Sealed oil-immersed amorphous alloy core distribution transformer is a high-efficiency and energy-saving product that uses amorphous alloy as the magnetic conductive material. It strictly complies with national and industrial technical standards, aligns with the national energy-saving technology promotion policy, and has been stably applied in power grids at home and abroad for nearly two decades. Suitable for 10kV power distribution systems with a capacity range of 30kVA to 200kVA, the transformer can operate safely indoors or outdoors under normal conditions at altitudes below 1000m and ambient temperatures from -25℃ to +40℃. Customized versions are also available for special working conditions based on customer requirements.
10kV Amorphous Alloy Distribution Transformer is made of amorphous alloy strips produced from iron, boron and other materials through special processes, featuring excellent soft magnetic properties, low excitation power and extremely low no-load loss. The rational three-phase five-limb wound structure lowers the overall height and facilitates coil assembly. While the load loss is equivalent to that of the S9 series, the no-load loss of the SBH15 series is reduced by approximately 75%, bringing remarkable energy-saving benefits.
Assembly, tank structure and protective devices of the transformer all adopt mature fully sealed oil-immersed design. Equipped with a corrugated tank without a conservator and manufactured via vacuum drying, vacuum oil filtration and oil-filling processes, the unit is core-pulling-free, highly sealed and slow in insulation aging. With high reliability and long service life, it is an ideal energy-saving device for urban and rural power grids, industrial, mining and civil power distribution applications.
| Main Technical Parameter(can customize it according to your techncial data) | ||||||||||
| Rated Capacity(K VA) | Voltage Combination | Vect or Grou p | No-load Loss ( KW) | Load Loss (KW) | No- load Curent % | Short- circuitimpedance | Weight(kG) | |||
| High Voltage(KA) | High Voltage Tapping Range | Low Voltage(KA) | Oil Weight | Gross Weight | ||||||
| 30 | 20-10 | ±5×2.5% ±2×2.5% | 0.4 | Dyn1 1 | 0.09 | 0.66 | 2.1 | 5.5 | 180 | 420 |
| 50 | 0.13 | 0.96 | 2 | 150 | 495 | |||||
| 63 | 0.15 | 1.145 | 1.9 | 170 | 560 | |||||
| 80 | 0.18 | 1.37 | 1.8 | 190 | 635 | |||||
| 100 | 0.20 | 1.65 | 1.6 | 215 | 710 | |||||
| 125 | 0.24 | 1.98 | 1.5 | 250 | 840 | |||||
| 160 | 0.29 | 2.42 | 1.4 | 285 | 945 | |||||
| 200 | 0.33 | 2.86 | 1.3 | 340 | 1125 | |||||
| 250 | 0.40 | 3.35 | 1.2 | 390 | 1295 | |||||
| 315 | 0.48 | 4.01 | 1.1 | 445 | 1475 | |||||
| 400 | 0.57 | 4.73 | 1.0 | 515 | 1712 | |||||
| 500 | 0.68 | 5.66 | 1.0 | 6.0 | 460 | 1995 | ||||
| 630 | 0.81 | 6.82 | 0.9 | 565 | 2450 | |||||
| 800 | 0.98 | 8.25 | 0.8 | 635 | 2765 | |||||
| 1000 | 1.15 | 11.33 | 0.7 | 840 | 3650 | |||||
| 1250 | 1.35 | 13.20 | 0.7 | 970 | 4220 | |||||
| 1600 | 1.63 | 15.95 | 0.6 | 1105 | 4800 | |||||
| 2000 | 1.95 | 19.14 | 0.6 | 1205 | 5240 | |||||
| 2500 | 2.34 | 22.22 | 0.5 | 1300 | 5650 | |||||
Distribution transformers are designed and produced in strict accordance with GB 1094, JB/T 10318 and other national standards and industry norms, and the whole process follows the ISO quality management system, from the core, coil raw materials into the factory to the finished product after a number of tests, including withstand voltage test, loss test, ratio test, insulation resistance test, etc., to ensure that the product performance is stable and reliable quality.
Adopting amorphous alloy core, no-load loss is reduced by about 75% compared with traditional S9 series, all loss parameters are measured according to the standard, and third-party test reports or factory test reports can be provided, the data is real and verifiable, and meets the requirements of the national energy-efficiency level.
Under normal use and maintenance conditions, the service life of the product can be up to 20 years or more; the whole machine to provide a standard warranty period, the warranty period where the product itself is caused by quality problems caused by failures, are provided free of charge repair or replacement services.
The transformer is packed in export standard marine wooden case, moisture-proof, shock-proof, collision-proof, suitable for long-distance transportation; it can support sea, land, road and steam transport and other modes of transportation, which can be flexibly selected according to the destination and delivery requirements, to ensure that the goods are delivered safely.
Fully sealed structure, the body is firmly fixed, normal transportation bumps will not affect the internal performance; transportation is recommended to avoid violent impact, tipping, can be installed and used directly after arrival, no need for additional lifting core inspection.
The standard configuration includes basic accessories such as body, casing, pressure release valve, thermometer seat, grounding device, etc.; gas relay, oil thermometer, display and control instrument, anti-fouling casing, stainless steel tank and other accessories can be selected according to the needs of different configurations, the price and functions of different configurations are slightly different.
Standard accessories can meet the regular outdoor power distribution use, cost-effective; high accessories such as gas relay can be real-time monitoring of internal faults, stainless steel tank corrosion life is longer, anti-fouling casing is suitable for coastal, high dust and other harsh environments, reliability and application of the scene is more extensive.
30kVA-200kVA conventional capacity, standard voltage models, scheduling generally 7-15 working days after production can be completed; the specific cycle according to the number of orders and scheduling situation slightly adjusted.
Special voltage, special accessories, special environmental adaptation of customized products, due to the design and process adjustment, the cycle will be extended, generally 15-25 working days; a larger number of bulk orders can be negotiated batch delivery.
