ABB BUE 유지 관리 매뉴얼 - 페이지 7

{카테고리_이름} ABB BUE에 대한 유지 관리 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. ABB BUE 20 페이지. On-load tap-changers
ABB BUE에 대해서도 마찬가지입니다: 사용자 설명서 (12 페이지)

페이지 인쇄
ABB BUE 유지 관리 매뉴얼

1. Introduction

1.1 General

The motor-drive mechanisms, types BUE and BUL2,
manufactured by ABB, have been developed over many years
to provide maximum reliability. The simple and robust design
gives a service life equal to the service life of the transformer.
Minimum maintenance is required for trouble-free operations.
The motor-drive mechanism is attached to the transformer
tank and connected to the on-load tap-changer by means of
drive shafts and a bevel gear.

1.2 Design

The design and layout of the motor-drive mechanisms are
shown in Figs. 1 and 2 (BUE) and Figs. 3 and 4 (BUL2).

1.3 Legend

Towards motor-drive upper limit
Towards motor-drive lower limit
LOCAL control
REMOTE control
1ZSC000498-ABH en, Rev. 1 | Maintenance guide BUE/BUL2 7