Page 12 - 青岛特变电工有限公司

油浸式变压器系列
Oil-immersed transformer series

全密封油浸式变压器

Sealed oil immersed transformer

S11 型

概述 / Product overview 结构特征 / Structure

S11-M-30~2000/10 型全密封油浸式变压器适用于交流 50Hz、额 ● 铁芯
定工作电压 10kV 及以下的电力系统中，作为石油、冶金、化工、纺织、 铁芯选用高导磁晶粒取向冷轧硅钢片。铁芯为新式铁芯，全斜接缝
轻工等企业及粉尘较大场所的配电变压器。 迭积式铁芯，其铁芯柱为多级阶梯的圆截面，铁轭与铁芯为等截面。
S11-M-30~2000/10-type full-sealed oil-immersed transformers for AC 50Hz, ● 绕组
rated working voltage of 10kV and below the power system, as petroleum, 绕组采用瓦楞油道，不浸漆工艺，紧缩带绑扎；绕组均为同心式
metallurgy, chemical, textile, light industry and other large enterprises and dust
place the distribution transformers. 线圈：高压绕组具有对应分接电压要求的抽头，引至分接开关上，
开关安装在箱盖上、且需切断电源后方可变换分接电压。
型号含义 / Model and meaning ● 安全保护装置
30~2000kVA 变压器装有压力释放阀；
S 11- M □ / 10 根据用户需求可安装具有报警和跳闸端子的气体继电器；
● core
高压侧电等级 (kV) Core is made of high permeability grain oriented cold-rolled silicon steel. The
High side power rating (kV) core of the new core, miter joints convolution type iron core, its legs of
额定容量 (kVA) circular cross section multi-step, the yoke and the core of constant section.
Rated capacity (kVA) ● winding
Windings corrugated oil passage, not dipping process, tightening
全密封 belt lashing; concentric coil windings are: high voltage winding has a
Sealed corresponding tap tap voltage requirements, lead to a tap on the switch, the
设计序号 switch is mounted on the cover, and the need to cut After the power supply
Design No. before converting voltage tap.
三相 ● security devices
Three Phase 30~2000kVA transformer equipped with a pressure release valve;
Can be installed with alarm and trip relays gas terminals according to user
needs;
01 www.qingdaotebian.com