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AC Drive Braking Resistor

Product Details:

Mounting Type Panel/Surface Mount
Shape Rectangular
Feature High Heat Dissipation, Quick Braking
Overheating Protection YES
Humidity % <90% RH
Operating Temperature -25C to +85C
Surface Finish Anodized
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5000 - 100000 INR

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AC Drive Braking Resistor Price And Quantity

Minimum Order Quantity 01 Piece
Price 5000 - 100000 INR
Price Range 750.00 - 40000.00 INR

AC Drive Braking Resistor Product Specifications

Shape Rectangular
Dimension (L*W*H) 310 mm x 52 mm x 65 mm
Size Standard
Mounting Type Panel/Surface Mount
Output Type Resistive
Feature High Heat Dissipation, Quick Braking
Color Silver
Energy Consumption Low
Overheating Protection YES
Connection Type Terminal Block
Protection Level IP20
Frequency (MHz) 50-60 Hz
Application Industrial AC Motor Drives
Humidity % <90% RH
Operating Temperature -25C to +85C
Surface Finish Anodized
Rated Voltage 440 V AC
Connector Type Screw Terminal
Material Aluminum Alloy, Mica
Product Type AC Drive Braking Resistor
IP Rating IP20
Insulation Material Mica
Weight 1.8 kg
Input Voltage 380-440 V AC
Efficiency >95%
Phase Three Phase

AC Drive Braking Resistor Trade Information

Supply Ability 100 Piece Per Month
Delivery Time 1 Days
Sample Available Yes
Sample Policy Free samples are available
Packaging Details Aluminium
Main Domestic Market All India
Certifications ISO

Product Description

Unicorn Controls & Automation is a specialist Manufacturer, Dealer and Supplier, of RoHS complaint, Dynamic Braking Unit, AC Drive Braking Unit ,Dynamic braking resistor, AC Drive Braking resistors, EOT Crane AC Drive(VFD) Braking Resistance Panel, Gantry Crane AC Drive(VFD) Braking Resistance Panel, aluminium housed resistor, metal clad braking resistor, high power wire grid resistor, etc with improved technology developed over the years.

We supplies below make AC Drive braking resistors

Yaskawa AC Drive braking Resistance

Fuji Electric AC Drive Braking Resistor

ABB Drive braking resistance

Schneider AC Drive braking resistor

Delta AC Drive Braking Resistor

KEB AC Drive braking Resistance

Inovance AC Drive braking resistance

We manufacturing Braking Resistance with a quality method as IS Stranded. we have transformed ourselves into a broad-based manufacturer of wide range of resistors. Our resistors used in the field of electronics, AC Drive panels, Lifts, EOT Cranes, Gantry cranes, Cement Plants, Sleep ring Motors,elevators, cranes, automation, medical equipment, Printing Machine, CNC Machines, Grinding Machines, variable frequency drives and in many other industries.

All our engineering efforts are directed to convert breakthrough concepts into innovative products. Equipped with technical knowledge and a new approach to business management, we have created the framework of our achievements on the platforms of quality, utility, durability and design

We are supplier & Dealer of Yaskawa Dynamic braking resistor(DBR), Yaskawa Dynamic braking unit(DBU), Schneider Dynamic Braking Resistor, Fuji Dynamic Braking resistor, Siemens Dynamic Braking Resistor, KET Dynamic braking resistor, ABB Dynamic braking resistor, Allen Bradley Dynamic Braking resistor, Delta Dynamic braking resistor

Quality

Our prime manufacturing goal is to achieve "Zero Defects". Various internal quality assessment measures such as In-Process Quality Control, Random Sampling, etc., are implemented at the manufacturing of electrical resistors that include dynamic braking resistor, neutral grounding resistor, silicone coated resistor, aluminium housed resistor to ensure quality from the every initial stage of production.

Our manufacturing processes & products are RoHS Complain

Exceptional Performance and Durability

Built to withstand heavy-duty industrial use, this braking resistor boasts a Class F thermal rating, robust vibration resistance up to 2 g, and a dielectric withstand voltage of 2500 V AC. It operates efficiently within a temperature range of -25C to +85C, making it suitable for diverse environments.

Advanced Safety and Efficiency Features

The unit includes overheating protection, operates at >95% efficiency, and is designed for low energy consumption. Its IP20 rating and natural air cooling ensure safe handling and stable operation, while the use of premium materials like aluminum alloy and mica enhances longevity.

Flexible Installation & Integration

Featuring compact dimensions (310 mm x 52 mm x 65 mm) and a weight of just 1.8 kg, the resistor supports both panel and surface mounting. Connection is easy with a terminal block and screw terminals, allowing seamless integration into standard industrial AC motor drive systems.

FAQs of AC Drive Braking Resistor:

Q: How do I install the AC Drive Braking Resistor in my motor drive system?

A: To install the resistor, mount it on a suitable panel or surface using the provided fixtures. Connect the terminal block to your three-phase AC motor drive, ensuring proper screw terminal connections. Always follow the wiring diagram and safety guidelines specified in your drive systems manual.

Q: What is the main benefit of using this braking resistor with my AC motor drive?

A: The primary advantage is rapid and controlled motor stopping, which enhances process safety and protects the drive from overvoltage during sudden stops. Its high heat dissipation and quick braking features contribute to faster and safer operational cycles in industrial settings.

Q: When should this resistor be replaced or maintained?

A: Regularly inspect the resistor for physical damage, discoloration, or signs of overheating. Under normal operating conditions and proper cooling, maintenance intervals are minimal. Replacement is recommended if efficiency drops or overheating protection activates repeatedly.

Q: What safety features does this resistor offer for industrial applications?

A: This resistor includes built-in overheating protection and carries a dielectric withstand voltage of 2500 V AC, IP20 enclosure, and premium mica insulation, ensuring reliable performance and safe operation even in stringent industrial environments.

Q: Where is the ideal location to mount this braking resistor?

A: Position the resistor in a well-ventilated area on a stable panel or surface, away from sources of excessive heat, dust, or moisture. Ensure natural air cooling is unobstructed to maintain optimal performance and longevity.

Q: How does this braking resistor process and dissipate excess energy during braking?

A: When the motor decelerates, the resistor absorbs surplus electrical energy from the AC drive and converts it to heat, rapidly dissipated due to its high heat transfer materials and structure. This prevents voltage spikes and enhances drive and motor lifespan.

Q: What types of industrial applications can benefit from this resistor?

A: This resistor is ideal for applications in factories, automation lines, and plants using AC motor drives, particularly where quick braking and consistent motor control are necessary for safety and productivity.

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