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Areva S2DA User Manual

Areva S2DA
100 pages
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INSTRUCTIONS FOR INSTALLATION AND MAINTENANCE
安装和维护说明手册
D0578-02-ZH
1/100
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.
Equipment/设备:
S2DA / S2DAT
Type/类型:
CENTER BREAK DISCONNECTOR
中央开断隔离开关
Rated voltage/额定电压:
27.5 kV
Rated current/额定电流:
1250 - 2500 A
Notes/备注:
2
109801
24.03.06 Perissinotto Panighel
1
Release - 发布
13.01.2006 Perissinotto Panighel
Revision/修改 Description/描述 Date/日期 Compiled/撰写 Approved/批准

Table of Contents

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Areva S2DA Specifications

General IconGeneral
Operating MechanismSpring-operated mechanism
Rated Lightning Impulse Withstand Voltage95 kV
Rated Power Frequency Withstand Voltage38 kV
Mechanical Endurance10, 000 operations
StandardsIEC 62271-100

Summary

SAFETY INSTRUCTIONS

SPECIAL SAFETY REQUIREMENTS

Details critical safety protocols and potential hazards identified by icons and warnings.

GENERAL SAFETY REQUIREMENTS

Outlines general safety procedures for operators, installation, commissioning, and maintenance personnel.

DESCRIPTION

GENERAL

Provides a general overview of the S2DA/S2DAT disconnector series, its design, and compliance with standards.

PACKAGING AND SHIPMENT

TYPES OF PACKAGES

Describes the types of packaging used, ensuring protection against damage and weather during transit.

SHIPPING UNITS

Explains the division of disconnector parts into shipping units for simpler handling and installation.

RECEIPT AND STORAGE

RECEIPT

Instructions for inspecting delivered crates for damage and completeness upon arrival.

STORAGE

Guidelines for proper short-term and long-term storage of the equipment to maintain its condition.

UNPACKING AND LIFTING

INSTALLATION AND ADJUSTMENT

CONDITIONS AND PRELIMINARY OPERATIONS BEFORE INSTALLATION

Pre-installation requirements, consulting specific drawings, and preparing contact surfaces.

INSTALLATION OF THE SUPPORT STRUCTURES ON PILLARS

Details on mounting support structures onto concrete pillars.

INSTALLATION OF THE SINGLE-POLE S2DA DISCONNECTOR

Step-by-step guide for installing the S2DA disconnector components.

INSTALLATION OF THE SINGLE-POLE S2DAT DISCONNECTOR

Step-by-step guide for installing the S2DAT disconnector with earthing switch.

ADJUSTMENT OF THE S2DA / S2DAT DISCONNECTORS

Procedures for fine-tuning and adjusting the S2DA/S2DAT disconnector for optimal performance.

CONNECTIONS

MAINTENANCE PLAN

DISASSEMBLING THE SWITCHGEAR AND REPLACEMENT OF MAIN PARTS

DISASSEMBLING THE DISCONNECTOR

Steps for safely disconnecting and disassembling the disconnector unit.

DISASSEMBLING THE EQUIPMENT AND REPLACEMENT OF MAIN PARTS

Steps for disassembling equipment and replacing key parts.

LIST OF TOOLS

SPARE PARTS

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