EGA1 Series High Voltage High Speed Hot Sale Air Circuit Breaker

IntelligentController is one of the core components of the circuit breaker. Properties of the intelligent controller protective functions of over-load lomg time-delay and inverse time limit, short time-delay and inverse time limit, short time-delaydefinite time limit.

Product Details Company Profile

Description

Model NO.:EGA1 Series

Breaking Capacity:High Voltage Circuit Breakers

Operation:Manual Type

Speed:High-Speed Circuit Breaker

Arc-extinguishing Medium:Air

Installation:Fixed

Structure:ACB

Poles Number:3p,4p

Type:Circuit Breaker

Function:Conventional Circuit Breaker

Certification:ISO9001-2000, CE, CB, Semko

Number of Poles:3/4

Rated Operating Voltage Ue:230V/400V

Rated Insulation Voltage Ui:500V/400V/690V

Dielectric Property:2500V

Rated Current in:12.5,16,20,25,32,40,50,63,400,630,800,1250,1600

Trademark:Eleco

Origin:Zhejiang, China

Application
IntelligentController is one of the core components of the circuit breaker. Properties of the intelligent controller

protective functions of over-load lomg time-delay and inverse time limit, short time-delay and inverse time limit, short time-delaydefinite time limit; instantaneous opercotion pretedion;Single-phase grounding failure protection;Display of setting current Ir and operational current;Ampere meter;Over-load alarm;Short-circuit alarmTesting of operation properties

Note: The breakers with telecommunication port are available to realize remote

Model		EGA1-2000	EGA1-3200	EGA1-4000	EGA1-6300
Frame level rated current Inm(A)		2000	3200	4000	4000/5000/6300
Number of poles		3,4	3,4		3,4
Rated current In(A)		(400),630,800,1000,1250, 1600,2000	2000,2500,3200	4000	4000,5000,6300
Icu(kA)	400V	80	80(100)	80(100)	120
Icu(kA)	690V	50	80	80	808
Ics=Icw(kA)	400V	50	80	80	100
Ics=Icw(kA)	690V	40	65	65	65
Rated current at N-pole In (A)		50%In,100%In	50%In,100%In	50%In,100%In	50%In,100%In
Inherent making &breaking time		23~32ms	23~32ms	23~32ms	23~32ms
Operating performances(operations)	Electric life	500	500	500	500
Operating performances(operations)	Mechanical life	Maintenance-free 2500 Maintinable1000	Maintenance-free 2500 Maintinable1000	Maintenance-free 2500 Maintinable1000	Maintenance-free 2500 Maintinable1000
Mounting mode		Fixed with-drawable	Fixed with-drawable	Fixed with-drawable	Fixed with-drawable
Arcing distance (mm)		0	0	0	0
Intelligent controller	Standard type(M)
Intelligent controller	Telecommuni_cation type(H)