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VW3A7102
resistance braking unit - 400 kW - 400 V - for variable speed drive
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End of Commercialization
DEC 31, 2025
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Main
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Range compatibility
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Altivar 71
Altivar 61Q
Altivar 71Q
Altivar 61
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Product compatibility
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ATV61HC40N4
ATV61HC50N5
ATV61HC63N4
ATV61QC40N4
ATV61QC50N4
ATV61QC63N4
ATV71HC31N4
ATV71HC40N4
ATV71HC50N4
ATV71QC31N4
ATV71QC40N4
ATV71QC50N4
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Thermal losses
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750 W
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Minimum resistor value to associate
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0.7 Ohm
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Protection type
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Integrated thermal protection by thermal probe
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Complementary
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Maximum braking power
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750 kW
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Permanent braking power
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400 kW at 400 V (at constant power and at engage threshold)
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Load factor
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0.05 for 750 kW at constant power and at engage threshold
0.15 for 550 kW at constant power and at engage threshold
0.5 for 440 kW at constant power and at engage threshold
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Activation threshold
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785 V DC +/- 1 %
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Maximum DC bus voltage
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850 V
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Net weight
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80 kg
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Volume of cooling air
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600 m3/h
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Operating position
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Vertical
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Environment
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IP degree of protection
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IP20
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Operating altitude
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2000 m
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Ambient air temperature for operation
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-10…50 °C
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Ambient air temperature for storage
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-25…70 °C
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Pollution degree
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2 conforming to EN 50178
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Vibration resistance
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0.2 gn
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Packing Units
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Unit Type of Package 1
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PCE
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Number of Units in Package 1
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1
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Package 1 Height
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41.5 cm
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Package 1 Width
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37.5 cm
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Package 1 Length
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128.5 cm
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Package 1 Weight
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90.0 kg
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Offer Sustainability
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Packaging without single use plastic
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No
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Packaging made with recycled cardboard
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No
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SCIP Number
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6ae1b3ec-5312-4bb9-97ce-ee6aa2b64180
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REACh Regulation
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 REACh Declaration
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EU RoHS Directive
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Pro-active compliance (Product out of EU RoHS legal scope)
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Mercury free
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Yes
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RoHS exemption information
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Yes
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China RoHS Regulation
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China RoHS declaration
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California proposition 65
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WARNING: This product can expose you to chemicals including: Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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Take-back
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No
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Contractual warranty
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