VW3A7753
BRAKE RESIS 16 OHMS 14 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 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 IP23. It weighs 47kg. 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
16 Ohm
[Ue] rated operational voltage
24 V DC 250 V AC
Product compatibility
Variable speed drive ATV930 wall mount 18.5 kW 380...480 V severe cycle Variable speed drive ATV930 wall mount 22 kW 380...480 V severe cycle Variable speed drive ATV930 wall mount 30 kW 380...480 V severe cycle Variable speed drive ATV930 wall mount 7.5 kW 200...240 V severe cycle Variable speed drive ATV950 wall mount 18.5 kW 380...480 V severe cycle Variable speed drive ATV950 wall mount 22 kW 380...480 V severe cycle Variable speed drive ATV950 wall mount 30 kW 380...480 V severe cycle Variable speed drive ATV340 15 kW 380...480 V severe cycle Variable speed drive ATV340 18 kW 380...480 V severe cycle Variable speed drive ATV340 22 kW 380...480 V severe cycle Variable speed drive ATV930 22 kW 500...690 V severe cycle Variable speed drive ATV930 30 kW 500...690 V severe cycle Variable speed drive ATV930 37 kW 500...690 V severe cycle Variable speed drive ATV930 30 hp 600 V severe cycle Variable speed drive ATV930 40 hp 600 V severe cycle Variable speed drive ATV930 50 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
14 kW at 50 °C
Electrical connection
terminal, connection capacity: <= 2.5 mm² / AWG 12 for temperature control switch M6 bar wire for drive
Protection type
Thermal protection via drive or temperature control switch at 120 °C
Width
540 mm
height
605 mm
Depth
1060 mm
Net weight
48.5 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
80.000 cm
Package 1 Width
92.000 cm
Package 1 Length
120.000 cm
Package 1 Weight
73.000 kg
Warranty
18 months
Document Links
Datasheet