Schneider Electric VW3A7742 Braking Resistor 28 Ohms 0,96 Kw Ip20
Schneider Electric
$517.66
$1200 Minimum Order for Non-stock Items or $60 Addl Schneider Handling Fee Applies
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 4kg. 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.
- Electrical Connection:
- terminal <= 10 mm² / AWG 8 drive || terminal <= 2.5 mm² / AWG 12 temperature control switch
- Reach Regulation:
- Free of Substances of Very High Concern above the threshold
- Reach Free Of Svhc:
- Yes
- Product Or Component Type:
- braking resistor
- Width:
- 190 mm
- Average Power Available:
- 0.96 kW 50 °C
- Ambient Air Temperature For Storage:
- -25-70 °C
- [Ue] Rated Operational Voltage:
- 24 V DC || 250 V AC
- Toxic Heavy Metal Free:
- Yes
- Mercury Free:
- Yes
- Ip Degree Of Protection:
- IP20
- Ambient Air Temperature For Operation:
- 0-50 °C
- Eu Rohs Directive:
- Pro-active compliance (Product out of EU RoHS legal scope)
- Net Weight:
- 4.2 kg
- Protection Type:
- thermal protection via drive or temperature control switch 120 °C
- 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
- China Rohs Regulation:
- X
- Rohs Exemption Information:
- Yes
- 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 wal
- Ohmic Value:
- 28 Ohm
- Range Compatibility:
- Altivar Process ATV900 || Altivar Machine ATV340
- Depth:
- 180 mm
- 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 c
- Height:
- 570 mm
- Catalog:
- View
- Datasheet:
- View
