VW3A7754
BRAKE RESIS 10 OHMS 19 KW IP23
Trade Price
POA
Per
1
Unit
Pack Quantity
Information
This braking resistor is an option for variable speed drives of Altivar range. It has an Ohmic value of 10Ohms 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 IP23. It weighs 67kg. 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.
Technical Specifications
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 severe cycle Variable speed drive ATV930 wall mount 45 kW 380...480 V severe cycle Variable speed drive ATV930 wall mount 90 kW 380...480 V severe cycle Variable speed drive ATV950 wall mount 37 kW 380...480 V severe cycle Variable speed drive ATV950 wall mount 45 kW 380...480 V severe cycle Variable speed drive ATV950 wall mount 90 kW 380...480 V severe cycle Variable speed drive ATV340 30 kW 380...480 V severe cycle Variable speed drive ATV340 37 kW 380...480 V severe cycle Variable speed drive ATV340 75 kW 380...480 V severe cycle 2 per drive Variable speed drive ATV930 45 kW 500...690 V severe cycle Variable speed drive ATV930 55 kW 500...690 V severe cycle Variable speed drive ATV930 60 hp 600 V severe cycle Variable speed drive ATV930 75 hp 600 V severe cycle
Duty cycle
Severe cycle (heavy duty) <54 s braking with 100 % braking torque for a 120 s cycle Severe cycle (heavy duty) <6 s braking with 165 % braking torque for a 120 s cycle
Average power available
19 kW at 50 °C
Electrical connection
terminal, connection capacity: <= 2.5 mm² / AWG 12 for temperature control switch M12 bar wire for drive
Protection type
Thermal protection via drive or temperature control switch at 120 °C
Width
540 mm
height
1035 mm
Depth
860 mm
Net weight
71 kg
IP degree of protection
IP23
Ambient air temperature for storage
-25…70 °C
Ambient air temperature for operation
0…50 °C
Unit Type of Package 1
PCE
Number of Units in Package 1
1
Package 1 Height
80.0 cm
Package 1 Width
120.0 cm
Package 1 Length
152.0 cm
Package 1 Weight
94.5 kg
Warranty
18 months
Document Links
Datasheet