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China Factory Customized Industrial Power Transmission Unpacked Dry Transformer Sgb11-400kVA 10/10.5/11kv Three-Phase Power Hv Transformer
| US$1,000.00 - 10,000.00 | 1 piece (MOQ) |
Port:
Qingdao, China
Transport Package:
Foam, Wooden Box, Cardboard, etc
Payment Terms:
L/C, T/T, Paypal
Xuzhou Vogifan Equipment Co., Ltd.
Jiangsu, China
Last Login Date:
Sep 18, 2025
Main Products:
Power Transmission and Distribution Transformer, Box-Type Complete Substation, High and Low Voltage Distribution Cabinet, Liquid-Cooled Energy Storage Cabinet, Power Line Accessories
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Product Description
Company Info
Basic Info.
Model NO.
SGB11-400/10/0.4
Application
Power
Phase
Three
Core
Core-type Transformer
Cooling Method
Dry-type Transformer
Winding Type
Two-winding Transformer
Certification
ISO9001
Usage
Single-phase Transformer, Combined Transformer, Power Transformer, Distribution Transformer
Frequency Characteristics
Low Frequency
Shape of Core
EE
Brand
Vouchivan
Series No.
Sgb11 Series
Input Voltage
10kv
Low Voltage
0.4kv
Winding Material
Copper/Aluminum
Capacity
30kVA-2500kVA
Connection Type
Dyn11
No-Load Loss
170W-3240W
Load Loss
760-18400W
Impedance
4%-6%
Tapping Range
±5% or ±2×2.5%
Frequency
50Hz/60Hz
Efficiency
98%
Moisture-Proof Method
Open
Core Material
Metal Foil
Coil Structure
Toroidal
Trademark
Vouchivan
Specification
SGB11-400KVA
Origin
Jiangsu Xuzhou
Product Description
The SG10 model new product is the dry type transformer owning highest safety performance presently. The transformer use class C heat-resistant NOMEX paper as insulation, so that the products can reach the requirements of fireproof and waterproof and meet the requirements of environmental protection. During the whole service life, the dry type transformer is extremely good electric performance and mechanical performance. Aging and shrinkage resistance and compression resistance, combined with more powerful elastic , which can make sure that the transformer even use several years later, the coil remain tight structure, and be able to withstand short circuit pressure. Transformer's insulation class is H grade.
Product features
High insulation level, no melting under the 250ºC, no toxic gases released under the 750ºC, no burning fuel and combustion-supporting under 800ºC and no harm to human body. The product can run normally and safely under 120% overload, it also can run at full load under IP23 condition without any forced-air cooling.
Product parameters
SGB11 Type full- sealed cast resin power distribution transformer
Environmental conditions
1. High ambient temperature: +40ºC
2. Low ambient temperature: -25ºC
3. Maximum daily average temperature: +30ºC
4. Maximum annual average temperature: +20ºC
5. Altitude: <1000m
6. Installation location: Install in a place free of fire, explosion hazard and chemical corrosive gas and well ventilated areas.
Provision of GB6450-1986 "dry type power transformer", the revising is supposed to be done according to international related regulation provided the ambient highest temperature exceeds 40ºC and altitude is higher than 1000m, it suggests customer to mark out in ordering process.
Implementation standards
GB6450-19861 Dry-type Transformer
Scope of application
Installation case
More productsWorkshop
Company profile
Xuzhou Wojifan Electrical Equipment Co., Ltd. Was established in August 2024. The address is located in Pizhou Electronics Industrial Park, Jiangsu Province. Located at the junction of Jiangsu, Shandong, Henan and Anhui provinces, the transportation is extremely convenient and the transportation conditions are unique.
Xuzhou Wojifan Electrical Equipment Co., Ltd. Mainly produces S13, S20, S22 series 10KV, 20KV, 35KV oil-immersed power transformers; SH15 amorphous alloy transformer; SCB12, SCB13, SCB14, SCB18 series 10KV, 20KV, 35KV epoxy resin cast dry type power transformers; SCBH15 amorphous alloy transformer; SGB series non-encapsulated dry power transformer, low loss power transformer such as on-load voltage regulation; Combined American type, box-type substation, etc. The technical standard strictly adopts the international GB10941-2013; GB/T6451-2015, GB/T1094.11-2007/GB/T10228-2015 standards.
Service
Packing and shipping
Our advantagesOur company has won the trust and support of our customers with its excellent quality, comprehensive service and honest cooperation. In addition to the domestic market, our products are exported to Central Europe, Eastern Europe, Southeast Asia, the Middle East, Africa, America, Australia and other regions and countries.
In line with the principle of integrity and honesty, we provide perfect services for new and old customers, so that you can get affordable products, assured equipment and thoughtful service. We provide you with professional technical solutions and services. If you have any problem, please feel free to contact us and our technicians will find a complete solution for you.
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