Send Message
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
Dry-type transformers offer numerous advantages that make them a preferred choice in various industries. They are non-flammable and self-extinguishing, eliminating the need for hazardous oils, which enhances safety and reduces fire risks. Their excellent humidity resistance ensures reliable performance in damp environments without the risk of oil degradation. Environmentally friendly, dry-type transformers do not contribute to pollution, and their insulation materials are free from halogens a
Dry-type transformers are essential components in electronic devices, designed to adjust voltage levels and enhance power system safety. Unlike oil-immersed transformers, dry-type transformers do not utilize flammable liquids, making them a safer and more desirable option for industrial applications. They operate at cooler temperatures thanks to high-temperature insulating materials, resulting in lower maintenance needs and longer lifespans of at least 25 years. Key advantages include their e
Drawer-type switchgear Model NO.: HS Shell Material: Steel Plate Structure: Cabinet, Protection Form: Partly-welded Type Size: 1 Uint Shell Protection Grade: IP23 Specification: type tested HS Code: 85372090 Certification: CCC, ISO9001:2000 Voltage Level: High Voltage Type: Power Operation Voltage: High Voltage Application Range: High-rise Buildings Transport Package: Standard Export Package 1.General This indoor metal-clad withdrawable switchgear(hereinafter short as Switchgear Cabinet)is a...
Model NO.: KYN28A-12 Rated Current: 630-4000A Rated Short-Circuit Breaking Current: 16-50ka Rated Short-Circuit Making Current: 40-125ka Protection Degree of out Shell: IP4X Protection Degree of Interrupters′s Door: IP2X Frequency: 50Hz Confirmity Standard: Dl/T404-91;IEC60298;GB3906 Altitude: 1000m Daily Average: 95% Type: Distribution Metering Box Form: All- packaged Type Operation Voltage: High Voltage Size: 1 Uint Application Range: Power Plants Brand: ABB Shell Protection Grade:...
1, GCS type low voltage switchgear GCS type low-voltage switchgears are generally equipped with clear three-stage position. GCS type drawer-type switchgear has a big disadvantage. Its structure is made, especially the assembly is troublesome. Most of them are bolted, and the drawer is divided into 1/2 unit. 5 units of 1 unit, 1.5 unit, 2 unit and 3 unit, up to 3 PC cabinets, up to 22 drawer circuits in MCC cabinet, E=20mm and 100mm in the main cabinet, 160mm in drawer height The busbar is flat...
Oil Immersed Transformer have several independent oil systems that are isolated from each other. When the oil-immersed transformer is in operation, the oil in these independent oil systems is not connected to each other, and the oil quality is different from the operating conditions. The gas chromatographic analysis in the oil is separately performed to determine whether there is a potential failure. (1) The oil system in the main body. The oil system that communicates with the oil around the...
"Now, new construction of substations to choose from the six kinds of construction plans, infrastructure projects embarked on the 'integration, standardization' of the road." August 22, Guangzhou Power Supply Bureau officially released six kinds of substations typical design and construction plans, the Bureau Feng Qingliu, director of the infrastructure department, said the construction plans set a new standard for the construction of substations in Guangzhou. According to reports, the release...
Model NO.: S11-M Usage: Power Transformer, Distribution Transformer Frequency Characteristics: Power Frequency Shape of Core: Toroidal Brand: Honle Delivery: 15~20days After Deposit Type: Oil Immersed Transformer Material: Copper Standard: GB/T6451-2008 Frequency: 50Hz/60Hz Rated Voltage: 10kv 11kv 20kv 33kv 35kv Trademark: honle Transport Package: Wooden Case Origin: Wenzhou, Zhejiang Province HS Code: 8504330000 S11-M Three Phase 33kv to 400V Oil-Immersed Distribution Power...
In 2013, State Grid Corporation invested in the Portuguese National Grid Corporation (REN), and the China Electric Power Research Institute and REN jointly established the R&D Netster. To further promote the exchange of intelligent substation technology between China and Europe, R&D Netster held a technical seminar on “Future Substation” in Lisbon in May 2014. European power grid companies, international power equipment manufacturers, European and American technical experts...
I. Overview The 10kv European-style box type transformer (referred to as the European Style Box Substation) is a kind of pre-installed Box-Type Transformer Substation. It is a complete power distribution device that installs high-voltage equipment, transformers and low-voltage equipment in a steel structure box according to scientific arrangement. Second, the structure 1, the cabinet shell The European-style box-changing box body is mainly made of steel structure, and the composite sandwich...
Usage: Power Transformer, Distribution Transformer Frequency Characteristics: Power Frequency Brand: Golden Triangle Trademark: Golden Triangle Transport Package: Wooden Box Origin: China Oil Immersed Transformer normal service conditionsThe height above the sea level is below 1000m;Highest air temperature +40ºC;Highest daily average air temperature+30ºC;Highest annual average air temperature +20ºC;Lowest outdoor air temperature -25ºC.(defines in detail when transformer in...
product description: ZGS series Combined Transformer, that is, American substation, are series of products developed according to the needs of urban and rural power grid construction development and transformation. It is a transformer that combines transformer body, switchgear, fuse, tap changer, low-voltage power distribution device and other auxiliary equipment to meet various preparation requirements such as user energy metering, reactive power compensation, and low-voltage shunt. ZGS type...
Distribution Transformer oil pump - is a fully sealed structure, built-in submersible three-phase asynchronous motor direct drive a centrifugal or axial-flow vane pump, dedicated to the transmission fluid transformer dielectric fluid medium. Centrifugal transformer oil pump is suitable for transformer strong oil air cooler; axial flow transformer oil pump (low lift, large flow) is suitable for transformer chip radiator. The Power Transformer oil pump is divided according to the structure of the...
Model NO.: S11, S9 Usage: Power Transformer Frequency Characteristics: Power Frequency Shape of Core: Ring Brand: Rockwell Color: Gray, Green or Customized Material: Oil, CRGO, Copper Trademark: Rockwell Transport Package: Wooden Packing Specification: IEC/ANSI/IEEE/BS/GB Origin: China HS Code: 8504231100 S9 series Oil Immersed Distribution Transformer 10KV class:FeaturesThe three-phase Oil Immersed Transformer applies new type insulating structure. The iron core is made high-quality...
Model NO.: S9 33KV Phase: Three Cooling Method: Oil-immersed Transformer Certification: ISO9001-2000 Frequency Characteristics: Power Frequency Brand: L&R Transport Package: Wooden Package Origin: China Application: Power Core: Core-type Transformer Winding Type: Two-winding Transformer Usage: Power Transformer, Distribution Transformer Shape of Core: Lamination Trademark: L&R Specification: S9-500/33-0.4 HS Code: 8504210000 33KV Oil Immersed Distribution TransformerThe three-phase oil...
I. Overview The 10kv European-style Box-Type Transformer Substation (referred to as the European Style Box Substation) is a kind of pre-installed box type transformer. It is a complete power distribution device that installs high-voltage equipment, transformers and low-voltage equipment in a steel structure box according to scientific arrangement. Second, the structure 1, the cabinet shell The European-style box-changing box body is mainly made of steel structure, and the composite sandwich...
Oil-immersed transformer have several independent oil systems that are isolated from each other. When the Oil Immersed Distribution Transformer is in operation, the oil in these independent oil systems is not connected to each other, and the oil quality is different from the operating conditions. The gas chromatographic analysis in the oil is separately performed to determine whether there is a potential failure. (1) The oil system in the main body. The oil system that communicates with the oil...
According to the number of phases of a single transformer, it can be divided into three-phase transformers and single-phase transformers. In a three-phase power system, a three-phase transformer is generally applied. When the capacity is too large and limited by the transportation conditions, three single-phase transformers can also be used to form a transformer group in the three-phase power system. According to the number of windings, it can be divided into two-winding transformer and...
According to the number of phases of a single transformer, it can be divided into three-phase transformers and single-phase transformers. In a three-phase power system, a three-phase transformer is generally applied. When the capacity is too large and limited by the transportation conditions, three single-phase transformers can also be used to form a transformer group in the three-phase power system. According to the number of windings, it can be divided into two-winding transformer and...
Oil-Immersed Transformer use oil as the main insulation means of the transformer, relying on oil as the cooling medium (self-cooling, air-cooling, water-cooling). The main transformer of the general booster station is Oil-Filled Transformer, with a ratio of 20KV/500KV. DDry type power transformer rely on air convection to cool. The small-capacity Power transformer has a ratio of 6000V/400V. Compared with the oil-type transformer, the dry transformer and the oil-type transformer have the same...
The distribution transformer is one of the important equipments in the power supply and distribution system of industrial and mining enterprises and civil buildings. It reduces the network voltage of 10(6)kV or 35kV to the 230/400V bus voltage used by users. These products are suitable for AC 50 (60) Hz, three-phase maximum rated capacity 2500kVA (single-phase maximum rated capacity 833kVA, generally not recommended for single-phase transformers), can be used indoors (outside), capacity is...
Transformer oil is widely used in transformers and circuit breakers and other equipment, such as various types of Distribution transformer. Its main components are alkanes, naphthenic saturated hydrocarbons, aromatic unsaturated hydrocarbons and other compounds. Commonly known as square oil, light yellow transparent liquid, relative density of 0.895. Freezing point <-45 °C. What are the functions and properties of transformer oil ? Let's learn to see it soon. Transformer oil performance...
The Distribution transformer industry plays a crucial role in various sectors, including power grids, new energy sources (such as wind and solar power), rail transit, electric vehicle charging stations, industrial manufacturing, infrastructure, and real estate construction. Here's an enhanced and detailed overview based on the latest trends and statistics: Global Energy Transition and Renewables: The International Energy Agency (IEA) projects a nearly 75% increase in global renewable generation...
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
Fill in more information so that we can get in touch with you faster
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.