Schneider Electric braking resistor - 5 ohms - 6.9 kW - IP23 VW3A7746

Schneider Electric VW3A7746 Braking resistor 5 ohms 6,9kW IP23.

Manufacturer part number (MPN)

VW3A7746

EAN / GTIN

3606480802393

Sales unit

pcs

Power

6.9 kW

Resistance

5 Ω

Range compatibility

Altivar Machine ATV340; Altivar Process ATV900

Product or component type

Braking resistor

Ohmic value

5 Ohm

[Ue] rated operational voltage

24 V DC; 250 V AC

Product compatibility

Variable speed drive ATV930 wall mount 75 kW 380...480 V medium cycle; Variable speed drive ATV930 wall mount 90 kW 380...480 V medium cycle; Variable speed drive ATV950 wall mount 75 kW 380...480 V medium cycle; Variable speed drive ATV950 wall mount 90 kW 380...480 V medium cycle; Variable speed drive ATV930 wall mount 18.5 kW 200...240 V severe cycle; Variable speed drive ATV340 55 kW 380...480 V medium cycle; Variable speed drive ATV340 75 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

6.9 kW at 50 °C

Electrical connection

terminal, connection capacity: <= 2.5 mm² / 12 AWG for temperature control switch; M10 bar wire for drive

Protection type

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

Width

540 mm

Height

485 mm

Depth

650 mm

Product weight

30.5 kg

IP degree of protection

IP23

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 3606480802393
• SAP 1200020045
• Code 81392612