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SC(B)10 型 20kV 环氧树脂浇注干式电力变压器
                                                                                 Epoxy resin casting dry type power transformers









            ▁ 型号含义 /model meaning

              SC     (B)     10  -  XXXX   /  **

                                                          额定高压电压 ( 按额定值填入 )
                                                          Rated high voltage voltage (filled in according to the rated value)
                                                          额定容量 (kVA)
                                                          Rated capacity (kVA)
                                                          性能水平代号
                                                          Performance level code
                                                          低压“箔”式线圈
                                                          Low voltage foil coil
                                                          三相固体成型(环氧浇注)
                                                          Three-phase solid forming (epoxy pouring)

            ▁ 产品标准

            GB/T 10228-2008       GB1094.11-2007          GB1094.11-2007 GB/T 10228-10228
                                                          Rated high voltage: 20(22, 24)kV
            额定高压:20(22、24)kV
                                                          Rated low voltage: 0.4kv
            额定低压:0.4kV
                                                          Tapping range: no excitation voltage regulation (+ / - 5%, + / - 2 * 2.5%)/
            分接范围:无励磁调压 (±5%,±2×2.5% )/ 有载调压 (±4x2.5%)     on-load voltage regulation (+ / - 4x2.5%)
            联结组别:D yn11or Y yn0                           Link group: D yn11or Y yn0
                                                          Insulation level: Ll125AC50/AC5
            绝缘水平: Ll125AC50/AC5
                          电压组合及分接范围 /Voltage combination and
             额定容量 (kVA)             tapping range           联结组标号      空载损耗   负载损耗 (W) 空载电流 (%)    短路阻抗 (%)
                                                                       (W)
             Rated capacity   高压 (kV)  高压分接范围 (% )   低压(kV)  Join group label  No-load   Load loss   No-load   Short circuit
                (kVA)    High voltage   High pressure   Low pressure   loss (W)  (W)    current (%)  impedance (%)
                            (kV)   tapping range (%)  (kV)
                 50                                                     305     1300       2.2        6
                 100                                                    485     2100       2          6
                 160                                                    605     2600       1.8        6

                 200                                                    665     3100       1.6        6
                 250                                                    760     3600       1.6        6
                 315                                                    875     4300       1.4        6

                 400        20                                          1035    5100       1.4        6
                                        ±5                   Dyn11
                 500        22                      0.4                 1215    6100       1.4        6
                                     ±2×2.5%                  Yyn0
                 630        24                                          1375    7200       1.2        6
                                                                                                                  39
                 800                                                    1580    8700       1.2        6           /
                                                                                                                  40
                1000                                                    1860    10300      1.1        6

                1250                                                    2145    12150      1.1        6
                1600                                                    2510    14600      1.1        6           WWW.JIUKO.COM.CN
                2000                                                    2915    17250      1.0        8

                2500                                                    3480    20400      1.0        8
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