• CNC Ycw1-2000A 6300A Draw-out Type Fixed Type Frame Intelligent Universal Air Circuit Breaker Acb
  • CNC Ycw1-2000A 6300A Draw-out Type Fixed Type Frame Intelligent Universal Air Circuit Breaker Acb
  • CNC Ycw1-2000A 6300A Draw-out Type Fixed Type Frame Intelligent Universal Air Circuit Breaker Acb
  • CNC Ycw1-2000A 6300A Draw-out Type Fixed Type Frame Intelligent Universal Air Circuit Breaker Acb
  • CNC Ycw1-2000A 6300A Draw-out Type Fixed Type Frame Intelligent Universal Air Circuit Breaker Acb
  • CNC Ycw1-2000A 6300A Draw-out Type Fixed Type Frame Intelligent Universal Air Circuit Breaker Acb

CNC Ycw1-2000A 6300A Draw-out Type Fixed Type Frame Intelligent Universal Air Circuit Breaker Acb

Breaking Capacity: High Voltage Circuit Breakers
Operation: Energy-storage Type
Speed: High-Speed Circuit Breaker
Arc-extinguishing Medium: Air
Installation: Fixed
Structure: ACB
Customization:

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  • Overview
  • Product Description
  • Company Profile
Overview

Basic Info.

Model NO.
YCW1 2000-6300
Poles Number
4
Type
Circuit Breaker
Function
Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
Certification
ISO9001-2000, CE, CB, CCC
Transport Package
Cartons
Specification
450*410*480
Trademark
CNC
Origin
China
Production Capacity
5000PCS/Week

Product Description

CNC Ycw1-2000A 6300A Draw-out Type Fixed Type Frame Intelligent Universal Air Circuit Breaker Acb

Product Description

YCW1 series intelligent air circuit breakers (hereinafter called ACB) are applied for the network circuit of AC 50Hz, rated voltage 400V, 690V and rated current between 630A and 6300A. Mainly used for distributing energy and protecting the circuit and power supply device against short-circuit, undervoltage, single-phase ground fault, etc. The ACB has intelligent protection function and the key parts adopt intelligent release. The release can make the accurate selective protection, which can avoid cutting off the power and improve the reliability of power supply.
The products conform with IEC60947-1,IEC60947-2 standards.

CNC Ycw1-2000A 6300A Draw-out Type Fixed Type Frame Intelligent Universal Air Circuit Breaker AcbCNC Ycw1-2000A 6300A Draw-out Type Fixed Type Frame Intelligent Universal Air Circuit Breaker AcbCNC Ycw1-2000A 6300A Draw-out Type Fixed Type Frame Intelligent Universal Air Circuit Breaker Acb

Type YCW1-2000YCW1-3200YCW1-6300
Pole 3P, 4P3P, 4P3P, 4P
Using category BBB
Rated current InA630, 800, 1000
1250, 1600, 2000
2000, 2500, 30004000, 5000, 6300
Rated frequencyHz505050
Rated operation voltage UeV400, 690400, 690400, 690
Rated insulation voltage UiV800800800
Arcing distancemm000
Rated impulse withstanding voltage UimpV800080008000
Rated operation short circuit breaking capacity Ics (O-t-CO)400VkA4065100
660VkA405065
Rated limiting short circuit breaking capacity Icu (O-t-CO)400VkA6580120
660VkA506575
Rated short time withstanding current Icw (O-t-CO, AC400V 0.4S)400VkA405080
Operation lifePer hourtimes202010
Electricaltimes1000500500
Mechanicaltimes1000050005000
Full breaking time ms20~3020~3020~30
Full closing time ms55~7055~7055~70
Power consumption3PW36012002000
4PW45017502300
Resistance of each poleFixed typeμΩ119-
Draw out typeμΩ201410
Dimensions (L×W×H)3P fixed typemm362×323×402422×323×402 
3P draw out typemm375×461×452435×471×452 
4P fixed typemm457×323×402537×323×402 
4P draw out typemm470×461×452550×471×452 
Approximate weight3P fixed typekg4155 
3P draw out typekg7195245
4P fixed typekg51.565-
4P draw out typekg86115260
Overload protectionYCW1-2000~6300
Adjust scope Ir1 (0.4-1)In (pole difference 2%)
1.05 Ir1h≥2h non-tripping
1.3 Ir1h≤1h tripping
1.5 Ir1s153060120240480
2.0 Ir1s8.416.933.767.5135270
Accuracy%±15
Short circuit, short time delay 
Adjust scope Ir1 Ir2 (0.4-15)In (pole difference 2%)
Delay time tr2ms100, 200, 300, 400
Accuracy%±15
Short circuit, instantaneous 
 YCW1-2000YCW1-3200YCW1-6300
Adjust scope Ir1 Ir3 1In-50kA1In-75kA1In-100kA
Accuracy%±15±15±15
Load monitoring outputYCW1-2000~6300
Load adjust scope Ic1 (0.2-1)In (pole difference 2%)
Delay time tc1 tr1×0.5
Load adjust scope Ic2 (0.2-1)In (pole difference 2%)
Delay time tc2 tr1×0.25 (anti-time limit)
Accuracys60 (set time limit)
%±10
CNC Ycw1-2000A 6300A Draw-out Type Fixed Type Frame Intelligent Universal Air Circuit Breaker AcbCNC Ycw1-2000A 6300A Draw-out Type Fixed Type Frame Intelligent Universal Air Circuit Breaker AcbCNC Ycw1-2000A 6300A Draw-out Type Fixed Type Frame Intelligent Universal Air Circuit Breaker AcbCNC Ycw1-2000A 6300A Draw-out Type Fixed Type Frame Intelligent Universal Air Circuit Breaker AcbCNC Ycw1-2000A 6300A Draw-out Type Fixed Type Frame Intelligent Universal Air Circuit Breaker Acb

Company Profile

CNC Ycw1-2000A 6300A Draw-out Type Fixed Type Frame Intelligent Universal Air Circuit Breaker AcbCNC Ycw1-2000A 6300A Draw-out Type Fixed Type Frame Intelligent Universal Air Circuit Breaker AcbCNC Ycw1-2000A 6300A Draw-out Type Fixed Type Frame Intelligent Universal Air Circuit Breaker Acb

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Manufacturer/Factory & Trading Company
Number of Employees
404
Year of Establishment
2015-06-29