XTL-RA-04 Copley Controls
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The Copley Controls XTL-RA-04 is part of the Copley Controls Accessories series. It offers a default continuous power of 65 W and a peak power of 10 kW for 1000 milliseconds. The accessory measures 265 mm in length and 60 mm in width, with a resistance of 15 ohms.
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Product Description:
The XTL-RA-04 is a resistive load accessory produced by Copley Controls. It installs next to the manufacturer’s servo amplifiers and provides a defined dissipation path so regenerated energy is converted to heat instead of overstressing the DC bus in industrial automation cabinets. Fixed resistance and standardized mounting holes let integrators add the unit quickly when building or retrofitting motion systems.
Under steady operation, the module can dissipate 65 W continuously, and it may run up to 400 W when airflow and spacing keep the element within its temperature limits. During braking events, it tolerates bursts of 10 kW for as long as 1000 ms, giving drives enough headroom to absorb motor energy during rapid deceleration or indexing moves. Those ratings help engineers match the resistor to the axis duty cycle and avoid unwanted bus-voltage trips during frequent stops.
The electrical path presents a fixed impedance of 15 Ω, simplifying current calculations and protective-device selection. Mechanical integration is handled through a 4.3 mm mounting hole that accepts M4 hardware, while the length stays within 265 ±2 mm and the width is limited to 60 ±0.5 mm. This compact footprint fits control-panel layouts, preserves clearance for airflow around neighboring heat-generating parts, and supports panel planning in retrofit work.
Wake Industrial offers a 1-year warranty on each unit. Same-day shipping can be arranged for urgent orders when downtime leaves little room for delay. The chat tool available on the website can be used for general questions about type codes or fault indications quickly.
Frequently Asked Questions about XTL-RA-04:
Q: What is the default continuous power rating of the XTL-RA-04 accessory?
A: The XTL-RA-04 offers a default continuous power rating of 65 W for reliable ongoing operation.
Q: What is the peak power capability and its duration for the XTL-RA-04?
A: This unit is capable of handling a peak power of 10 kW for up to 1000 milliseconds.
Q: What is the size of the mounting hole on the XTL-RA-04 accessory?
A: The mounting hole diameter for the XTL-RA-04 is specified at 4.3 mm.
Q: What is the resistance specification for the XTL-RA-04?
A: The XTL-RA-04 features a resistance value of 15 Ω.
Q: What is the overall length of the XTL-RA-04 accessory?
A: The overall length of the XTL-RA-04 is 265 mm with a tolerance of ±2 mm.
