Schneider VW3A7732 braking resistor Altivar 28Ohms 0.3kW IP20

Schneider VW3A7732 braking resistor Altivar 28Ohms 0.3kW IP20

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Schneider VW3A7732 braking resistor Altivar 28Ohms 0.3kW IP20,
This braking resistor is an option for variable speed drives of Altivar range.
It has an Ohmic value of 28Ohms 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 IP20. It weighs 3kg.
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.

Specifications

Main
Range of product Altivar
Range compatibility Altivar Machine ATV340
Easy Altivar 310
Altivar Process ATV900
Altivar Machine ATV320
Easy Altivar 310L
Product or component type Braking resistor
Ohmic value 28 Ohm
Complementary
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
Average power available 0.3 kW at 50 °C
Electrical connection terminal, connection capacity: <= 10 mm² / 8 AWG for drive
Protection type Thermal protection via drive
Width 175 mm
Height 345 mm
Depth 100 mm
Net weight 2.7 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 17.500 cm
Package 1 Width 19.000 cm
Package 1 Length 36.000 cm
Package 1 Weight 3.094 kg
Unit Type of Package 2 P06
Number of Units in Package 2 18
Package 2 Height 75.000 cm
Package 2 Width 60.000 cm
Package 2 Length 80.000 cm
Package 2 Weight 63.364 kg
Contractual warranty
Warranty (in months) 18

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