Products
SCBH15 series amorphous alloy dry-type transformer
Overview
The no-load loss of the amorphous alloy dry-type transformer is 75% lower than that of Group 1 in Table 4 of GB/T10228, and the load loss is 15% lower than that of Table 4 of GB/T10228. It is the most advanced energy-saving dry-type transformer in the world.
Model Specification
Usage environment
Ambient temperature: -51℃+40℃
The average temperature of the hottest month is +30℃
The hottest annual average temperature is +20℃
The altitude does not exceed 1000m
The waveform of the power supply voltage is approximately a sine wave
The three-phase power supply voltage should be roughly symmetrical
There is no obvious pollution in the installation environment
Indoor use
Product Standards
GB/T22072-2008 GB1094.11-2007
Rated high voltage: 10 (10.5, 11, 6, 6.3, 6.6) kV
Rated low voltage: 0.4kV
Tap range: non-excitation voltage regulation (±5%, ±2x2.5%)
On-load voltage regulation: (±4x2.5%)
Connection group: Dyn11 or YynO
Insulation level: LI75AC35/AC5
Product Usage
This product has the advantages of low no-load loss, oil-free, flame-retardant and self-extinguishing, moisture-resistant, crack-resistant and maintenance-free. Any place where ordinary dry transformers are currently used can be replaced by amorphous dry transformers, which can be used in high-rise buildings, commercial centers, subways, airports, stations, industrial and mining enterprises and power plants. It is especially suitable for installation and use in places with high fire protection requirements such as flammable and explosive.
Three-phase dry three-dimensional wound core distribution transformer
DKSC series grounding transformer
Grounding transformers are often used to provide an artificial loadable neutral point for system grounding at ungrounded points in the system. The neutral point of this product is connected to an arc suppression coil or resistor, and then grounded. It can be equipped with a secondary winding of continuous rated capacity as the power supply for the station (station).
CNV-12 Fully insulated and fully sealed metal ring network switchgear
Introducing our revolutionary product - fully insulated and fully enclosed ring network switchgear. This high-tech miracle has been listed as a characteristic product of Zhejiang Province by the National High Voltage Electrical Testing Center type test and the Zhejiang Province High-tech Project. Its excellent performance makes it widely used in12kV power distribution systems. It is an essential switching product for urban and rural users' power transformation and distribution systems.
This switchgear stands out with its advanced design as a modular unit model. This means it can be combined according to different needs, making it an incredibly versatile solution. It offers two types of combinations: fixed unit combinations and expandable units. This ensures that the substation has the required flexibility as the switchgear can be easily adapted to its specific needs.
The design of fully insulated, fully enclosed ring network switchgear provides maximum safety and reliability. The quality of the insulation ensures the protection of all circuits against any possible electrical accidents. The enclosed construction prevents damage from any external elements, adding an extra layer of safety and further enhancing its superior performance.
We understand that every power distribution system has unique requirements, which is why our switchgear is designed to deliver superior results in every situation. Its standardization ensures it meets the highest quality standards and delivers consistent performance with every use.
Furthermore, our switchgear cabinets comply with the highest technical standards. It is listed as a high-tech product in Zhejiang Province, which fully proves its excellent performance. The National High Voltage Electrical Testing Center type test and the Zhejiang Provincial High-tech Project have recognized its innovation and capabilities.
In addition to its impressive technical specifications, the fully insulated, fully enclosed ring network switchgear can be seamlessly integrated into power transformation and distribution systems. It is a valuable asset for both urban and rural customers, playing a key role in ensuring reliable and efficient power supply.
To increase availability, the switchgear is designed with ease of installation and maintenance as top priority. Its modularity simplifies the assembly process, saving time and effort. This, combined with its rugged design, guarantees longevity and durability, minimizing the need for frequent repairs or replacements.
In summary, our fully insulated and fully enclosed ring network switchgear is a game changer in the field of power distribution systems. Its innovative design, compliance with the highest technical standards and versatility make it an indispensable solution for substations and distribution systems. Experience the reliability, security and efficiency this exceptional product offers.
Single-phase pole-mounted oil-immersed power transformer
Overview
Western developed countries, Southeast Asia, and South America use a large number of single-phase transformers as distribution transformers. In distribution networks with decentralized power supply, single-phase transformers have great advantages as distribution transformers. It can reduce the length of low-voltage distribution lines, reduce line losses, and improve power supply quality. It adopts a high-efficiency and energy-saving rolled iron core structure design. The transformer is characterized by column-mounted suspension installation, small size, low infrastructure investment, and low voltage reduction. The power supply radius can reduce low-voltage line losses by more than 60%. The transformer adopts a fully sealed structure, with strong overload capacity, high continuous operation reliability, simple maintenance and long service life.
It is suitable for rural power grids, remote areas, scattered villages, agricultural production, lighting and power consumption. It can also be used for railways and urban power grids for energy-saving transformation of pole-mounted distribution lines.
Model Meaning
Product Standards
GB1094.1-2-2013 GB16451-2015
Rated high voltage: 10 (10.5, 11, 6, 6.3, 6.6) kV
Rated low voltage: 0.22(0.23, 0.24)kV
Tap range: non-excitation voltage regulation (±5%, ±2x2.5%)
Connection group: lio or II6
Insulation level: LI75AC35/AC5