Eaton DS-206 series - User Manual

Effective November 2010
Supersedes IB 33-790-1I Dated 10/98
Instruction Booklet IB 33-790-1J
Instructions for Low Voltage Power
Circuit Breakers Types DS and DSL

Summary

Section 2 - First Removal of Breaker from Compartment

Section 4 - Basic Operating Instructions

Trial Operation and Breaker Movement

Steps for general operation, using the levering device, and placing breaker in positions.

Charging, Closing, and Opening

Procedures for charging springs, closing, and opening the breaker.

Section 5 - Description and Explanation of Operation

Operating Mechanism Overview

Explanation of the spring-stored energy mechanism and its types.

Section 6 - Circuit Breaker Pole Units, Description, and Operation

Pole Unit Assemblies and Contacts

Section 7 - Arc Chute

Section 8 - Circuit Breaker Automatic Tripping System

Tripping System Components

Overview of sensors, Amptector trip units, and actuator.

Amptector Trip Unit Details

In-depth look at Amptector II-A and I-A trip units, including settings.

Trip Unit Functions and Servicing

Explanation of making current release, servicing, and actuator function.

Sensors and Optional Accessories

Amptector Trip Unit Test Kit

Details on the test kit for checking Amptector trip unit operation.

Section 9 - DSL Circuit Breakers and Fuse Trucks

DSL Breakers and Current Limiters

Section 12 - Inspection and Maintenance

Inspection Procedures and Frequencies

Contact Replacement and Arc Chutes

Mechanism and Factory Adjustments

Lubrication Guidelines

Eaton DS-206 series Specifications

General

Brand	Eaton
Model	DS-206 series
Category	Circuit breakers
Language	English