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Schneider Electric

VW3A7755

VW3A7755 Schneider Electric

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Description for VW3A7755 Schneider Electric

VW3A7755 Schneider Electric - braking resistor - 8 ohms - 25 kW - IP23

Extended Description for VW3A7755 Schneider Electric

VW3A7755 Schneider Electric - This braking resistor is an option for variable speed drives of Altivar range.,It has an Ohmic value of 8Ohms at 20°C.,This braking resistor allows your variable speed drive to operate while braking to a standstill, by dissipating the braking energy and enables maximum transient braking torque.,Its protection index is IP23.,It weighs 86kg.,This resistor is designed to be mounted on the outside of the enclosure, but should not inhibit natural cooling, air inlets and outlets must not be obstructed in any way.

Free Delivery to UK Mainland on orders over £25

Direct from Manufacturer

Available on back order
4 - 6 W.Weeks
£2,072.97 Exc. VAT
£2,487.56 Inc. VAT

Main

Range compatibility Altivar Process ATV900,Altivar Machine ATV340
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 severe cycle,Variable speed drive ATV930 wall mount 15 kW 200...240 V severe cycle,Variable speed drive ATV950 wall mount 55 kW 380...480 V severe cycle,Variable speed drive ATV340 45 kW 380...480 V severe cycle,Variable speed drive ATV930 75 kW 500...690 V severe cycle,Variable speed drive ATV930 90 kW 500...690 V severe cycle,Variable speed drive ATV930 100 hp 600 V severe 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
Average power available 25 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 1035 mm
Depth 1060 mm
net weight 87.5 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 136.0 cm
Package 1 Width 71.0 cm
Package 1 Length 111.0 cm
Package 1 Weight 116.0 kg

Logistical informations

Country of origin DE

Contractual warranty

Warranty 18 months

Documentation

Product Datasheet

Instruction sheet

Catalogue

CAD

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