RXL-A 50W Braking Power Resistor with 1-500Ω Resistance Range for Variable Frequency Drives

Price Negotiable

Price: Negotiable

MOQ: 1000

Delivery Time: Negotiable

Brand: HUAXING

Product Description

RXL-A 50W Braking Power Resistor Overview

High-performance braking resistor designed for variable frequency drive applications, featuring excellent heat dissipation and compact design.

Key Features

Technical Specifications

Specifications and Models	Rated Power (W)	Resistance Range (Ω)
RXL-A-50W	50	1-500

Quality Testing Standards

Test Items	Test Conditions	Performance Requirements	Test Standards
Insulation resistance	Voltage: (500±50) Vdc, 1 minute, between output terminal and bracket	Insulation Resistance: ≥50MΩ	GB/T 5729-2003 Section 4.6
Voltage endurance	Voltage: 2500Vac, 1 minute, between output terminal and bracket	No breakdown, no arcing	GB/T 5729-2003 Section 4.7
Vibration	Frequency: (10-55) Hz, Amplitude: 0.2mm or Acceleration: 1.3g, 6 hours	ΔR ≤ ±(1.0%R + 0.05Ω)	GB/T 2423.10-2019
Temperature rise	Ambient temperature: (15-30) ℃, rated power	Temperature rise: ≤450℃	GB/T 5729-2003 Section 4.14

Installation & Safety Guidelines

Important Notes:

This resistor features high braking energy and short braking time with natural heat dissipation
Consult technical personnel before installation and operation to ensure proper parameter settings

Installation Requirements:

Secure the resistor to the mounting surface using the 4 mounting holes
Ensure reliable electrical connections at cable terminals to minimize contact resistance
Do not operate outside specified parameters to ensure safety and performance

Ordering Information

Sample Order Configuration:

Model Number: RXL-A 50W

Rated Power: 50W

Nominal Resistance: 30Ω

Resistance Tolerance: ±5%

Quantity: 1000 pieces