China Manufacturer OEM 30 33 35 63 120 167 170 220 kVA 10kv 11kv 0.4kv Three Phase Step-Down Ester Mineral Oil Immersed Power Distribution Transformer

• Customization: Available
• Application: Power
• Phase: Three
• Core: Core-type Transformer
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001-2000
• Usage: Power Transformer, Distribution Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: Ring
• Transformer Type: S11 Oil-Immersed Transformer
• Core Material: Copper / Aluminium
• Vector Group: Dyn11/Yyn0
• Standard: IEC/GB
• Transport Package: Wooden Case
• Trademark: Pengcheng
• Origin: China
• HS Code: 8504220000
• Package Size: 2100.00cm * 1600.00cm * 1850.00cm
• Package Gross Weight: 4550.000kg

Product Description

Product Description

Product Description

Power Rated 250 kVA Oil Immersed Type Transformers 35kv 11kv 415V /S13 ISO60076 Approved 250kVA Power Supply Transformer Power Type Electrical Transformer

 

Product Parameters

 

Number of Phase	Three Phase
Winding Type	Two Winding
Rated Capacity	30kVA
High Voltage	10/11kV
Low Voltage	0.4kV
Tapping Range	±2x2.5%
Impedance Voltage	4%
Load Loss	0.63/0.6kW
No-load Loss	0.1kW
No-load Current	1.0%
Frequency	50/60Hz
Connection Group	Yyn0/Dyn11
Cooling Method	ONAN
Coil Material	Aluminum/Copper

The rated voltage can be customized according to customer requirements.

Pengcheng's fully sealed Oil-immersed Power Transformer boasts low loss, low noise, and high efficiency, resulting in significant energy savings and reduced pollution. Unlike ordinary oil-immersed transformers, the fully sealed transformer eliminates the need for an oil conservator, with oil volume changes automatically adjusted and compensated for by the elasticity of the corrugated sheet of the corrugated oil tank. The transformer is isolated from the air to prevent and slow down oil and insulation aging, enhancing operational reliability and avoiding maintenance during normal operation.

Product Details

1. The transformer core is made of imported high-quality cold-rolled silicon steel sheets stacked together, which greatly reduces the no-load loss and no-load current, and the core is tied to ensure the tightness of the core and reduce noise.
2. High and low voltage windings are wound with oxygen-free copper, low voltage winding 500kVA and below adopts double-layer cylindrical structure, 630kVA and above adopts double-helix or quadruple-helix structure, and high-voltage winding adopts multi-layer cylindrical structure.
3. Transformer linkage adopts Dyn11, reducing the impact of harmonics on the power grid and improving the quality of power supply.
4. Transformer is fully sealed structure, prolonging service life, free of lifting centre, free of maintenance, and the measured noise is lower than the standard.

Company Profile

Established in 2013, Xuzhou Pengcheng Electric Co., Ltd. is a medium-sized enterprise that specializes in producing, manufacturing, researching and selling power transformers and related products. With a registered capital of RMB80.2 million, Pengcheng covers an area of nearly 80 acres, employs over 300 people, and has more than 100 sets of various manufacturing equipment.
 

FAQs

Q: What's your MOQ (minimum order quantity)?

A: Our MOQ is one set.
 

Q: What are your packing methods?

A: We cover the product with a plastic bag and pack it in a wooden Case.
 

Q: What's your payment terms?

A: Payment terms are T/T 30% in advance & T/T 70% upon sending the copy of Bill of Loading. We also accpet 100% payment via L/C, or can negotiate based on the order status.
 

Q: What's your delivery time?

A: 15-45 days after received the advance payment or L/C.
 

Q: Are you a manufacturer or trader?

A: We have been a manufacturer of Transformers for many years. And our factory has the right to export devices.
 

Q: Where's your factory?

A: Our factory is located in Xuzhou city, which is near Shanghai and Qingdao port, ensuring timely delivery.
 

Q: Can we visit your factory?

A: Welcome. Once we have your schedule, we will arrange for professional staff to follow up on your case.