Page 13 - 青岛特变电工有限公司

油浸式变压器系列
Oil-immersed transformer series 青 岛 特 变

结构特征 / Structure
● 油温测量装置 ● oil temperature measurement device
变压器均装有玻璃温度计的管座，管座设在油箱顶部，伸入油内 Headers transformers are equipped with a glass thermometer, tube socket
1located on the top of the tank, inserted into the oil 120±10mm;
120±10mm; 1000~2000kVA transformer type equipped with outdoor thermometer signal;
1000~2000kVA 变压器装有户外式信号温度计； ● transformer tank
● 变压器油箱 Constituted by a corrugated wall transformer tank, the surface dust Spray,
paint firm. Corrugated fins not only has a cooling function, but also changes
变压器油箱由波纹壁构成，表面采用粉尘喷涂、漆膜牢固。波纹散 in the volume of transformer oil "breathe" elasticity, corrugated fins may
热片不但具有冷却功能，而且具有“呼吸”功能，波纹散热片的弹 compensate for temperature caused by lifting. Therefore, there is no
性可补偿因温度升降而引起的变压器油体积的变化。因此全密封变 conservator sealed transformer, the transformer reduces the overall height;
Transformer vacuum oiling process at the time of packaging, completely
压器没有储油柜，降低了变压器整体高度；
removes moisture transformers, transformer oil is not in contact with air.
变压器在封装时采用真空注油工艺，完全去除了变压器中的潮气， Effectively prevent oxygen and moisture intrusion caused by transformer
变压器油不与空气接触。有效地防止氧气和水分侵入变压器而导致 insulation transformers and transformer oil aging performance possible, so
from time to time oil sample test.
变压器绝缘性能下降和变压器油老化的可能，因此不定期进行油样
试验。

工作条件 / work condition

● 安装高度：海拔不超过 1000m ; ● Installation Altitude: not exceed 1000m;
● 环境温度：-40℃ ~+40℃。 ● ambient temperature: -40℃ ~ +40℃.

S11-M 型 6~10kV

油浸式配电变压器 / Oil-immersed distribution transformers
电压组合及分接范围
Voltage Combinationand Tap range 空载电流 短路阻抗
额定容量 联结组标号 空载损耗 负载损耗 Short
Rated capacity 低压 Vector No-load Load loss No-load circuit
current
(kVA) 高压 高压分接范围 Low Group Symbol loss(W) (W) impedance
high pressure High pressure (%) (%)
(kV) tap range (％ ) ressure
（kV）
30 100 630/600 2.3 4
50 130 910/870 2.0 4
63 150 1090/1040 1.9 4
80 180 1310/1250 1.9 4
100 200 1580/1500 1.8 4
125 240 1890/1800 1.7 4
160 280 2310/2200 1.6 4
200 340 2730/2600 1.5 4
250 400 3200/3050 1.4 4
11 10.5 ±5 0.4 Yyn0
315 10 6.3 480 3830/3650 1.4 4
6 ±2×2.5% 0.69 Dyn11
400 570 4520/4300 1.3 4
500 680 5410/5150 1.2 4
630 810 6200 1.1 4.5
800 960 7500 1.0 4.5
1000 1150 10300 1.0 4.5
1250 1360 12000 0.9 4.5
1600 1640 14500 0.8 4.5
2000 1960 19800 0.8 5
2500 2310 23000 0.7 5

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