INSTRUCTIONS FOR INSTALLATION AND MAINTENANCE
安装和维护说明手册
D0578-02-ZH
57/100
AREVA T&D S.p.A. – Via Meucci, 22 30020 Noventa di Piave (VE) ITALY – Tel. : 39 0421 309511 – Fax : 39 0421 65254
Subsidiary of AREVA T&D Italy SpA (AREVA group) with registered office in Via Meucci, 22 30020 Noventa di Piave (VE) - ITALY, under Art. 2359 of the Italian Civil Code.
Key of the assembly of the single-pole S2DAT disconnector with earthing switch on the side of
the female contact
在雌触头侧面有接地开关的单极
S2DAT
隔离开关的组件图例
(Fig. 1B)
(
图
1B)
1.1 INSULATOR
—
绝缘子
2.0
LIVE PART —
过流部件
5.0 LOWER
BASE
—
下底座
4.0
DISCONNECTOR SUPPORT —
隔离开关支架
4.0.1 INTERMEDIATE GUIDE FOR THE VERTICAL DRIVE SHAFT (*) —
垂直驱动轴
(*)
的中间导轨
4.0.2 DRIVE SUPPORT —
驱动支架
7.1
MOTOR DRIVE —
电机驱动机构
7.3
MANUAL DRIVE —
手动驱动机构
7.7.1 UPPER SECTION OF THE VERTICAL DRIVE SHAFT OF THE DISCONNECTOR —
隔离开关垂直驱动轴的上半部分
7.7.2 LOWER SECTION OF THE VERTICAL DRIVE SHAFT OF THE DISCONNECTOR —
隔离开关垂直转动轴的下半部分
7.8.1 UPPER SECTION OF THE VERTICAL DRIVE SHAFT OF THE EARTHING SWITCH —
接地开关垂直转动轴的上半部分
7.8.2 LOWER SECTION OF THE VERTICAL DRIVE SHAFT OF THE EARTHING SWITCH —
接地开关垂直转动轴的下半部分
8.0
EARTHING SWITCH —
接地开关
(*)
only for very high installations (see specific installation drawings)
(*)
只使用于非常高的装置（见专门安装图纸
)
