TGW45 DW45 Intelligent Universal Air circuit breaker

Product Overview

Description

 

DW45 Intelligent Universal  Air circuit breaker

 

TGW45 intelligent universal circuit breaker are applicable to a distributing network circuit of AC 50HZ,with rated voltage

660V(690V)and below,rated current 630A-6300A,used to distribute the power and protect the circuit from overload and

short circuit.the circuit breaker also has the feature of intelligent protection.it can also be used for infrequent circuit

 conversion under normal condition.the circuit has open communication interface,and it can achieve "four-remote control"

 in order to satisfy the requirement of automation system's control.

 

 

Frame size rated current inm(A)	Rated current InA	Rated insulation voltage(v)	Rated limit short-circuit breaking capacity lcu(kA)		Rated operating short-circuit breaking capacity lcu(kA)		Rated short-time withstand current lcw kA(1s)
			400V	690V	400V	690V
2000	630 800 1000 1250 1600 2000	690	80	50	50	40	50
3200	2000 2500 3200		100	65	65	50	65
4000	3200 3600 4000		100	65	65	50	65/80
6300	4000 5000 6300		120	80	80	70	85/100