20KV Power Transformer

As a manufacturer of 20kV power transformers with years of experience, SARAH Electric has always driven product upgrades with technological innovation. The S11 series not only passes strict third-party testing, but also provides customized services that can adjust voltage levels, cooling methods, and protection levels according to customer needs. In addition, the company provides global warranty and 24-hour technical support to ensure that customers have no worries.

Product Features

1. The performance of the 20kV power transformer fully complies with and exceeds mainstream domestic and international standards such as ANSI, IEC, GB, SANS, covering core specifications such as GB1094 series and IEC60076 series, adapting to the requirements of power systems in different countries and regions, and is compatible with both export and domestic application scenarios, reducing the adaptation cost for cross regional use.

2. The power transformer adopts a fully sealed structure design, which isolates air and moisture from entering, avoids transformer oil oxidation and deterioration, and extends the service life of the equipment; The overall structure is sturdy, with excellent short-circuit resistance and thermal tolerance, and strong stability in response to power grid fluctuations, overload operations, and other scenarios; Simplify the operation and installation process, reduce manual operation risks, and ensure operational safety.

3. Reasonable box and component layout, reducing operating losses, improving overload capacity and energy conversion efficiency; The appearance design is modern and simple, balancing practicality and aesthetics, and suitable for installation environments in various power distribution scenarios; The system has high operational reliability, reduces the probability of failure and downtime, and lowers the investment in later operation and maintenance.

4. The 20kV power transformer relies on optimized core and winding design to reduce no-load and load losses, in line with national energy conservation and consumption reduction policies, helping users reduce power consumption, lower operating costs, and meet the needs of green and low-carbon power grid construction.

Execution standards

Domestic standards

GB1094.1-2013, GB1094.2-2013, GB1094.3-2013, GB1094.5-2008, GB/T6451-2008, GB/T1094.10-2003, JB/T10088-2004

International Standard

IEC60076, SANS 780, IEC60076-1:2011, IEC60076-2:2011, IEC60076-3:2000, IEC60076-5:2006, IEC60076-10:2001

Applicable scenarios

1. Urban power grid renovation and new construction projects, 33kV voltage level distribution link;

2. Industrial and mining enterprises and industrial parks shall provide their own substations to ensure stable electricity supply for production;

3. Commercial complexes and large public buildings are equipped with power facilities to meet high load electricity demand;

4. Power transmission and distribution projects in remote areas, suitable for long-term operation in complex environments.

Common Faults and Troubleshooting Methods