Areva S2DAT - Connections

INSTRUCTIONS FOR INSTALLATION AND MAINTENANCE
安装和维护说明手册
D0578-02-ZH
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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.
6.5.3 Vertical drive shaft and drive (Fig. 7)
驱动机构和垂直驱动轴（图 7 ）
Carry out a few manual OPENING/CLOSING operations and check that the end
positions (CLOSED and OPEN) of the drive match the respective end positions of the
mobile arms of the switchgear.
手动执行几次“开”“关”操作，确保驱动机构开关终点正好对应于开关设备动臂相
应的终点。
In order to synchronize - if needed - the mobile arm of the disconnector and the drive,
you can loosen the screws (7.10 Fig. 7) that fasten the clamp (7.12 Fig. 7). You can
then advance or retard the OPENING/CLOSING of the mobile arms by turning the
vertical drive shaft (7.7 and 7.8 Fig. 7) while holding the clamp (7.12 Fig. 7) firmly
fixed. When you have achieved the required condition, tighten the screws (7.10 Fig.
7) with a torque of around 80 Nm to lock the shaft.
必要时，为了使隔离开关的动刀臂和操作机构同步，你可以松开固定卡箍（图 7 之
7.12）的螺钉（图 7 之 7.10）。然后在抓住卡箍（图 7 之 7.12）使其不动的时候，转
动垂直驱动轴（图 7 之 7.7，7.8)，来提前或延迟动刀臂的“开闸”/“合闸”动作。达
到所需要求以后，用约 80 Nm 的扭矩拧紧螺钉（图 7 之 7.10）来锁定轴。
Danger
危险
7.1 CONNECTIONS
接线
• Connect to the station earthing system all earthing points.
将所有接地点接通电站接地系统。
• Connect electrically the drive in accordance with the wiring diagrams supplied.
按提供的接线图接通驱动机构电线。
• Connect adequately the high-voltage conductors to the line connection pads.
接线衬板里应插入足够的高压导体。
• Check that acceptable mechanical loads on the disconnector are not exceeded.
确保隔离开关上的机械负荷不超过允许值。
7.2 FINAL CHECKS AND FINE-TUNING
最终检查和微调
Important
重要
Before carrying out the fine-tuning operation described
below, remove all the protection sheaths of the flexible
conductors.
在执行下面描述的微调操作之前，取下所有柔性导体上的保护
外壳。
Carry out some manual and motor operations and check that:
进行几次手动和电动操作，并检查：