VW3A7743 - braking resistor, Altivar, 16Ohms, 1.9kW, IP20

VW3A7743

braking resistor, Altivar, 16Ohms, 1.9kW, IP20

This braking resistor is an option for variable speed drives of Altivar range. It has an Ohmic value of 16Ohms 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 7kg. This resistor is designed to be mounted on the outside of the enclosure.

Brand: Schneider Electric

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Specifications

Ohmic Value	16 Ohm
[Ue] Rated Operational Voltage	24 V DC 250 V AC
Product Or Component Type	braking resistor
Range Compatibility	Altivar Machine ATV340 Altivar Process ATV900 Easy Altivar 310
Height	570 mm
Protection Type	thermal protection via drive or temperature control switch 120 °C
Net Weight	6.4 kg
Electrical Connection	terminal <= 10 mm² / AWG 8 drive terminal <= 2.5 mm² / AWG 12 temperature control switch
Product Compatibility	variable speed drive ATV930 wall mount 18.5 kW 380...480 V medium cycle variable speed drive ATV930 wall mount 22 kW 380...480 V medium cycle variable speed drive ATV930 wall mount 30 kW 380...480 V medium cycle variable speed drive ATV950 wall mount 18.5 kW 380...480 V medium cycle variable speed drive ATV950 wall mount 22 kW 380...480 V medium cycle variable speed drive ATV950 wall mount 30 kW 380...480 V medium cycle variable speed drive ATV930 wall mount 5.5 kW 200...240 V severe cycle variable speed drive ATV340 15 kW 380...480 V medium cycle variable speed drive ATV340 18 kW 380...480 V medium cycle variable speed drive ATV340 22 kW 380...480 V medium cycle variable speed drive ATV930 22 kW 500...690 V medium cycle variable speed drive ATV930 30 kW 500...690 V medium cycle variable speed drive ATV930 37 kW 500...690 V medium cycle variable speed drive ATV930 32 hp 600 V medium cycle variable speed drive ATV930 40 hp 600 V medium cycle variable speed drive ATV930 50 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
Width	290 mm
Depth	180 mm
Average Power Available	1.9 kW 50 °C
Rohs Exemption Information	Yes
Mercury Free	Yes
Toxic Heavy Metal Free	Yes
Reach Regulation	Free of Substances of Very High Concern above the threshold
California Proposition 65	WARNING: This product can expose you to chemicals including: Lead and lead compounds, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
Reach Free Of Svhc	Yes
China Rohs Regulation	X
Eu Rohs Directive	Pro-active compliance (Product out of EU RoHS legal scope)
Ambient Air Temperature For Operation	0-50 °C
Ambient Air Temperature For Storage	-25-70 °C
Ip Degree Of Protection	IP20

braking resistor, Altivar, 16Ohms, 1.9kW, IP20

Specifications

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