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VW3A7737 – braking resistor, Altivar, 2.5 ohms, 3.2 kW, IP23
VW3A7737
braking resistor, Altivar, 2.5 ohms, 3.2 kW, IP23
Specifications
Ohmic Value 2.5 Ohm
[Ue] Rated Operational Voltage
  • 24 V DC
  • 250 V AC
Range Compatibility Altivar Process ATV900
Product Or Component Type braking resistor
Height 485 mm
Product Compatibility
  • variable speed drive ATV930 wall mount 110 kW 380...480 V light cycle
  • variable speed drive ATV930 wall mount 132 kW 380...480 V light cycle
  • variable speed drive ATV930 wall mount 160 kW 380...480 V light cycle
  • variable speed drive ATV930 wall mount 30 kW 200...240 V light cycle
  • variable speed drive ATV930 wall mount 37 kW 200...240 V light cycle
  • variable speed drive ATV930 wall mount 45 kW 200...240 V light cycle
  • variable speed drive ATV930 wall mount 30 kW 200...240 V medium cycle
  • variable speed drive ATV930 wall mount 37 kW 200...240 V medium cycle
  • variable speed drive ATV930 wall mount 45 kW 200...240 V medium cycle
  • variable speed drive ATV930 wall mount 310 kW 380...480 V light cycle 2 per drive
Protection Type thermal protection via drive or temperature control switch 120 °C
Duty Cycle
  • light cycle (heavy duty) <0.8 s braking with 150 % braking torque for a 40 s cycle
  • light cycle (normal duty) <0.8 s braking with 120 % braking torque for a 40 s cycle
  • medium cycle (normal duty) <4 s braking with 135 % braking torque for a 40 s cycle
  • medium cycle (heavy duty) <4 s braking with 165 % braking torque for a 40 s cycle
Width 540 mm
Depth 450 mm
Average Power Available 3.2 kW 50 °C
Net Weight 21 kg
Electrical Connection
  • terminal <= 2.5 mm² / AWG 12 temperature control switch
  • M12 bar wire drive
China Rohs Regulation X
Rohs Exemption Information Yes
Mercury Free Yes
Toxic Heavy Metal Free Yes
Eu Rohs Directive Pro-active compliance (Product out of EU RoHS legal scope)
Reach Regulation Free of Substances of Very High Concern above the threshold
California Proposition 65 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
Reach Free Of Svhc Yes
Ambient Air Temperature For Operation 0-50 °C
Ambient Air Temperature For Storage -25-70 °C
Ip Degree Of Protection IP23
Documents
Royal Wholesale Electric

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