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Dynamic Braking Resistors

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MOQ : 1 Piece

Dynamic Braking Resistors Specification

Connector Type
Screw Terminal

IP Rating
IP20

Efficiency
98%

Insulation Material
Ceramic

Humidity %
95% RH

Feature
High Power Dissipation, Long Service Life

Operating Temperature
-25C to +180C

Power Factor
0.90

Surface Finish
Powder Coated

Shape
Rectangular

Mounting Type
Panel Mounting

Overheating Protection
YES

Product Type
Resistors

Application
Dynamic Braking for AC Drives

Protection Level
IP20

Frequency (MHz)
50/60 Hz

Rated Voltage
415 V AC

Energy Consumption
Low

Output Type
Resistive Load

Color
yellow

Dimension (L*W*H)
450 mm x 80 mm x 70 mm

Weight
2.5 kg

Size
Standard

Input Voltage
415 V

Phase
Three Phase

No Of Poles
Single

Connection Type
Terminal Block

Material
Stainless Steel

Tolerance
5%

Vibration Resistance
10-55Hz, 2G

Life Expectancy
>10,000 hours

Power Rating
200 W to 5000 W

Dielectric Strength
2500 V AC for 1 min

Application Standard
IEC 60439-1

Resistance Range
1 to 1000

Terminal Material
Brass

Cooling Method
Natural Air Cooled

RoHS Compliant
Yes

Dynamic Braking Resistors Trade Information

Minimum Order Quantity
1 Piece

Payment Terms
Cash on Delivery (COD), Cash Advance (CA), Cheque

Supply Ability
Piece

Delivery Time
7 Days

Packaging Details
as per customer need

Main Domestic Market
All India

About Dynamic Braking Resistors

Dynamic Braking Resistors

Backed with great experience, we are reckoned as one of the most reputed manufacturers and suppliers of Dynamic Braking Resistors. Under the supervision of our experienced personnel, these resistors are designed with perfection by keeping in mind the predefined industrial standards. These are manufacturing using best quality materials and latest technology at our state of the art manufacturing unit. These Dynamic Braking Resistors are in a high demand due to their impeccable performance, rust proof surface finish and high durability.

High-Power Dynamic Braking Solutions

Manufactured in India and engineered for reliability, these dynamic braking resistors excel in dissipating excess energy in AC drive systems. Their robust build, stainless steel material, and advanced features like panel mounting, ceramic insulation, and screw terminals make them ideal for industrial applications. The resistors meet IEC 60439-1 standards and are RoHS compliant, ensuring both global quality standards and environmental safety.

Enhanced Safety and Longevity

With IP20 protection, a dielectric strength of 2500 V AC, and an operating temperature range from -25C to +180C, these resistors guarantee stable operation even in demanding environments. The built-in overheating protection and vibration resistance (10-55Hz, 2G) help safeguard both the equipment and the operators, supporting a life expectancy exceeding 10,000 hours.

FAQs of Dynamic Braking Resistors:

Q: How do I install a dynamic braking resistor for my AC drive system?

A: Mount the resistor securely on a panel using the provided terminal block and screw terminals. Ensure proper ventilation for natural air cooling and connect to the AC drive according to the systems wiring diagram. Always follow IEC 60439-1 standards and observe safety precautions during installation.

Q: What are the main benefits of using these dynamic braking resistors?

A: These resistors efficiently dissipate excess regenerative energy, preventing damage to your AC drive system. Key advantages include high power dissipation, low energy consumption, robust stainless steel construction, IP20 protection, long service life, and RoHS compliance for safer and environmentally friendly use.

Q: When should I use a dynamic braking resistor in my application?

A: Use a dynamic braking resistor whenever your AC drive system requires controlled braking to quickly decelerate large loads, such as in industrial equipment, cranes, or elevators. It is essential for preventing overvoltage and protecting sensitive drive components.

Q: Where can these resistors be used, and are they compatible with three-phase systems?

A: These resistors are designed for a wide range of industrial and commercial applications requiring dynamic braking, including conveyor systems, hoists, and elevators. They are fully compatible with three-phase systems operating at 415 V AC and 50/60 Hz.

Q: What is the expected life expectancy and how is durability ensured?

A: These resistors boast a life expectancy of over 10,000 hours, thanks to high-quality materials like stainless steel, ceramic insulation, and a powder-coated finish. Overheating and vibration-resistant features further enhance durability and long-term performance.

Q: How does the resistor protect against overheating, and what is the cooling method?

A: The dynamic braking resistor comes equipped with an integrated overheating protection mechanism. Its design utilizes natural air cooling and powder-coated surfaces for efficient heat dissipation, maintaining optimal performance even in high-power dissipation scenarios.

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