S13 type 10kV oil-immersed transformer
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S13 type 10kV oil-immersed transformer
S13 series oil-immersed transformer, is a traditional structure, compact product structure, high reliability transformer products. This series of products adopts fully sealed oil tank to isolate transformer oil from air and slow down the aging of transformer oil and insulation parts. Products are widely used in urban and rural power grid construction and renovation projects. This product is particularly suitable for areas where power is insufficient, load fluctuations are large, and routine maintenance is difficult. Since the transformer adopts a fully sealed structure to avoid contact between transformer oil and air, it can operate in a humid environment and is an ideal distribution equipment in the vast distribution network in urban and rural areas. Model Type voltage combination Voltage combination Bonding Group Label connection symbol short circuit impedance Short-circuit impedance Loss (W) No-load current No-load current(%) High pressure H-V tap range Tapping range Low pressure L-V No-load loss No-load loss Load loss Load loss S13-M-30 15 13.5 11 10.5 10 6.3 6 ± 5% ± 2 × 2.5% 0.4 0.69 Yyn0 Dyn11 4.0 80 630/600 2.3 S13-M-50 100 910/870 2.0 S13-M-80 130 1310/1250 1.9 S13-M-100 150 1580/1500 1.8 S13-M-125 170 1890/1800 1.7 S13-M-160 200 2310/2200 1.6 S13-M-200 240 2730/2600 1.5 S13-M-250 290 3100/3050 1.4 S13-M-315 340 3830/3650 1.4 S13-M-400 410 4520/4300 1.3 S13-M-500 480 5410/5100 1.2 S13-M-630 4.5 570 6200 1.1 S13-M-800 700 7500 1.0 S13-M-1000 830 10300 1.0 S13-M-1250 970 12000 0.9 S13-M-1600 1170 14500 0.8 S13-M-2000 5.0 1510 17800 0.8 S13-M-2500 1780 20700 0.7
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