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
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