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UEW6-2000

ACB

UEW6 series

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Certificates:

Product Characteristics

Rated AC current:630A~2000A
Short circuit breaking capacity: 40kA~85kA
Maximum rated operational voltage AC800V
3 poles and 4 poles are available
Draw out and fixed type
Can be connected in reverse direction
Various trip units available, providing different functions, with comprehensive protection
With isolation function
Extensive environmental adaptability, which can meet the requirements of 5000m altitude and - 40 ℃ 

Technical Parameters

Main 
RangeUEW6
Product NameCircuit breaker frame
Device Short Name UEW6-2000 
Product or Component TypeCircuit breaker
Device ApplicationPower distribution protection
Poles Description3P、4P
Control Unit2M、2H、3M、3H
Line Rated Current630A、800A、1000A、1250A、1600A、2000A
Performance TypeM 、H
Rated Operational Voltage[Ue]400V、690V、800V  AC  50/60 Hz
Selectivity CategoryCategory B
Mounting Mode

Fixed

Drawout

Complementary 
Rated Ultimate Short-Circuit Breaking Capacity [Icu]

AC400V    M:80kA    H:85 kA

AC690V    M:50kA    H:65kA

AC800V    M:40kA    H: --

Rated Service Breaking Capacity[Ics]

AC400V    M:65kA    H:65kA

AC690V    M:50kA    H:65kA

AC800V    M:40kA    H: --

Rated Short-Time Withstand Current [Icw]

 

AC400V    M:50kA/1s    H:65 kA/1s

AC690V    M:40kA/1s    H:65kA/1s

AC800V    M:40kA/1s    H: --

Rated Short-Circuit Making Capacity[Icm]

 

AC400V    M:176kA   H:187 kA

AC690V    M:105kA   H:143kA

AC800V    M:84kA    H: --

Rated Insulation Voltage [Ui]1000 V AC 50/60 Hz
Rated Impulse Withstand Voltage [Uimp]12 kV
Power Dissipation in W

Installation type

Rated current

3P Fixed4P Fixed3P Draw out4P  Draw out
630A35.7W47.6W47.6W63.5W
800A57.6W76.8W76.8W102.4W
1000A60W80W120W160W
1250A93.7W125W187.5W250W
1600A153.6W204.8W307.2W409.6W
2000A240W320W480W640W

 

Maximum Breaking Time<30 ms
Maximum Closing Response Time70 ms
Mounting SupportRails Base plate
Connection Pitch95mm
Mechanical Durability

15000 Without maintenance

30000 With maintenance

Electrical Durability

AC400V    8000

AC690V    3000

AC800V    2400

Height

Fixed 3P   398mm        Fixed 4P  398mm 

Drawout 3P 436mm       Drawout 4P 436mm

Width

Fixed 3P 364mm        Fixed 4P 459mm 

Drawout 3P 405mm       Drawout 4P 500mm

Depth

Fixed 3P 296mm        Fixed 4P 296mm 

Drawout 3P 395mm      Drawout 4P 395mm

Net Weight(Max)

Fixed 3P 43.7kg             Fixed 4P 56.6kg

Drawout 3P 73.8kg          Drawout 4P 92.4kg

Standards

GB/T 14048.1, GB/T 14048.2

EN/IEC 60947-2

BSEN60947-2

Product Certifications

CCC

CB

CE

UKCA

Environment 
IP Degree of ProtectionIP40 (The switch is installed in the switchgear and equipped with a door frame)
Pollution DegreeIII (3)
Ambient Air Temperature for Operation-5…+70 °C
Ambient Air Temperature  for  Storage-40…75 °C
Operating Altitude

0...2500 m without derating  

>2500 m with derating

Packing Units 
Unit Type of PackagePCE
Quantity in One Package1
Package3PG4PG3PC4PC
Package Height60 cm60 cm63 cm63 cm
Package Width46.5 cm     46.5 cm56 cm56 cm
Package Length47 cm         56.5 cm48 cm57.5 cm
Package Weight(Max)50.7 kg       65 kg83.6 kg100.9 kg
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