The Bosch Rexroth Indramat RZW03.1-003-040 resistor from the RZW Braking Resistors series is a compact E2 braking resistor designed for industrial automation. It features a conductor cross-section of 25 mm², a current rating of 80 A and a resistance of 68 ohms, supporting a peak power capacity of 2.7 kW and a continuous power rating of 3 kW with a power loss of 25 W. With an operating factor of 40 %, a thermal time constant of 150 s and EMC level Class A, it operates up to 45 °C and weighs 6 kg. Housed in an IP23 enclosure measuring 80 x 398 x 200 mm, this device ensures reliable energy dissipation and easy wall mounting for frequency converters.
Cross-section Of Conductor
25 mm²
Current
80 A
Dimensions
80 x 398 x 200 mm
Emc Level
Class A
Frequency
50/60 Hz
Maximum Temperature
45°C
Operating Factor
0.4
Power
3 Kw
Power Loss
25 W
Protection Class
IP23
Rated Leakage Current
35 mA
Resistance
68 ohms
Type
E2
Weight
6 kg