Schneider Electric braking resistor - 10 ohms - 3.4 kW - IP20 VW3A7744

Schneider Electric VW3A7744 Braking resistor 10 ohms 2,9kW IP20.

Manufacturer part number (MPN)

VW3A7744

EAN / GTIN

3606480802379

Sales unit

pcs

Power

2.9 kW

Resistance

10 Ω

Range compatibility

Altivar Machine ATV340; Altivar Process ATV900

Product or component type

Braking resistor

Ohmic value

10 Ohm

[Ue] rated operational voltage

24 V DC; 250 V AC

Product compatibility

Variable speed drive ATV930 wall mount 37 kW 380...480 V medium cycle; Variable speed drive ATV930 wall mount 45 kW 380...480 V medium cycle; Variable speed drive ATV950 wall mount 37 kW 380...480 V medium cycle; Variable speed drive ATV950 wall mount 45 kW 380...480 V medium cycle; Variable speed drive ATV930 wall mount 11 kW 200...240 V severe cycle; Variable speed drive ATV340 30 kW 380...480 V medium cycle; Variable speed drive ATV340 37 kW 380...480 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

Average power available

2.9 kW at 50 °C

Electrical connection

terminal, connection capacity: <= 35 mm² / 3 AWG for drive; terminal, connection capacity: <= 4 mm² / 10 AWG for temperature control switch

Protection type

Thermal protection via drive or temperature control switch at 120 °C

Width

390 mm

Height

640 mm

Depth

180 mm

Product weight

9 kg

IP degree of protection

IP20

Ambient air temperature for storage

-25…70 °C

Ambient air temperature for operation

0…50 °C

Country of origin

DE

Warranty (in months)

18

Type of accessory/spare part

Breaking resistance

Accessory

Yes

Spare part

No

HS Code

8533.29

• EAN 3606480802379
• SAP 1200020043
• Code 81392610