standards
Applications: Perfect for distribution networks, commercial buildings, and industrial loadsProduct Parameters

Model	HV (KV)	Tapping Range of HV (%)	LV (KV)	Vector Group	No-load loss (KW)	Load Loss (KW)	Impedance (%)
S13-M-400	6 6.3 10 10.5 11 13.2	±2*2.5	0.4	Dyn11 Yyn0	0.41	4.52/4.3	4
S13-M-500					0.48	5.41/5.15
S13-M-630					0.57	6.2	6
S13-M-800					0.7	7.5

Oil immersed transformer
Product model	Rated capacity kVA	Rated voltage V			No-load loss (W)	Load loss (W)	No-load current (%)	Short circuit impedance %
		HV High voltage (kV)	High voltage tapping range (%)	LV Low voltage (kV)
S11	50	10	±5%	0.4	130	910	0.6	4
S11	80				180	1090	0.55
S11	100				200	1310	0.55
S11	125				240	1890	0.5
S11	160				280	2310	0.5
S11	200				340	2730	0.45
S11	250				400	3200	0.45
S11	315				480	3830	0.45
S11	400				570	4520	0.35
S11	500				680	5410	0.35
S11	630				810	6200	0.35	4.5
S11	800				980	7500	0.3
S11	1000				1150	10300	0.3
S11	1250				1360	12000	0.3
S11	1600				1640	14500	0.25
S11	2000				2240	17800	0.25	5.5
S11	2500				2640	20700	0.21
S11	3150				3120	24300	0.21	6

Drawings & Dimensions
Access detailed CAD drawings and dimensional diagrams upon inquiry. Our expert engineering team is ready to provide customized designs to meet your specific project needs.Company ProfileAoyang Machinery Co., Ltd.Aoyang Machinery Co., Ltd. is a leading manufacturer of power equipment and construction machinery in China, with over 20 years of professional experience. We have obtained ISO 9001, CE and GOST certifications, and have exported to more than 50 countries. The equipment we provide is reliable and is guaranteed by research and development innovation as well as strict quality control.Why Choose Us?OEM/ODM capabilities
Competitive pricing & bulk discounts
Fast shipping & customs clearance support
Turnkey project solutionsAfter Sales Service
Q: What's the lead time for orders?
A: Standard models are ready in 30 days; customized units take 45 days.
 
Q: Do you provide after-sales service overseas?
A: Absolutely, we have partnered service centers strategically located in key regions.
 
Q: Can I request a customized bucket size?
A: Certainly! We offer customized attachments to suit your needs.
 
Q: What documents do you provide for export?
A: We provide a comprehensive export package including Commercial Invoice, Packing List, Bill of Lading, COC, and more.
 
Q: How do I place an order?
A: Simply contact us via email or phone for a quote, and confirm with a Purchase Order (PO).
Standard Warranty: 12 months or 2,000 operating hours (whichever comes first).
Extended Warranty: Optional coverage up to 36 months.
Global Support: 24/7 technical assistance and spare parts supply.
Training: On-site or remote operation/maintenance training.FAQ View More

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