China Factory 3p 400V 800A 3200A Acb Air Circuit Breaker

Product Details
Customization: Available
Breaking Capacity: Low Voltage Circuit Breakers
Operation: Manual Type
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Management System Certification
ISO9001:2015, ISO14001:2015, ISO45001:2018
  • China Factory 3p 400V 800A 3200A Acb Air Circuit Breaker
  • China Factory 3p 400V 800A 3200A Acb Air Circuit Breaker
  • China Factory 3p 400V 800A 3200A Acb Air Circuit Breaker
  • China Factory 3p 400V 800A 3200A Acb Air Circuit Breaker
  • China Factory 3p 400V 800A 3200A Acb Air Circuit Breaker
  • China Factory 3p 400V 800A 3200A Acb Air Circuit Breaker
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  • Overview
  • Product Description
  • Company Profile
Overview

Basic Info.

Model NO.
YCW3
Arc-extinguishing Medium
Air
Installation
Draw out / Fixed
Structure
ACB
Poles Number
3, 4
Type
Air
Function
Conventional Circuit Breaker
Certification
VDE, CE, CB
Rated Current
200~6300A
Poles
3p/4p
Ue(V)
400/415, 660/690
Ui(V)
1000
Frequency(Hz)
50/60
Installation Type
Drawout/Fixed
Transport Package
Standard Packaging
Specification
YCW3
Trademark
CNC
Origin
Zhejiang, China
HS Code
8536200000
Production Capacity
80000 Unit/Units Per Week

Product Description

China Factory 3P 400V 800A 3200A Acb Air Circuit Breaker

Product Description


YCW3 series air circuit breaker(hereinafter called ACB) is suitable for the circuit of AC 50Hz/60Hz with rated service voltage 400V, 690V and rated service current between 200A and 6300A. It is mainly used to distribute electric energy and protect circuits and electric equipment against over-load, under-voltage, short-circuit and single- phase earthing fault.
With intelligent and selective protection functions, the breaker can improve the reliability of power supply, and avoid unnecessary power failure. The breaker is applicable for power stations, factories, mines(for 690V) and modern high-buildings, especially for the distribution system of intelligentized building.
Standard: IEC/EN 60947-2.

China Factory 3p 400V 800A 3200A Acb Air Circuit Breaker
China Factory 3p 400V 800A 3200A Acb Air Circuit Breaker
China Factory 3p 400V 800A 3200A Acb Air Circuit BreakerBreaking capacity
 
Rated current In(A) 1600 2000 3200 4000 6300
Rated ultimate short circuit breaking capacity Icu(kA) 400/415V 65 80 100 120 135
660/690V 50 65 85 85 100
Rated service short circuit breaking capacity Ics(kA) 400/415V 55 65 80 100 135
660/690V 42 65 70 85 100
Rated short time withstand current Icw.1s(kA) 400/415V 50 65 80 100 135
660/690V 42 65 70 85 100
Rated short circuit making and breaking capacity Icm(kA) 400/415V 110 176 220 264 297
660/690V 77 143 154 187 220
Electric life 8000 8000 8000 6000 1500
Mechanical life (Maintenance) 30000 30000 20000 20000 5000
Mechanical life (Non-maintenance) 20000 15000 12500 10000 2500
Dimension(mm) W×H×L
Drawout type 3P 285×345×351 375×451×432 435×486×439 435×486×439 930×486×439
4P 352×345×351 470×451×432 550×486×439 550×486×439 /
Fixed type 3P 254×251×320 362×362×395 426×378×395 426×378×395 /
4P 324×251×320 457×362×395 537×378×395 537×378×395 /
Note: 6300A only has 3P drawout type
China Factory 3p 400V 800A 3200A Acb Air Circuit BreakerChina Factory 3p 400V 800A 3200A Acb Air Circuit BreakerChina Factory 3p 400V 800A 3200A Acb Air Circuit BreakerChina Factory 3p 400V 800A 3200A Acb Air Circuit BreakerChina Factory 3p 400V 800A 3200A Acb Air Circuit Breaker

Company Profile

China Factory 3p 400V 800A 3200A Acb Air Circuit BreakerChina Factory 3p 400V 800A 3200A Acb Air Circuit BreakerChina Factory 3p 400V 800A 3200A Acb Air Circuit Breaker

 


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