3RR2015

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DC Snubber Resistor 15HP HR2000

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  • Part Number: 3RR2015
  • SKU: 3RR2015RE
  • Manufacturer: Reliance Electric
  • Series: HR2000 Servo

3RR2015 Technical Specifications

Manufacturer Reliance Electric
Series HR2000 Servo
Part Number 3RR2015
HP 15 HP

About the 3RR2015

Reliance Electric manufactures 3RR2015, a DC Snubber Resistor that is part of the HR2000 series. This part has a controller horsepower of 15 HP. The power dissipation for the continuous duty is 2250 watts. For the intermittent duty, the instantaneous power dissipation is 24000 watts and the maximum duty cycle (% of time) is 9%. This snubber resistor increases the percentage of total time that the controller is decelerating.

The 3RR2015 is an optional feature of the HR2000 series that is part of the continuous braking power/intermittent braking applications.   D-C snubber resistors limit the deceleration time to the shortest possible.  The snubber resistor may throw a LED fault (UV) which indicates an undervoltage state. It may also throw an OV LED fault that means the external snubber resistance is too large. 

Frequently Asked Questions about 3RR2015

What is the power dissipation at continuous duty for a Reliance 3RR2015?
The power dissipation on 3RR2015 is 2,250 watts at continuous duty.
How do you select the correct number of resistors for a 3RR2015?
To make sure you have the right number of resistors for the 3RR2015, figure out the continuous braking power or the duty cycle on intermittent braking applications for 3RR2015
What is 3RR2015 used for?
A 3RR2015 is a DC snubber resistor used for HR2000 high performance drives. 3RR2015 increases the time of controller deceleration.

Repair Services For 3RR2015

Type Lead Time Price Action
Repair Service 1-2 weeks $410

Our highly skilled technicians can repair your 3RR2015. All of our repairs come with a 3 Year AX Control Warranty. Please contact us for additional information about our repair process. To receive the repair pricing and lead time listed above please process your repair order via our website. The following repair options may be available upon request:

  • 48-72hr Rush Repair
  • Detailed Repair Reports
  • AX Control Certificate of Warranty

AX Control Warranty Info

All products we sell are backed by our unparalleled warranty. A warranty certificate will be provided with your order upon request.
All PLCs, HMIs, and Turbine Control Boards: 3 Years
All AC/DC and Servo Drives: 2 Years
All Motors: 1 Year
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