Outdoor/Indoor S11 M-500kVA 35kv/0.4kv Fully Sealed Oil Immersed Power Distribution Transformer Manufacturer

• Application: Power, Electronic, Instrument, Lighting, Rectifier
• Phase: Three
• Core: Core-type Transformer
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001-2000, ISO9001, CCC
• Model NO.: S11 35KV
• Usage: Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: EI
• Brand: Hero
• Rated Capacity: 500kVA
• Rated Voltage Ratio: 35kv/0.4kv
• Impedance Voltage: 6.5
• No Load Loss: 690W
• on Load Loss: 6590W
• Weight: 2620kg
• Transport Package: Wooden Box
• Specification: 2180*1250*2320
• Trademark: Hero
• Origin: China
• HS Code: 8504330000
• Production Capacity: 20000/Year

Product Description

 

Company Profile

Product features
1. The transformer core is made of high-quality cold-rolled silicon steel sheets,which is tensioned by steel tension belt, forms a solid frame structure with the clamp. The layers gap is small, and the joints of each layer are staggered, which greatly reduces the no-load loss and current and noise.

2.The transformer coil adopts high-purity oxygen free copper, which effectively reduces the copper loss; The cushion block and brace are rounded, the electric field is uniform, and the reliability is enhanced. The inner winding support is strengthened to improve its stability and prevent instability and deformation, and improve the short-circuit resistance of the transformer.

3.The transformer is  fully sealed and free for maintenance to prolong usage life to more than 30 years.

Products specification
Rated Capacity:500KVA
Rated voltage ratio: 35kV / 0.4kV
Impedance voltage: 6.5%
No load loss: 690w
Load loss: 6590w
Oil weight: 750kg
Body lifting weight: 1320kg
Total weight: 2620kg
Dimensions (L*W*H):2180*1250*2320


S11 three phase oil immersed transformer series indexes


Product details

 

Certificates and Products Testing Reports

 

FAQ

 

Q1: Is OEM/ODM available?
A1: Yes, it is! Our products can be Customized. We have design and engineer teams,we can customize products according to customers' drawing or requirements.
Q2: What's your MOQ?
A2: One Set.
Q3: What is the lead time?
A3: It depends your order quantity and it normally takes about 15-20 days.
Q4: How do you control the quality?
A4: We have QC team comply with TQM to ensure the quality. Each step is in compliance to the standards. At the same time, we will take photos and shoot video for you if you need.Every product will be fully assembled and carefully tested before packing and shipping.
Q5: How long is the warranty?
A5: Within one year from the sale date, if there are any accessory problems, you just provide the photos of damaged accessory, then we will provide free accessory. According to the number of products, we will provide easily damaged accessories for free. We also can provide technical support if you need.