INSTRUCTIONS FOR INSTALLATION AND MAINTENANCE
安装和维护说明手册
D0578-02-ZH
3/100
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.
6.4.7
Support of the vertical drive shaft of the earthing switch (Fig. 5A, 5B, 5D, 5E)
接地开关（图
5A
，
5B
，
5D
，
5E)
垂直驱动轴的支架
...............................................................................................................................................31
6.4.8
Intermediate guide and upper sections of the vertical drive shafts (Fig. 1A, 1B, 4B, 4D, 7A)
中间导轨和垂
直转动轴（图
1A
，
1B
，
4B
，
4D
，
7A
）的上半部分。
..............................................................................................32
6.4.9
Lower section of the vertical drive shaft and drive (Fig. 7, 7A)
垂直驱动轴的下半部分和操作机构（图
7
，
7A
）
..........................................................................................................................................................................33
6.4.10
Lower section of the vertical drive shaft and drive of the earthing switch (Fig. 7, 7A
）
垂直驱动轴的下
半部分和接地开关（图
7
，
7A)
的操作机构
................................................................................................................35
6.4.11
Mechanical interlocking device (Fig. 5C, 5F)
机械连锁装置（图
5C
，
5F
）
..........................................36
6.5
ADJUSTMENT OF THE
S2DA / S2DAT
DISCONNECTORS
S2DA/S2DAT
隔离开关的调整
...................................37
6.5.1
Adjustment of the live part (Fig. 2E, 2F)
过流部件的调整（图
2E
，
2F
）
...................................................37
6.5.2
Adjustment of the earthing switch (Fig. 8, 9)
对接地开关（图
8
，
9
）的调整
.............................................38
6.5.3
Vertical drive shaft and drive (Fig. 7)
驱动机构和垂直驱动轴（图
7
）
......................................................39
7.1
CONNECTIONS
接线
.........................................................................................................................................39
7.2
FINAL CHECKS AND FINE-TUNING
最终检查和微调
.................................................................................39
8.
MAINTENANCE PLAN
维护计划
............................................................................................................................41
NTC-1955/E
表
....................................................................................................................................................................42
9.
DISASSEMBLING THE SWITCHGEAR AND REPLACEMENT OF MAIN PARTS
隔离开关的拆卸及主要
部件的更换
..............................................................................................................................................................................46
9.1
DISASSEMBLING THE DISCONNECTOR
隔离开关的拆卸
.........................................................................46
9.1.1
Disconnection
断开
.........................................................................................................................................46
9.1.2
Disassembly
拆卸
............................................................................................................................................46
9.2
DISASSEMBLING THE EQUIPMENT AND REPLACEMENT OF MAIN PARTS
设备拆卸和主要部件的
更换
...............................................................................................................................................................................47
9.2.1
Male mobile contacts (Fig. 2, 2A, 2B)
雄动触头（图
2
，
2A
，
2B) ...............................................................47
9.2.2
Female mobile contacts (Fig. 2, 2A, 2B)
雌动触头（图
2
，
2A
，
2B)............................................................48
9.2.3
Drive [operating mechanism] (Fig. 7)
驱动机构（图
7
）
.............................................................................48
9.2.4
Flexible conductors
柔性导体
.........................................................................................................................49
9.2.5
Ball joints of the adjustable thrust linkages
可调节推力连杆的球铰
............................................................49
10.
LIST OF TOOLS
工具列表
....................................................................................................................................50
11.
SPARE PARTS
备品备件
.......................................................................................................................................50
ATTACHMENT "B": TIGHTENING TORQUES FOR SCREWS & BOLTS ..................................................................99
附件
B
：
螺钉螺栓紧固扭矩
......................................................................................................................................99
ATTACHMENT "C":
RECORDING FORM FOR COMMISSIONING OF SWITCHGEARS ......................................100
附件 C：
开关设备调试记录表
................................................................................................................................100