Efficient 11kv Three-Phase Oil Distribution Transformer for Resale

• Customization: Available
• Application: Power, Electronic, Instrument
• Phase: Three
• Model NO.: SL11-M-500
• Core: Core-type Transformer
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Multi-winding Transformer
• Certification: ISO9001-2000, ISO9001
• Usage: Single-phase Transformer, Power Transformer, Distribution Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: Three-Limb Core-Type Core
• Brand: Hubang
• Winding Material: Aluminum
• Capacity: 500kVA
• High Voltage: 13.2kv
• Low Voltage: 400V
• Standard: IEC60076
• Transport Package: Wooden Box
• Specification: 5cbm
• Trademark: HUBANG
• Origin: China
• HS Code: 8504210000
• Production Capacity: 8000 PCS Per Year

Product Description

High-Performance 500kVA 13.2kV Aluminum Wound Distribution Transformer

Designed for dependable and efficient power distribution, this 500kVA 13.2kV three-phase oil-immersed transformer features high-quality aluminum windings, ensuring a cost-effective yet durable solution for medium voltage applications. Engineered to meet IEC or ANSI standards, it offers superior thermal performance, low loss, and long service life even under demanding load conditions.

With a compact and robust construction, this transformer is ideal for utility networks, industrial plants, and commercial facilities requiring stable and continuous power supply. The aluminum windings reduce overall weight and cost without compromising electrical performance or reliability.

Specification

Key Features:

Rated Power: 500 kVA

Primary Voltage: 13.2 kV

Secondary Voltage: Customized (e.g., 400/230V)

Winding Material: High-conductivity aluminum

Cooling Type: ONAN (Oil Natural Air Natural)

Insulation Class: F or as specified

Standard Compliance: IEC 60076 / ANSI C57

Applications: Distribution networks, commercial buildings, industrial loads

Technical Specifications

(Custom configurations available upon request.)

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

Drawings & Dimensions

Detailed CAD drawings and dimensional diagrams are available upon inquiry. Our engineering team can provide tailored designs to meet specific project requirements.

After Sales Service

Standard Warranty: 12 months or 2,000 operating hours (whichever comes first).
Global Support: 24/7 technical assistance and spare parts supply.
Training: On-site or remote operation/maintenance training.

Company Profile

Jiangsu Beichen Hubang Electric Power Co.,Ltd.

Leading manufacturer of high-quality power transformers with 17 years of industry experience. Our company is committed to providing reliable and efficient power solutions to customers worldwide.

Why Choose Us?

Other Products

OEM/ODM capabilities
Competitive pricing & bulk discounts
Fast shipping & customs clearance support
Turnkey project solutions

Electric Steel CRGO
Transformer Cores
Oil Tanks and Radiators
Padmount Substation
Prefabricated Substation

FAQ

Q: What's the lead time for orders?
A: Standard models in 30 days; customized units require 45 days.

Q: Do you provide after-sales service overseas?
A: Yes, we have partnered service centers in key regions.

Q: Can I request a customized bucket size?
A: Absolutely! We offer tailored attachments.

Q: What documents do you provide for export?
A: Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).

Q: How do I place an order?
A: Contact us via email/phone for a quote, then confirm with a PO.