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SBH Series Oil Immersed Transformer
  • SBH Series Oil Immersed TransformerSBH Series Oil Immersed Transformer
  • SBH Series Oil Immersed TransformerSBH Series Oil Immersed Transformer
  • SBH Series Oil Immersed TransformerSBH Series Oil Immersed Transformer

SBH Series Oil Immersed Transformer

Model:SBH15/21/25-M Series
Comewill factory's quality SBH Series Oil Immersed Transformer, as a new generation of high-efficiency and energy-saving power equipment, have achieved breakthrough progress in energy efficiency. Compared with the S13 series, its no-load loss has been reduced by 30% and load loss has been reduced by 25%.

Welcome (Wenzhou) Electric Co., Ltd. is a professional China SBH Series Oil Immersed Transformer manufacturer and supplier, if you are looking for the high quality SBH Series Oil Immersed Transformer with low price, consult us now!

Our SBH series amorphous alloy transformer adopts advanced amorphous alloy strip wound iron core, fully utilizing its isotropic soft magnetic properties, achieving a significant reduction in no-load losses. In order to improve operational stability, precision wound copper foil coils are used on the low-voltage side, significantly enhancing short-circuit resistance. This series offers flexible wiring groups (Dyn11 or Yyn0), which help reduce harmonic distortion in the power grid and optimize power quality under various grid conditions.


During the manufacturing process, the vacuum degassing process completely eliminates residual bubbles inside the insulation system, ensuring long-term maintenance of good dielectric performance in harsh operating environments. This design perfectly combines ultra-low electromagnetic losses with excellent energy efficiency, providing reliable power guarantee for key applications such as renewable energy grid integration and urban power grid modernization.


Features

High quality SBH Series Oil Immersed Transformer is offered by China manufacturer Comewill. Buy SBH Series Oil Immersed Transformer which is of high quality directly with low price. Our this type of Oil Immersed Transformer is a powerful tool in your power distribution system, capable of handling various complex working conditions

1. Voltage and Capacity: The voltage level covers 10 to 35/0.4kV, and the capacity ranges from 30 to 2500kVA, which can basically meet the needs of small-scale distribution to industrial power.

2. Advanced iron core material: using amorphous alloy iron core, optimized molecular structure, and particularly balanced three-phase magnetic circuit. By utilizing its uniform magnetic properties, it can effectively prevent the generation of third harmonic and improve the quality of electrical energy.

3. Strong harmonic filtering capability: The low-voltage coil of SBH Series Oil Immersed Transformer adopts a special staggered winding structure, which dynamically reduces high-order harmonics and improves the power quality of the power grid by optimizing the magnetic field distribution.

4. Excellent energy efficiency: Fully utilizing the excellent magnetic properties of amorphous alloy materials, significantly reducing no-load losses, and minimizing excitation current, the energy-saving effect is significant and meets high efficiency standards.

5. Reliable sealing technology: The fully sealed oil tank design of SBH Series Oil Immersed Transformer, combined with vacuum oil injection technology, isolates air and prevents oil oxidation and leakage. Realize maintenance free operation to ensure long-term stability.

6. Excellent heat dissipation performance: With low heat design and efficient heat dissipation system, the equipment can maintain stable temperature rise even under overload, ensuring safe operation.



Technical Specifications

Rated capacity (kVA) Rated voltage Vector group No-load loss (W) Load loss (W) No-load current (%) Impedance voltage (%)
HV (kV) Tapping range (%) LV (kV) 15# 21# 25# 15# 21# 25#
100 6 6.3 6 10 10.5 11 ±5 Or ±2×2.5 0.4 Dyn11 Or Yyn0 75 75 60 1580 1350 1270 0.1 4
125 85 85 70 1890 1615 1530 0.1 4
160 100 100 80 2310 1975 1870 0.1 4
200 120 120 95 2730 2330 2210 0.1 4
250 140 140 110 3200 2735 2590 0.2 4
315 170 170 135 3830 3275 3100 0.2 4
400 200 200 160 4520 3865 3660 0.3 4
500 240 240 190 5410 4625 4380 0.3 4
630 320 320 250 6200 5300 5020 0.3 4.5
800 380 380 300 7500 6415 6075 0.3 4.5
1000 450 450 360 10300 8800 8340 0.4 4.5
1250 530 530 425 12000 10260 9720 0.4 4.5
1600 630 630 500 14500 12400 11745 0.3 4.5
2000 720 710 550 18300 14800 14000 0.3 5
2500 865 860 670 21200 16300 15450 0.25 5

Note:  The above data is subject to change due to technical improvement.

Hot Tags: SBH Series Oil Immersed Transformer,China, Manufacturer, Supplier, Factory, Wholesale, Customized, in Stock, Made in China, Low Price, Quality
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