Siemens SINOVA User Manual

Siemens SINOVA Specifications

General

Brand	Siemens
Model	SINOVA
Category	Protection Device
Language	English

Summary

Introduction to SINOVA Circuit Breakers

Technical Support and Safety Information

Information on obtaining technical assistance and essential safety guidelines for circuit breakers.

Introduction to SINOVA Circuit Breakers

Standards, Transport, and Storage

Overview of compliance standards and guidelines for handling and storing circuit breakers.

Circuit Breaker Description

Mechanical Components and Identification

Details on mechanical parts, guide frames, and identification labels of the circuit breaker.

Circuit Breaker Description

Indicators, Operation, and Installation

Explanation of indicators, operational procedures, and installation guidelines for the circuit breaker.

Circuit Breaker Description

Racking, Positioning, and Removal/Insertion

Guides for racking, positioning, removing, and inserting the circuit breaker.

Circuit Breaker Description

Closing, Opening, Commissioning, and Connections

Procedures for operation, commissioning, and making main and secondary connections.

Electronic Components

ETU Overview, Types, and Protection Functions

Overview of ETU types, functions, indicators, protection settings, and characteristics.

Electronic Components

ETU350WJ and ETU360WJ Detailed Functions

Detailed descriptions and functions of the ETU350WJ and ETU360WJ models.

Electronic Components

ETU Indicators, Menus, and Recommissioning

Explanation of ETU indicators, menus, tripping reasons, and recommissioning procedures.

Electronic Components

Protection Function Settings and Characteristics

Details on setting values and characteristic curves for protection functions.

Accessories

Accessory Overview and Installation Preparation

General overview of accessories and essential preparatory steps for installation.

Accessories

Interlocking, Control, and Signaling Accessories

Details on accessories for interlocking, closing, opening, and signaling functions.

Accessories

Coils, Trips, Releases, and Counting Mechanisms

Description and specifications for coils, trips, releases, and counting mechanisms.

Accessories

Accessory Part Numbers and Specifications

Part numbers and technical specifications for various accessories.

Accessories

Connection Bars and Secondary Terminals

Article numbers and installation for connection bars and secondary disconnect terminals.

Accessories

Test Devices and External Transformers

Description and usage of test devices and external transformers for ETU.

Accessories

Conversion Sets and Locking Devices

Details on conversion sets and accessories for locking and interlocking.

Accessories

Door Interlocks and Mechanical Interlocks

Installation and function of door interlocks and mechanical interlock systems.

Accessories

Bowden Wire Installation

Step-by-step instructions for installing and adjusting Bowden wires for mechanical interlocks.

Accessories for Integration in Power Distribution Equipment

Door Sealing Frames and Protective Covers

Installation of door sealing frames (IP41) and protective covers (IP55).

Accessories for Integration in Power Distribution Equipment

Arc Chute Covers and Phase Barriers

Article numbers and installation of arc chute covers and phase barriers.

Accessories for Integration in Power Distribution Equipment

Shutter Installation Procedures

Instructions for installing shutters on frame sizes I and II circuit breakers.

Accessories for Integration in Power Distribution Equipment

Phase Barrier Installation Details

Instructions for installing phase barriers on fixed-mounted and withdrawable circuit breakers.

Inspection & Maintenance

General Principles, Safety, and Personnel

Overview of maintenance principles, safety regulations, and personnel qualifications.

Inspection & Maintenance

Planning Inspections, Logging, and Maintenance Tasks

Guidelines for planning inspections, logging activities, and maintenance tasks.

Inspection & Maintenance

Performing Visual Inspection and Mechanical Tests

Procedures for visual inspection and testing mechanical functions of the circuit breaker.

Inspection & Maintenance

Testing Withdrawable Breaker Functions and Auxiliary Circuits

Testing mechanical functions of withdrawable breakers, guide frames, and auxiliary circuits.

Inspection & Maintenance

Testing Internal Accessories and ETU

Testing internal accessories, ETU settings, and inspection procedures.

Inspection & Maintenance

Inspecting Arc Chutes, Contacts, and Wear

Guidelines for inspecting arc chutes, covers, main contacts, and checking contact wear.

Inspection & Maintenance

Preparation for Maintenance Procedures

Steps required to prepare for maintenance, including safety and breaker discharge.

Inspection & Maintenance

Maintaining Arc Chutes and Contact Systems

Procedures for maintaining arc chutes and the main contact system, including replacement.

Inspection & Maintenance

Main Contact System Component Procedures

Steps for removing and installing components of the main contact system.

Inspection & Maintenance

Rear Housing and Internal Transformer Removal

Procedures for removing the rear housing and internal current transformers.

Inspection & Maintenance

Contact Carrier and Conduction Path Procedures

Steps for removing and installing contact carriers and conduction paths.

Inspection & Maintenance

Installing Conduction Paths, Contact Carriers, and Transformers

Instructions for installing conduction paths, contact carriers, and current transformers.

Inspection & Maintenance

Attaching Rear Housing and Connecting Contact Carriers

Steps for attaching the rear housing and connecting contact carriers, including functional tests.

Technical Specifications

Circuit Diagrams and Terminal Connections

Overview of circuit diagrams and detailed terminal connection diagrams.

Technical Specifications

Dimension Drawings and Safety Distances

Dimensional drawings for various breaker types and safety distance information.

Technical Specifications

Accessory Dimensions and Cutouts

Dimensions for accessories like mechanical interlocks, arc chute covers, phase barriers, and door cutouts.

Troubleshooting

Common Faults and Remedies

Table listing common faults, their causes, and recommended remedies for circuit breakers.

Troubleshooting

Positioning, Racking, and Cabinet Door Issues

Troubleshooting guide for issues related to positioning, racking, and cabinet door interlocks.

Disposal

End-of-Life Disposal and Recycling

Guidelines for proper disposal of circuit breakers and electronic waste.

ESD Guidelines

Handling Electrostatic Sensitive Devices (ESDs)

Essential precautions for handling electronic modules and components sensitive to electrostatic discharge.

ESD Guidelines

ESD Protective Measures Illustration

Illustrations of required ESD protective measures for workstations and personnel.

List of Abbreviations

Technical Abbreviations (A-I)

Alphabetical list of abbreviations and their meanings (A-I) used in the manual.

List of Abbreviations

Technical Abbreviations (I-Z)

Alphabetical list of abbreviations and their meanings (I-Z) used in the manual.

Glossary

Glossary of Circuit Breaker Terms

Definitions of terms related to circuit breaker functions, components, and operations.