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Braking Resistor 1000w 100 Ohm Accessory for VFD 7.5kw Inverter
89% of respondents would recommend this to a friend
XAF 23060
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This 1000w resistor significantly enhances braking performance for your 7.5kw VFD inverter.
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Product Details
| Item Weight | 2 lbs (910 grams) |
Who Should Buy?
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VFD Applications
Ideal for users employing variable frequency drives needing an efficient method to brake motors effectively.
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Industrial Settings
Perfect for industrial environments where precise braking control of high-voltage equipment is required.
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Motor Control Enthusiasts
Great for hobbyists or engineers focused on building projects with variable frequency drives and motor control.
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Low-Power Machines
Not suitable for applications with low power requirements; this resistor is designed for more robust systems.
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Non-VFD Systems
Those using systems without variable frequency drives will not benefit from the braking features of this resistor.
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Occasional Users
If you only use motors occasionally, this braking resistor may be overkill and not cost-effective for you.
Product Description
Braking Resistor 1000w 100 Ohm Accessory for VFD 7.5kw Inverter
Customer Questions & Answers
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Question:
What is a Braking Resistor 1000W 100 Ohm?
Answer: A Braking Resistor 1000W 100 Ohm is an electronic component designed to dissipate excess energy generated during the braking process of a Variable Frequency Drive (VFD) system, particularly with a 7.5kW inverter. It converts kinetic energy from the motor into heat, thereby enabling the system to decelerate safely and effectively. This is essential in applications such as conveyors or cranes where controlled stops are necessary to prevent damage or accidents. -
Question:
How do I install a Braking Resistor 1000W 100 Ohm?
Answer: Installing a Braking Resistor typically involves connecting it in parallel with the DC link of the VFD. Start by ensuring power is off, then connect the resistor terminals to the designated terminals on the VFD, following the manufacturer's wiring diagram. Proper ventilation is crucial, as the resistor will generate heat during operation. It's advisable to use heat sinks or fan cooling systems when necessary to enhance performance and safety. -
Question:
What are the benefits of using a Braking Resistor with a VFD?
Answer: Using a Braking Resistor with a VFD enhances the control and efficiency of motor operations. It allows for quick and smooth stopping, protects the drive from over-voltage conditions, and increases the longevity of the equipment. In heavy-load applications, where frequent starts and stops occur, incorporating a braking resistor prevents overheating and extends the operational life of both the VFD and connected machinery. -
Question:
Can I use a Braking Resistor with any VFD?
Answer: Not all VFDs are compatible with every braking resistor. The Braking Resistor must match the specifications of the VFD, particularly in wattage and resistance values. Always refer to the VFD's manual to confirm compatibility. For a 7.5 kW inverter, a braking resistor rated at 1000W and 100 Ohm is generally suitable, but it is essential to ensure the VFD supports external braking resistors. -
Question:
What applications are suitable for a 100 Ohm Braking Resistor?
Answer: A 100 Ohm Braking Resistor is well suited for applications that require controlled braking, such as elevators, cranes, conveyor belts, and robotic machinery. These systems often experience high inertia and rapid changes in speed, making effective energy dissipation necessary to ensure safe operation. Using a braking resistor in these applications enhances performance and prevents equipment failure. -
Question:
How do I know if I need a Braking Resistor?
Answer: If your VFD system frequently encounters situations where rapid deceleration is required, or if you notice excessive over-voltage conditions during braking, it may be time to use a Braking Resistor. Signs such as tripping of the VFD, overheating, or unusual operation can indicate insufficient braking capacity. Assessing your system's operational profile will help determine whether a braking resistor is needed. -
Question:
What should I consider when choosing a Braking Resistor?
Answer: When selecting a Braking Resistor, consider its power rating, resistance value, physical dimensions, and thermal management capabilities. Ensure the resistor can handle the maximum energy generated during braking without exceeding its limits. Additionally, review environmental factors, such as installation space and ambient temperature, to ensure optimal performance and prevent overheating. -
Question:
How does a Braking Resistor help in energy efficiency?
Answer: A Braking Resistor contributes to energy efficiency by recycling and managing energy dissipated during braking rather than allowing it to impact power quality negatively. It mitigates over-voltage conditions and reduces the load on the VFD, allowing for smoother operations. In applications where frequent stops occur, this boosts overall system efficiency and lowers energy costs. -
Question:
Can I use multiple Braking Resistors for larger applications?
Answer: Yes, multiple Braking Resistors can be used in larger applications to meet the energy dissipation requirements. This configuration can distribute the load across several resistors, enhancing reliability and efficiency. However, ensure each resistor's ratings align with the total energy requirements of your system, and consult manufacturer guidelines for optimal configuration. -
Question:
Where can I buy a Braking Resistor 1000W 100 Ohm Accessory for VFD 7.5kW Inverter?
Answer: You can purchase a Braking Resistor 1000W 100 Ohm Accessory for VFD 7.5kW Inverter from Ubuy. Ubuy offers a wide range of products tailored for industrial and commercial applications, ensuring you find the right accessory that fits your needs. Their reliable shipping and customer support further enhance the buying experience.
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Pros
- High power rating
- Compact size
- Excellent heat dissipation
- Wide compatibility
- Durable construction
Product Price History
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XAF 23060
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Features & Benefits
- 1000w resistor designed for fast braking of 7.5kw VFD.
- Features vertical corrugated winding for reduced parasitic inductance.
- Enhances heat dissipation capacity and extends service life.
- High insulating capacity for better performance in vibration.
- Easy installation with multiple connection modes.
- Environmentally friendly with insulating resin paint.