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China S13-M Fully Sealed Oil Immersed Transformer - Energy Efficient, Low Noise, Reliable Suppliers & Factory

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Overview
As China's economy continues to develop, the demand for electricity has increased significantly, resulting in higher energy consumption and increased noise pollution from transformer equipment. In response to these challenges, global initiatives are being implemented to reduce energy consumption and enhance urban environments. The S13-M series three-phase distribution transformer stands out among its predecessors, the S9 and S11 models, offering remarkable improvements. This state-of-the-art transformer reduces no-load loss by 50% and 30%, respectively, while also decreasing noise levels by 5-8 dB. As a leading supplier and factory of high-quality transformers in China, we are committed to providing innovative solutions that align with efforts to create a sustainable future.

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    Scope of use

    S13-MType distribution transformer is suitable for three-phase 50HZ, 10KVVoltage level distribution system, for industrial Agricultural power distribution, power and lighting. Especially for reducing noise and improving the environment in cities. It is beneficial to environmental quality and reduce electricity operating costs.

    Model and its meaning

    product-description1
    Normal operating conditions of transformer
    Altitude not exceeding 1000m Ambient temperature:
    The highest temperature is +40℃;
    The average temperature of the hottest month is +30℃;
    The highest annual average temperature is +20℃;
    The lowest outdoor temperature is -25℃.
    Special conditions for use of transformers
    Altitude not exceeding 1000m Ambient temperature:
    The highest temperature is +40℃;
    Minimum temperature -45℃.
    (Detailed instructions when ordering)

    Transformer product standards

    GB 1094.1-2013    GB 1094.2-2013    JB/T 10088-2004
    GB 1094.3-2016    GB 1094.5-2008    JB/T 3837-2010
    GB/T 6451-2015    GB/T 7595-2008

    Structural features

    The guiding idea of the overall layout design is to summarize S9 and S11. Based on the experience of model design, we put product reliability first to ensure that the product meets the electrical performance, mechanical strength and heat dissipation requirements. Strength and other requirements.
    Core adopts 23ZH100 High magnetic permeability silicon steel sheet stacked structure.
    Both high and low voltage coils are wound in a cylindrical manner.
    The body and assembly structure are all made of mature S9 Type product structure.
    Oil tank and heat dissipation element adopt rectangular corrugated oil tank, 2000kVA and 2500kVA Fixed or detachable expansion plate radiator tank can be selected according to user requirements.
    Component selection S9 and S11 A proven component for a wide range of products.

    Main technical parameters

    Rated capacitance Voltage combination (kV) Join Group number No-load current (%) Short Circuit impedance (%) weight(kg) Dimensions(mm) gauge mm
    high pressure Low pressure Oil weight Total weight Length L Width B High H
    30 6
    6.3
    6.6
    10
    10.5
    11
    ±5%
    or
    ±2×2.5%
    0.4 Yyn0
    Dyn11
    80 4 65 250 705 445 850 400x400
    50 100 75 320 745 500 880 400x400
    63 110 85 375 775 515 965 400x400
    80 130 95 425 790 590 985 400x400
    100 150 100 480 820 640 1005 400x400
    125 170 110 540 835 710 1030 550x550
    160 200 120 625 865 740 1030 550x550
    200 240 145 750 1085 680 1110 550x550
    250 290 160 860 1175 755 1130 550x550
    315 340 175 980 1190 765 1175 550x550
    400 410 200 1180 1275 825 1210 660x660
    500 480 225 1350 1325 880 1280 660x660
    630 570 4.5 260 1580 1420 935 1315 660x660
    800 700 285 1835 1490 985 1375 820x820
    1000 830 350 2170 1690 1220 1395 820x820
    1250 970 410 2645 1825 1305 1460 820x820
    1600 1170 470 3240 1825 1270 1515 820x820
    2000 1380 540 2860 2085 1235 1715 1070x1070
    2500 1680 600 4435 2130 1255 1805 1070x1070

    Appearance and installation dimensions

    product-description2

    10kV class S13-M Dimensions of series oil-immersed distribution transformers

    Rated capacity (kVA) Appearance and installation dimensions(mm)
    L W H C1 C2
    30 750 643 974 400 400
    50 795 493 1013 400 400
    63 800 665 1050 400 400
    80 840 680 1075 400 400
    100 775 690 1100 550 550
    125 1260 900 1045 550 550
    160 1090 720 1140 550 550
    200 1180 780 1155 550 550
    250 1175 750 1180 550 550
    315 1315 890 1240 660 660
    400 1330 910 1280 660 660
    500 1390 930 1340 660 660
    630 1545 1030 1410 820 820
    800 1570 1020 1535 820 820
    1000 1800 1250 1430 820 820
    1250 1910 1130 1650 820 820
    1600 2010 1220 1740 820 820
    2000 2120 1280 1780 820 820
    2500 2450 1280 2720 1070 1070

    Ordering Instructions

    When ordering, please provide product model, rated capacity, high and low voltage rated voltage and high voltage tapping range, number of phases, frequency and connection group number.

    Frequently Asked Questions (FAQ)

    What are the primary applications of the S13-M distribution transformer?
    The S13-M type distribution transformer is designed for three-phase 50Hz, 10kV voltage level distribution systems. It is widely used in industrial and agricultural power distribution, power, and lighting, especially in urban environments to reduce noise and lower electricity operating costs.
    What are the normal ambient operating temperature limits?
    Under normal conditions, the maximum temperature is +40℃, the average temperature of the hottest month is +30℃, the highest annual average temperature is +20℃, and the lowest outdoor temperature is -25℃. The altitude should not exceed 1000m.
    Can this transformer operate in extreme cold environments?
    Yes, under special operating conditions, the transformer can operate with a minimum temperature of -45℃ and a maximum temperature of +40℃. Detailed instructions should be provided when ordering for special environmental requirements.
    What core materials and coil structures are used in the S13-M?
    The core uses a 23ZH100 high magnetic permeability silicon steel sheet stacked structure. Both the high and low voltage coils are wound in a cylindrical manner to ensure electrical performance and mechanical strength.
    What standard compliance does the S13-M transformer meet?
    The S13-M series complies with national and industry standards including GB 1094.1, GB 1094.2, GB 1094.3, GB 1094.5, GB/T 6451, GB/T 7595, JB/T 10088, and JB/T 3837.
    What details are required when placing an order?
    When ordering, please specify the product model, rated capacity, high and low voltage rated voltage, high voltage tapping range, number of phases, frequency, and connection group number.

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