Transform Underground Transform Distribution Transformer

Product Details
Customization: Available
Application: Power, Electronic
Phase: Single
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Number of Employees
113
Year of Establishment
2014-05-05
  • Transform Underground Transform Distribution Transformer
  • Transform Underground Transform Distribution Transformer
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Basic Info.

Model NO.
sh15-mrd
Cooling Method
Dry-type Transformer
Winding Type
Auto-transformer
Certification
ISO9001
Usage
Combined Transformer, Power Transformer, Distribution Transformer
Frequency Characteristics
/
Shape of Core
Ring
Brand
/
Service
OEM
Transport Package
Wooden Box
Specification
1pcs/wooden box
Trademark
NO
Origin
China
HS Code
8504210000
Production Capacity
1000/Month

Product Description

Transform Underground Transform Distribution TransformerTransform Underground Transform Distribution TransformerTransform Underground Transform Distribution Transformer
Product Introduction
The underground transform is a kind of distribution transformer or combined transformer which can be installed in a silo; it is a compactly combined distribution facility where the transformer, high voltage load switch and protection fuse etc., can be installed in the oil tank. Reference Standard: JB/T 10544-2006. The underground transformer can be both used for high voltage power supplying system with long-distance, small-load characteristics in projects like road, bridge, tunnels, etc., and used as combined transformers for projects where overhead lines are wired below the earth as well as for residential community power supply. It is widely used for power supply with high reliability and free of impact to the surrounding environment. Three sets of 50Hz underground power supply and distribution network with voltage class 10kV and below can be used for power distribution and lighting in places of urban trunk roads, airports, large-scale bridges, tunnels, large-scale Greenland or parks, etc. The prefabricated underground transformer box-type substation is a complete set of equipment combined with a light box style switch cabinet and prefabricated silo, which was preinstalled and has passed testing in factory. The product is made up of two parts of equipment both under and above the ground. The part below ground include a prefabricated (or concrete casting on site) silo and an underground transformer. The part above the ground include a light box style (or traditional) outdoor swith facility and ventilation passages. The product is suitable for a high variety of urban power distribution systems, especially civil construction power auxiliary projects like underground cable remolding. Landscape Underground Box-type Transformer is a product developed and manufactured independently by our company. It is a novel transformer made up of underground combined transformer, outdoor high-low voltage cabinet, light-box style protection case and prefabricated underground transformer. This transformer could be tailor-made according to environmental features to achieve a good blend to the surroundings and beautify the environment.

Product Features
*Less land occupation without occupying surface area, good landscape effect and simple installation.

*Realizing the approach of installation near the center of load and decentralized power supply, saving the number of low-voltage cables and investment, reducing loss on wires to ensure an economic running.

*Protection grade IP68, anti-explosion, able to run fully immersed in the water for a certain period of time and effective improve the reliability of power supply systems.

*The oil tank employs a full-insulating, fully sealed and fully welded structure, tolerable to 70kPa pressure without leaking or deformation to effectively improve the comprehensive mechanical performances of the oil tank; no need for insulation distance and able to ensure personnel safety; employs unique radiator to ensure the mechanical strength and cooling capacity of the radiator.

*High/low cable connection can employ the following modes:
1. Insert three phases simultaneously onto the three phase cable connector inside the transformer and onto the special-mode cable joints (applicable to three-phase underground transformer with voltage class as 10kV and below, capacity as 400kVA and below)
2. Employ single-phase cable connector and elbow-type pluggable terminal block (applicable to three-phase underground
transformer with voltage class as 10kV and below, capacity as 1600kVA and below).
3. A type of patent insulating liquid is filled inside the connector to separate the insulating liquid from the transformer and ensure normal running in case of water seepage due to the capillary phenomenon.

* can be equipped with oil-immersed load switch to realize opening and closing operations on load and to realize the ring network and terminal power supplies, convenient to switch between the two methods which improves the reliability of power supply.

*The light box style switch cabinet of prefabricated underground transformer is easy to install and appealing to viewers for its advanced exteriors, in addition, the plane advertisement of the light box can also yield good economic benefits.


* The prefabricated buried transformer case employs natural ventilation; an integrated temperature rise design is performed in consideration of the transformer, silo and light box. The temperature rise value for the transformer running on rated load in the silo meets the requirements of standard GB 1094.2.

* An automatic drain system can be installed for the silo, in special cases of flood, etc., it will automatically initialize the drainage devices.
 
 
Transform Underground Transform Distribution TransformerCOMPANY PROFILE:
AN HUANG is a modern company of professional design and manufacturer of 3.6kV to 40.5kV Medium Voltage cable accessories, electric components and whole set cabinet Subsidiaries:Anhuang Electric Power Technology Co.,Ltd 
Zhejiang Anhuang Imp & Exp. Co .. Ltd. We provide high quality, low cost products for utility systems worldwide 

Company constantly introducing new technology,newcraft, the product structure constantly improved.Our Professional
production testing equipment.special production technology and professional service team can satisfy the customers demand. 

Our professioal engineers,technicansand managers team always keep our promise:ANHUANG is not only provide cost­-effective high quality products.but also provide high quality, efficient, fast service and technical support to ensure customers' require.

Our company obtained international quality management system ccertification for ISO9001,ISO1401,OHSAS18001.

Our company adhenring to the "safety electricity, forever brilliant " as our enterprise's humanism. Willing to work with you hand in hand to build better future.
Transform Underground Transform Distribution TransformerTransform Underground Transform Distribution TransformerTransform Underground Transform Distribution TransformerTransform Underground Transform Distribution TransformerTransform Underground Transform Distribution TransformerTransform Underground Transform Distribution TransformerTransform Underground Transform Distribution TransformerTransform Underground Transform Distribution TransformerTransform Underground Transform Distribution Transformer
 

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