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Siemens 3AK1 User Manual

Siemens 3AK1
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© Siemens AG 2006. All rights reserved.
3AK
Vacuum circuit-breaker module
3AK1 and 3AK3
OPERATING INSTRUCTIONS
Order no.: 9229 9923 176 0B
Ordering location: IC LMV LP PO P C41
AG 09.2013 en
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Siemens 3AK1 Specifications

General IconGeneral
BrandSiemens
Model3AK1
CategoryControl Unit
LanguageEnglish

Summary

For your safety

Signal terms and definitions

Defines hazard classification keywords like DANGER, WARNING, CAUTION, and NOTE.

Qualified personnel

Defines qualified personnel for operation and maintenance of the circuit-breaker module.

Transport, storage and packing

Transport

Instructions for transporting the vacuum circuit-breaker module, including weight and securing.

Unpacking

Procedures and required tools for safely unpacking the circuit-breaker module.

Storage

Recommendations for storing the vacuum circuit-breaker module under specific conditions.

Description

Design

Overview of the components that make up the 3AK vacuum circuit-breaker module.

Mechanism box

Explains the function and elements of the mechanism box.

Equipment

Lists the basic and additional equipment available for the 3AK vacuum circuit-breaker module.

Motor M1

Describes the motor component (M1) for charging the closing spring.

Closing solenoid Y9

Details the function and specifications of the closing solenoid.

Rating plate

Rating plate

Example of the circuit-breaker module's rating plate and its components.

Technical data

Technical data

Provides key electrical and mechanical specifications of the circuit-breaker module.

Switching times

Mounting

Electrical connection of the prime conductor

Instructions for making the electrical connection to the primary conductor.

Operation

Commissioning

Checklist and steps to ensure faultless functioning before commissioning.

First closing operation

Steps for performing the first closing operation after checks.

Maintenance

Maintenance and servicing

General safety and maintenance guidelines.

Maintenance

Information on maintenance-free operation and recommended inspections.

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