S13-M 11kV/0.4kV 30KVA-2500KVA Oil Immersed Transformer-Winding Series

S13 Oil immersed power transformer is an independently developed product basing on the original S11 distribution transformer by research application of new material and new process and combing self-dependent innovation with technology import and optimal innovation design of iron core and coil structure to reduce no-load loss and noise.
No-load loss reduces by 37% in average. Noise level reduces 20%in average compared to current national standard JB/T10088-2004.
Performance level of the products reaches national advanced level.

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S13-M 11kV/0.4kV 30KVA-2500KVA Oil Immersed Transformer-Winding Series

 

    S13 Series 10 KV/0.4 KV Three Phases winding series off-load tap changer distribution transformer

    Model

    Rated

    Capacity

    Connection

    symbol

    Voltage combination (KV)

    No-load loss

    (W)

    Load loss

    (W)

    No-load

    Current

    Short circuit

    impedance

    High

    Voltage

    Tapping

    Range

    Low

    Voltage

    S13-M-30

    30 KVA

    Yyn0

    or Dyn11

    6KV

    6.3KV

    6.6KV

    10KV

    10.5KV

    11KV

    ±5% or ±2*2.5%

    0.4 KV

    0.415KV

    0.433KV

    80 W

    630/600

    2.3%

    4.0%

    S13-M-50

    50 KVA

    100 W

    910/870

    2.0%

    4.0%

    S13-M-63

    63 KVA

    110 W

    1090/1040

    1.9%

    4.0%

    S13-M-80

    80 KVA

    130 W

    1310/1250

    1.9%

    4.0%

    S13-M-100

    100 KVA

    150 W

    1580/1500

    1.8%

    4.0%

    S13-M-125

    125 KVA

    170 W

    1890/1800

    1.7%

    4.0%

    S13-M-160

    160 KVA

    200 W

    2310/2200

    1.6%

    4.0%

    S13-M-200

    200 KVA

    240 W

    2730/2600

    1.5%

    4.0%

    S13-M-250

    250 KVA

    290 W

    3200/3050

    1.4%

    4.0%

    S13-M-315

    315 KVA

    340 W

    3830/3650

    1.4%

    4.0%

    S13-M-400

    400 KVA

    410 W

    4520/4300

    1.3%

    4.0%

    S13-M-500

    500 KVA

    480 W

    5410/5100

    1.2%

    4.0%

    S13-M-630

    630 KVA

    570 W

    6200

    1.1%

    4.5%

    S13-M-800

    800 KVA

    700 W

    7500

    1.0%

    4.5%

    S13-M-1000

    1000 KVA

    830 W

    10300

    1.0%

    4.5%

    S13-M-1250

    1250 KVA

    970 W

    12800

    0.9%

    4.5%

    S13-M-1600

    1600 KVA

    1170 W

    14500

    0.8%

    4.5%

    S13-M-2000

    2000 KVA

    1510 W

    17820

    0.8%

    5.0%

    S13-M-2500

    2500 KVA

    1780 W

    20700

    0.7%

    5.0%

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