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A single-phase pad-mounted transformer, also known as a single-phase distribution transformer, is a common electrical device used to convert high voltage to low voltage or vice versa. It consists of a core and multiple windings.
The core of the pad-mounted transformer is typically made of silicon steel sheets, which have good magnetic conductivity and low losses. The shape of the core can be square, rectangular, or circular, depending on the application requirements and space limitations.
The windings of the pad-mounted transformer are divided into primary windings and secondary windings. The primary winding is connected to the input power source, while the secondary winding is connected to the output load. By varying the turns ratio between the primary and secondary windings, the pad-mounted transformer can provide the desired voltage transformation.
The transformer is also equipped with protective devices such as overcurrent protectors, over-temperature protectors, and ground fault protectors to ensure the safe operation of the equipment.It meets the following standard:IEC60076, ANSI/IEEEC57.12.00, C57.12.20, C57.12.38, C57.12.90 CSAC27.3 and etc.
| Rated Power (KVA) | High Voltage (V) | Low Voltage (V) | No-load Loss (W) | On-load Loss (W) | Oil Weight (KG) | Total Weight (KG) |
| 15 | 34500/ 19920 13800/ 7957 13200/ 7620 12470/7200 or others | 120-240 240-480 347 600 | 50 | 195 | 45 | 294 |
| 25 | 80 | 290 | 68 | 362 | ||
| 37.5 | 105 | 360 | 75 | 476 | ||
| 50 | 135 | 500 | 93 | 553 | ||
| 75 | 190 | 650 | 132 | 672 | ||
| 100 | 210 | 850 | 141 | 742 | ||
| 167 | 350 | 1410 | 207 | 952 |
Δ Meet or exceeds ANSI/IEEE and NEMA standards
Δ Tank coating exceeds IEEE Std C57.12.28TM-2005 and IEEE Std C57.12.29TM-2005 standards (stainless steel units only)
Δ Automatic pressure relief device
Δ Fluid fill and drain provisions
Δ Laser engraved nameplate
Δ Ground strap from X2 to tank ground
Stability and durability: Wooden frames provide a certain level of structural stability and support, protecting the transformer from vibrations, impacts, and other external damages.
Moisture and shock resistance: Wood has good moisture resistance properties, reducing the risk of the transformer being affected by humidity and corrosion during transportation and storage. Furthermore, wooden frames can cushion and absorb vibrations and impacts, minimizing damage to the transformer during transportation and operation.
Daelim is a professional transformer manufacturer and supplier. Various international standards can be customized for your transformer, such as: IEEE/ANSI, CSA, AS/NZS, IEC, EN 60076, GOST, etc.Daelim produces transformers with UL/cUL, CSA, CESI etc certifications.
2. Transformer Quality
Daelim has a very serious quality control system, strictly controlling every detail from transformer design to raw material procurement, assembly, testing, packaging and delivery.
UL third-party agency regularly inspects the manufacturing process of Daelim transformers. This ensures Daelim maintains high quality standards even after its products have completed initial UL testing.
3. After Sales Service
a. Up to 24 months quality guarantee period. If there is any problem in the operation of your transformer, Daelim's after-sales team will solve it promptly and quickly;
b. Local after-sales installation service team. Whether you are in North America, South America or other regions, Daelim's local team can provide you with professional transformer installation, commissioning, maintenance and other services;
c. Daelim provides remote video guidance for transformer installation;
DB Transformer is the top transformer supplier in China. The factory is located in Jiangsu Province, covering an area of 30,000 square meters. With more than 20 years of transformer export experience, the professional technical team can meet your requirements for all technical standards; the professional marketing team will quickly and efficiently promote your transformer project, saving you more time and economic costs.
Various international certifications of transformers to ensure product quality, safety and reliability. The practical application of DB Transformer in nearly a hundred countries will make you more confident in DB Transformer. DB Transformer will be your good choice.
