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Schneider-Electric
VW3A7745
Tariff code: 8533290000
Link to the manufacturers site: VW3A7745 - Altivar frekvenciaváltó kiegészítő, fékellenállás ATV340-900 frekvenciaváltóhoz, 8 Ohm, 3,8kW, IP23
Main
Range compatibility: Altivar Machine ATV340; Altivar Process ATV900
Product or component type: Braking resistor
Ohmic value: 8 Ohm
[Ue] rated operational voltage: 24 V DC; 250 V AC
Complementary
Product compatibility: Variable speed drive ATV930 wall mount 55 kW 380...480 V medium cycle; Variable speed drive ATV950 wall mount 55 kW 380...480 V medium cycle; Variable speed drive ATV340 45 kW 380...480 V medium cycle; Variable speed drive ATV930 45 kW 500...690 V medium cycle; Variable speed drive ATV930 55 kW 500...690 V medium cycle; Variable speed drive ATV930 60 hp 600 V medium cycle; Variable speed drive ATV930 75 hp 600 V medium cycle
Duty 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
Average power available: 3.8 kW at 50 °C
Electrical connection: terminal, connection capacity: <= 2.5 mm² / AWG 12 for temperature control switch; M8 bar wire for drive
Protection type: Thermal protection via drive or temperature control switch at 120 °C
Width: 540 mm
height: 485 mm
Depth: 650 mm
Net weight: 25.5 kg
Environment
IP degree of protection: IP23
Ambient air temperature for storage: -25…70 °C
ambient air temperature for operation: 0…50 °C
Packing Units
Unit Type of Package 1: PCE
Number of Units in Package 1: 1
Package 1 Height: 58.000 cm
Package 1 Width: 58.000 cm
Package 1 Length: 69.500 cm
Package 1 Weight: 24.500 kg
Offer Sustainability
REACh Regulation: Free of Substances of Very High Concern above the threshold
REACh free of SVHC: Yes
EU RoHS Directive: Pro-active compliance (Product out of EU RoHS legal scope)
Toxic heavy metal free: Yes
Mercury free: Yes
China RoHS Regulation: X
RoHS exemption information: Yes
© 2018 Alplan Kft.