TERASAKI XS1250ND - User Manual

www.terasaki.co.jp
CAT REF.
’
18-I73E
AirCircuitBreakers
MouldedCaseCircuitBreakers
&
AirCircuitBreakers
MouldedCaseCircuitBreakers
DCDC
DC

Summary

General Information on DC Circuit Breakers

Introduction to Terasaki DC Circuit Breakers

Provides an overview of Terasaki's DC circuit breakers and their application in new energy technologies.

General Applications of DC Circuit Breakers

Details general aspects and applications of DC circuit breakers in various sectors.

DC Circuit Breaker Selection Chart

Presents a chart to help select the appropriate DC circuit breaker based on voltage and frame size.

Ratings and Specifications of DC Breakers

Air Circuit Breakers for DC350 V-800 V

Provides detailed ratings and specifications for air circuit breakers suitable for DC 350V to 800V applications.

Moulded Case Circuit Breakers for DC350 V-600 V

Details the ratings and specifications for moulded case circuit breakers for DC 350V to 600V.

Moulded Case Circuit Breakers for DC750 V-1000 V

Presents ratings and specifications for moulded case circuit breakers designed for DC 750V to 1000V.

Switch-disconnectors for DC600 V-1000 V

Lists the ratings and specifications for switch-disconnectors operating in DC 600V to 1000V systems.

DC Circuit Breaker Characteristics

Time-Current Characteristic Curves and Ambient Compensation

Details time/current characteristic curves and ambient compensation for various DC circuit breaker models.

Mounting and Connection Guidelines

Conductor Connection for DC Circuit Breakers

Illustrates how to connect conductors to DC circuit breakers, considering system grounding and breaker poles.

Insulation Distances for DC600 V and Below

Specifies required insulation distances between breakers and earthed metal parts for DC 600V systems.

Insulation Distances for DC750 V-1000 V

Details insulation distance requirements for DC circuit breakers operating at 750V to 1000V.

Circuit Breaker Accessories

Internally Mounted Accessories

Covers accessories installed inside the circuit breaker, such as trip units and switches.

Externally Mounted Accessories

Details accessories mounted externally to the breaker, like motor operators and handles.

Outline Dimensions of DC Circuit Breakers

DC Air Circuit Breakers Outline Dimensions

Provides dimensional drawings and specifications for DC air circuit breakers.

DC Moulded Case Circuit Breakers Outline Dimensions

Presents outline dimensions for various series of DC moulded case circuit breakers.

TERASAKI XS1250ND Specifications

General

Brand	TERASAKI
Model	XS1250ND
Category	Circuit breakers
Language	English