RZW03.1-160-015
RZW Braking Resistors
The RZW03.1-160-015 from Bosch Rexroth Indramat delivers a power class of 160 kW and features a peak power capability of 288 kW. Part of the RZW Braking Resistors series, this braking resistor operates at 400 V and provides a thermal time constant of 150 seconds.
It offers resistances of 2.4 Ω at 6% duty and 4.4 Ω in parallel at 15% duty and mounts vertically or horizontally using natural convection. The unit is housed in an IP 23 box and functions without derating up to 40 °C.
Technical Specifications
Ambient Operating Temperature
Up to 40°C without derating
Cooling Method
Natural convection
Minimum Connectable Resistance
2.2 Ω per group
Mounting Orientation
Vertical or horizontal
Operating Factor (duty Cycle)
At 15%
Peak Power
2 x 144 kW
Power Class
160 kW
Protection Class
IP 23
Resistance (sd 15%)
4.4 Ω (each, parallel)
Resistance (sd 25%)
4.8 Ω (each, parallel)
Resistance (sd 6%)
2.4 Ω
Thermal Time Constant
150 seconds
Type Label
RZW03.1-160-015
Voltage
400 V
Weight
Based on specific chassis dimensions (details in type)
Shipping & Payment Options
Warranty
Repair
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