RZW03.1-110-040
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The RZW03.1-110-040 braking resistor has a power class of 110, a peak power capacity of 100 kW, and operates with an IP23 protection class. Part of the RZW Braking Resistors series by Bosch Rexroth Indramat, it features a galvanized steel housing and a thermal time constant of 150 seconds.
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Product Description:
Bosch Rexroth Indramat RZW03.1-110-040 meets all dynamic braking requirements in industrial drive systems.
This product from the RZW series showcases 110 kW power class ratings and 100 kW peak power capabilities to assist fast deceleration processes in industrial settings. The unit runs at 40% switch-on duration because its configuration enables 48 seconds of operation during each 2-minute cycle to effectively control power intake and maintain steady temperatures. The RZW resistor offers 2.7 Ω resistance at a 40% switch-on duration with two units and produces 5.4 Ω for 60% SD operation through its dual set-up. The device provides 2.5 Ω of minimum connectable resistance to ensure safe electrical connection with motor drive systems. Under 40% SD usage, the resistor type known as F10 features a cross-sectional area of 70 mm² to control electrical flow and alleviate heat buildup at work. The 150-second time constant demonstrates how the unit stores and releases heat steadily, which makes for dependable power delivery under stop-and-go high-level demands.
The device cools better with a 3.5 kVA axial ventilator that takes power from a 3-phase 400 V AC system to push air through the housing. The housing unit consists of galvanized steel plates for resistance to corrosion and protection against IP23-rated hazards that include medium-sized objects and water spray. Installation flexibility depends on which product model you choose because the units weigh differently from one model to the next. The RZW03.1-110-040 delivers reliable performance and operates effectively under strong thermal demands within motion control systems. It can be purchased at Wake Industrial with a one-year warranty.
Frequently Asked Questions about RZW03.1-110-040:
Q: What is the peak power rating of the RZW03.1-110-040?
A: The RZW03.1-110-040 offers a peak power capacity of 100 kW, supporting fast and safe deceleration in industrial drive systems.
Q: How does the RZW03.1-110-040 manage switch-on duration?
A: The RZW03.1-110-040 operates at a 40% switch-on duration, running for up to 48 seconds in every 2-minute cycle to maintain thermal balance.
Q: What type of resistance configuration does the RZW03.1-110-040 use?
A: At 40% SD, the RZW03.1-110-040 uses two units at 2.7 Ω each or can be arranged in dual mode to achieve 5.4 Ω for 60% SD operation.
Q: How is the RZW03.1-110-040 cooled during operation?
A: The RZW03.1-110-040 uses a 3.5 kVA axial ventilator powered by a 3-phase 400 V AC system to ensure proper airflow and heat dissipation.
Q: What protection does the RZW03.1-110-040 offer against environmental factors?
A: The RZW03.1-110-040 is housed in galvanized steel plates and rated IP23, protecting it from medium-sized objects and light water spray in industrial settings.
