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S11 / S13 / S14 / S15 series roj-immersed transformers
S11 / S13 / S14 / S15 series roj-immersed transformers

S11 / S13 / S14 / S15 series roj-immersed transformers

    Lub ntsiab lus qauv

    GB1094.1-2-2013 GB/T 6451-2015
    Rated siab voltage: 10 (10.5, 11, 6, 6.3, 6.6) kV
    Rated qis voltage: 0.4kV
    kais ntau yam: tsis-excitation voltage tswj (± 5%, ± 2x2.5%)
    Kev tswj qhov hluav taws xob: (± 4x2.5%)
    Pab pawg sib txuas: Dyn11 lossis YynO
    Rwb thaiv tsev: LI75AC35 / AC5

    Lub ntsiab technical parameters

    Rated peev (kVA) Voltage sib xyaw thiab kais ntau yam Association pawg npe Tsis muaj load poob (W) Load poob (W) Tsis muaj loadcurrent (%) Short circuitimpedance (%)
    Siab voltage (kV) High voltagetap ntau yam (%) Tsawg voltage (kV)
    30 66.36.61010.511 ± 2 x 2.5 ± 5 0.4 Dyn11Yzn11Yyn0 100 630/600 ib 1.5 4
    50 130 910/870 ib 1.3
    63 150 1090/1040 ib 1.2
    80 180 1310/1250 ib 1.2
    100 200 1580/1500 Nws 1.1
    125 240 1890/1800 ib 1.1
    160 280 2310/2200 Nws 1
    200 340 2730/2600 Nws 1
    250 400 3200/3050 0.9
    315 480 3830/3650 ib 0.9
    400 570 ib 4520/4300 ib 0.8 ua
    500 680 5410/5150 ib 0.8 ua
    630 Dyn11Yyn0 810 6200 ib 0.6 4.5
    800 980 ua 7500 ib 0.6
    1000 1150 10300 Nws 0.6
    1250 1360 12000 0.5
    1600 1640 14500 Nws 0.5
    2000 Xyoo 1940 18300 Nws 0.4 5
    2500 2290 ib 21 200 0.4