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Schneider Electric

VW3A7757

VW3A7757 Schneider Electric

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Description for VW3A7757 Schneider Electric

VW3A7757 Schneider Electric - braking resistor - 1.4 ohms - 29 kW - IP23

Free Delivery to UK Mainland on orders over £25

Direct from Manufacturer

Available on back order
4 - 6 W.Weeks
£5,202.19 Exc. VAT
£6,242.63 Inc. VAT

Main

Range compatibility Altivar Process ATV900
product or component type Braking resistor
Ohmic value 1.4 Ohm
[Ue] rated operational voltage 24 V DC,250 V AC

Complementary

Product compatibility Variable speed drive ATV930 wall mount 55 kW 200...240 V severe cycle,Variable speed drive ATV930 wall mount 75 kW 200...240 V severe cycle,Variable speed drive ATV930 wall mount 220 kW 380...480 V medium cycle,Variable speed drive ATV930 wall mount 250 kW 380...480 V medium cycle,Variable speed drive ATV930 wall mount 310 kW 380...480 V medium cycle
Duty cycle Severe cycle (heavy duty) <54 s braking with 100 % braking torque for a 120 s cycle ,Severe cycle (heavy duty) <6 s braking with 165 % braking torque for a 120 s cycle ,Severe cycle (heavy duty) <6 s braking with 150 % braking torque for a 120 s cycle variable speed drive power = 220 kW,Severe cycle (heavy duty) <6 s braking with 150 % braking torque for a 120 s cycle variable speed drive power = 250 kW,Severe cycle (heavy duty) <6 s braking with 150 % braking torque for a 120 s cycle variable speed drive power = 315 kW
Average power available 29 kW at 50 °C
Electrical connection terminal, connection capacity: <= 2.5 mm² / AWG 12 for temperature control switch,M12 bar wire for drive
Protection type Thermal protection via drive or temperature control switch at 120 °C
Width 540 mm
Height 1285 mm
Depth 1060 mm
net weight 121 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 128.5 cm
Package 1 Width 54.0 cm
Package 1 Length 106.0 cm
Package 1 Weight 149.0 kg

Contractual warranty

Warranty 18 months

Documentation

Product Datasheet

Instruction sheet

Catalogue

CAD

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