Product DescriptionEnvirinment of useWide pole spacing for easy
wiring installation and more safety.High breaking capacity, zero
flying arc distance and high safety.Modular structure, high
versatility and small size.High breaking capacity, zero flying arc
distance, high safety; modularIntelligent protection function is
complete and reliable.Horizontal, vertical and mixed wiring
methods.Up or down line connection is available.Integrated
communication mode, applicable to various protocols.Comply with
GB/T14048.1 Low-voltage switchgear and controlgear Part 1: General
ProvisionsCompliant with GB/T14048.2 Low-voltage switchgear and
controlgear Part 2: Low-voltage circuit breakerARW3 series
intelligent universal circuit breaker has obtained the national CQC
certificateProduct OverviewARW3 series universal circuit breaker is
suitable for distribution network with AC 50Hz, rated current
200A~4000A, rated insulation voltage up to AC1500V, rated working
voltage AC400V, AC500V, AC690V, AC800V, AC1000V, AC1140V, AC1500V,
used to distribute electrical energy and protect the line and power
supply equipment from overload, undervoltage, short circuit,
single-phase grounding and other fault hazards. It also has the
function of isolation. The circuit breaker has multiple protection
functions and highly accurate selective protection to improve the
reliability of power supply.Product ParametersBasic Info.Breaker
ModelARW3-1600ARW3-2500ARW3-4000Breaking capacity High voltage
HU typeHigh voltage HU typeHigh voltage HU1 typeHigh voltage HU
typeHigh voltage HU1 typeRated
current(A)In400,630,800,1000,1250,1600630,800,1000,1250,1600,2000,2500630,800,1000,1250,1600,2000,2500,3200,3600,4000Rated
working
voltage(V)UeAC800,100050Hz/60HzAC800, 1000 ,1140 ,150050Hz/60HzAC800,1000,1140,150050Hz/60HzRated
insulation voltage(V)Ui12501500Rated impulse withstand
voltage(kV)Uimp1214Industrial frequency withstand
voltage(V)UAC3500V,50Hz,1minPolesP3,4N-pole rated
current(A) 100%InRated limit short circuit breaking
capacity(kA)/Rated operating short circuit breaking
capacity(kA)/Rated short-circuit withstand current(kA/1s)/Rated
short-circuit turn-on
capacity(kA)Icu/Ics/Icw/IcmAC800V18/18/36/39.675/75/75/165/75/75/75/165/AC1000V18/18/36/39.665/65/65/143/65/65/65/143/AC1140V /50/50/50/11070/70/70/15450/50/50/11070/70/70/154AC1500V //50/50/50/110/ 50/50/50/110Full
breaking time (no additional delay)(ms) 12-35Closing
time(ms)
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