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Frequently Asked Questions
Q1: What is the primary application for the REWR-400W-1R1NJ power resistor?
It is primarily designed for VFD Braking, Motor Control, and Neutral Grounding applications.
Q2: What materials are used in the construction of this resistor?
The resistor is made from high-quality Ceramic and Metal materials for optimal durability and heat dissipation.
Q3: What is the power rating and resistance tolerance?
This model features a 400W power rating with a resistance of 1Ω and a tolerance of ±5%.
Q4: How does the cooling system work for this power resistor?
It utilizes a natural cooling method, making it suitable for environments where passive heat management is preferred.
Q5: Can this resistor handle terminal shock and overload?
Yes, it is tested for terminal shock (Δ≤±2%R+0.05Ω) and can withstand an overload of up to 10 times the rated power for 5 seconds.
Q6: What is the installation method for the tubular shape?
It is designed for easy installation using screw fixing through the ceramic structure.
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