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Epoxy resin cast dry transformer
SCB10、SCB13 环氧树脂浇注干式变压器
概述 /Overview
本产品具有广泛的使用领域,尤其适合使用在防火要求高的场所,如矿井、油田、地铁、
发电厂、学校、医院、商业中心、高层建筑及一切户内配置系统中。
This product has a wide range of applications, especially suitable for use in places
with high fire protection requirements, such as mines, oil fields, subways, power
plants, schools, hospitals, commercial centers, high-rise buildings and all indoor
configuration systems.
型号含义 /Model meaning
S C (B) □ - □ 10
高压侧电压等级 (kV)/High voltage side voltage level (kV)
额定容量 (kVA)/Rated capacity (kVA)
设计序号 /Design Number
低压箔式线圈 /Low pressure foil coil
成形固体浇注 /Formed solid casting
三相 /Three phase
工作条件 /Working conditions
● 安装高度:海拔不超过 1000m; ● Installation height: the altitude does not exceed 1000m;
● 电源电压的波形:似于正弦波; ● Waveform of power supply voltage: like sine wave;
● 多相电源电压的对称性:多相变压器所连接的电源电压应近似 ● Symmetry of multi-phase power supply voltage: The power supply voltage
connected to the multi-phase transformer should be approximately
对称。 symmetrical.
● 环境温度:最高气温 +40℃;最高日平均气温 +30℃;最高 ● Ambient temperature: the highest temperature +40℃ ; the highest daily average
年平均气 温 +20℃;最低气温 -30℃ ( 适用于户内式变压器 )。 temperature +30℃ ; the highest annual average temperature +20℃ ; the lowest
temperature -30℃ (for indoor transformers).
主要技术参数 /The main technical parameters
额定容量 电压组合 Voltage combination 联结组标号 损耗 (120° kW)loss 空载电流 短路阻抗 重量 weight(kg)
Short
Rated 高压 high 高压分接范围 低压 Low Junction No-load circuit 总重
capacity pressure High voltage tap pressure group 空载 负载 current impedance 油重 Total
(kVA) (kV) range (%) (kV) label No load load (%) (%) Oil weight weight
30 0.71 0.19 1.6 250 320
50 1 0.27 1.4 370 460
63 1.38 0.37 1.2 460 550
80 1.57 0.4 1.1 490 580
100 1.85 0.47 1.0 570 680
125 2.13 0.54 1.0 4 640 750
160 2.52 0.62 0.9 775 890
200 6 2.75 0.72 0.8 895 1030
250 6.3 Yyn0 3.47 0.88 0.8 1100 1250
±5%
315 6.6 ±2x2.5% 0.4 3.99 0.98 0.7 1200 1350
10
400 10.5 Dyn11 4.88 1.16 0.7 1460 1610
500 11 5.87 1.34 0.6 1680 1840
630 5.96 1.3 0.6 1800 1980
800 6.95 1.52 0.5 2130 2310
1000 8.13 1.77 0.45 2520 2720
1250 9.69 2.09 0.45 6 3075 3300
1600 11.73 2.45 0.45 3670 3900
2000 14.45 3.32 0.4 4420 4670
2500 17.17 4.0 0.4 5310 5580
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