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Schneider-Electric
VW3A7742
Tariff code: 8533290000
Link to the manufacturers site: VW3A7742 - Altivar frekvenciaváltó kiegészítő, fékellenállás ATV340-900 frekvenciaváltóhoz, 28 Ohm, 0,5kW, IP20
Main
Range compatibility: Altivar Process ATV900; Altivar Machine ATV340
Product or component type: Braking resistor
Ohmic value: 28 Ohm
[Ue] rated operational voltage: 24 V DC; 250 V AC
Complementary
Product compatibility: Variable speed drive ATV930 wall mount 11 kW 380...480 V medium cycle; Variable speed drive ATV930 wall mount 15 kW 380...480 V medium cycle; Variable speed drive ATV950 wall mount 11 kW 380...480 V medium cycle; Variable speed drive ATV950 wall mount 15 kW 380...480 V medium cycle; Variable speed drive ATV930 wall mount 3 kW 200...240 V severe cycle; Variable speed drive ATV340 7.5 kW 380...480 V medium cycle; Variable speed drive ATV340 11 kW 380...480 V medium cycle; Variable speed drive ATV930 15 kW 500...690 V medium cycle; Variable speed drive ATV930 18.5 kW 500...690 V medium cycle; Variable speed drive ATV930 20 hp 600 V medium cycle; Variable speed drive ATV930 25 hp 600 V medium cycle
Duty cycle: Severe cycle (heavy duty) <54 s braking with 100 % braking torque for a 120 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 ; Severe cycle (heavy duty) <6 s braking with 165 % braking torque for a 120 s cycle
Average power available: 0.96 kW at 50 °C
Electrical connection: terminal, connection capacity: <= 10 mm² / AWG 8 for drive; terminal, connection capacity: <= 2.5 mm² / AWG 12 for temperature control switch
Protection type: Thermal protection via drive or temperature control switch at 120 °C
Width: 190 mm
Height: 570 mm
Depth: 180 mm
Net weight: 4.2 kg
Environment
IP degree of protection: IP20
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: 25.500 cm
Package 1 Width: 20.000 cm
Package 1 Length: 58.000 cm
Package 1 Weight: 4.902 kg
Unit Type of Package 2: P06
Number of Units in Package 2: 8
Package 2 Height: 75.000 cm
Package 2 Width: 60.000 cm
Package 2 Length: 80.000 cm
Package 2 Weight: 47.716 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
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