树脂绝缘干式变压器安装使用说明书

树脂绝缘干式变压器

Resin Insulated Dry Type Transformer

安装使用说明书Installation & Operation Instruction Manual

中国重庆市亚东亚集团变压器有限公司Chongqing Yadongya Group Transformer Co., Ltd, China

树脂绝缘干式变压器

Resin insulated Dry Type Transformer

安装使用说明书

Installation & Operation Instruction Manual

目录

Table of Contents

1.产品概述 (2)

Product Overview

2.使用条件 (2)

Operation Conditions

3.产品装卸 (2)

Product Loading & Unloading

4.产品运输 (3)

Product Transportation

5.检查验收 (3)

Inspection

6.仓储保管 (3)

Storage

7.变压器安装 (3)

Installation of Transformer

8.运行前的检查 (5)

Preoperational Checks

9.运行前的试验 (5)

Preoperational Tests

10.变压器投入运行 (6)

Operation of Transformer

11.变压器维护 (6)

Maintenance of Transformer

12.安全注意事项 (6)

Points of Attention for Safety

本安装使用说明书适用于我公司生产的额定容量为10000kVA 及以下，电压等级35kV及以下的无载 / 有载调压树脂绝缘干式变压器的装卸、运输、仓储保管、安装、使用及维护。

This Installation and Operation Instruction Manual is applicable to the loading & unloading, transportation, storage, installation, operation and maintenance of the resin insulated dry type transformer produced by our company with a rated capacity of 10000KVA or below, and voltage of 35KV or below used for voltage regulations under no load/load.

1.产品概述

我公司生产的树脂绝缘干式变压器是引进德国HUBERS公司的环氧树脂真空压力浇注设备生产的，铁心材料采用优质高导磁低损耗晶粒取向冷轧硅钢片，高压线圈采用复合绝缘电磁线分段绕制，低压线圈采用铜箔或复合绝缘电磁线绕制，线圈绕制后均采用饱和填料环氧树脂，在真空状态下浇注、压力下浸渍，经高温固化形成整体。产品技术性能指标完全符合GB6450—86国家标准及IEC726国际标准。该产品具有如下几个特点：（1）具有良好的阻燃性，使用安全，可安装在负荷中心；（2）节能降耗；（3）体积小，重量轻，便于安装；（4）无污染，不需特别维护；（5）耐潮湿；（6）局部放电量小；（7）机械强度高、不开裂。因此可广泛应用于输变电系统、宾馆酒店、高层建筑、商业中心、体育场馆、石油化工、机场、码头、车站、海上钻井平台等场所，特别是安装空间有限，须靠近负荷中心和具有特殊防火要求的场所，更能充分发挥其体积小、阻燃性好的优越性。

1.Product Overview

The resin insulated dry type transformer made by our company is produced with the epoxy resin pouring equipment under vacuum pressure , which was imported from HUBERS Company, Germany. Among which the iron core was made from top quality grain orientation cold rolled silicon chips of high magnetic conduction and low loss, HV coils were cast section by section with compound insulating magnetic wires, and LV coils were cast with copper foils or compound insulating magnetic wires. After the coils were cast, saturated packing-epoxy resin were poured in and immersed under vacuum status and pressure, and then solidified to form an integral under high temperature. The product’s technical specifications comply fully with the

Chinese Standard GB6450-86 and international standard IEC 726. The product has the following features:

(1) Good flame retardancy, safe in use, and can be located in the load center;

(2) Energy saving;

(3) Small volume, light weight and easy for installation;

(4) Without any pollution, and no special maintenance is required;

(5) Moisture resistance;

(6) Small amount of partial discharges;

(7) High mechanical strength without possibility of ruptures

Therefore, the Transformer can be widely used in such places as power transmission and transformation system, hotels, high buildings, business centers, gyms, petrochemical, airports, docks, stations, sea drilling platforms and etc, especially in such places with limited installation spaces, close to the load centers and with special requirements for fire fighting, where can fully exert its advantages of small volume and good retardancy.

2.使用条件

2.1 冷却方式：有空气自冷（AN）和强迫风冷（AF）两种。对

空气自冷（AN）和强迫风冷（AF）的变压器，均需保证变压

器室具有良好的通风能力。当变压器安装在地下室或其他通风能力较差的环境时，须增设散热通风装置，通风量按每1kw损耗4 m3 / min风量选取。

2.2 保护等级有IP00、IP20、IP23等形式。

2.3 变压器安装地点的海拔高度不超过1000米，环境温度不高于40℃，若环境温度高于40℃或海拔超过1000米，应按GB6450

和有关规定做适当定额调整。

2. Operating Conditions

2.1 Cooling mode: Air natural cooling (AN) and forced air cooling (AF)

For the AN and AF types of transformers, the transformer rooms shall be provided with good ventilations. When the transformer is installed underground rooms or in other environments with poor ventilations, a heat removing and ventilation device shall be provided, with Qty of ventilation to be selected as 4 m3 / min per 1 KW.

2.2 Protection grade: IP00, IP20 and IP23