Schneider VW3A7756 Braking resistor - 5 ohms - 32 kW - IP23

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Brand:
Schneider
Product Code:
VW3A7756
Availability:
1000
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Schneider VW3A7756 Braking Resistor - 5 Ohms - 32 kW - IP23

Overview

The Schneider VW3A7756 Braking Resistor is an advanced solution designed to enhance the performance and reliability of your variable frequency drive (VFD) systems. With a robust 5-ohm resistance value and a power rating of 32 kW, this resistor ensures efficient energy dissipation during regenerative braking, helping to maintain optimal system stability and extend the lifespan of your VFD equipment.

Key Features

  • Resistance Value: 5 Ohms
  • Power Rating: 32 kW
  • Protection Class: IP23
  • Dimensions and Weight: [Insert Dimensions and Weight if available]
  • Mounting Type: [Insert Mounting Type if applicable]

Technical Specifications

  • Thermal Rating: Capable of handling high thermal loads, the VW3A7756 braking resistor effectively absorbs and dissipates excess energy generated during braking phases, reducing the risk of overheating and ensuring reliable performance.
  • Construction: The resistor is built with high-quality materials and precision engineering, providing excellent durability and long-term reliability even under demanding conditions.
  • Compliance: Meets industry standards for safety and performance, ensuring compatibility with various Schneider Electric drives and other compatible VFD systems.
  • Installation: Designed for ease of integration, the VW3A7756 features straightforward installation procedures, making it an ideal choice for both new installations and retrofits.

Applications

The Schneider VW3A7756 Braking Resistor is ideal for use in a wide range of industrial applications where efficient braking and energy management are crucial. It is particularly well-suited for:

  • Elevators and Hoists
  • Conveyor Systems
  • Pumps and Fans
  • Cranes and Material Handling Equipment

Benefits

  • Enhanced System Stability: By effectively managing regenerative braking energy, the VW3A7756 helps prevent voltage spikes and ensures smooth operation of your VFD system.
  • Extended Equipment Lifespan: Reduces wear and tear on your drive and related components, contributing to longer service life and reduced maintenance costs.
  • Energy Efficiency: Promotes efficient energy usage by converting excess braking energy into heat, thereby optimizing the overall performance of your drive system.

Certifications

The Schneider VW3A7756 Braking Resistor is certified to meet various international standards, ensuring high quality and reliability. [Insert specific certifications if available]

Purchase Information

For more details or to order the Schneider VW3A7756 Braking Resistor, please contact us at [Your Contact Information] or visit our website [Your Website URL]. Our team of experts is available to assist with any inquiries and provide additional support.

Schneider VW3A7756 Braking resistor - 5 ohms - 32 kW - IP23

Main
product or component type
Braking resistor
Complementary
range compatibility
Altivar Process ATV900
Altivar Machine ATV340
product compatibility
Variable speed drive ATV930 wall mount 75 kW 380...480 V severe cycle
Variable speed drive ATV930 wall mount 110 kW 380...480 V severe cycle
Variable speed drive ATV930 wall mount 132 kW 380...480 V severe cycle
Variable speed drive ATV930 wall mount 160 kW 380...480 V severe cycle
Variable speed drive ATV930 wall mount 22 kW 200...240 V severe cycle
Variable speed drive ATV930 wall mount 30 kW 200...240 V severe cycle
Variable speed drive ATV930 wall mount 37 kW 200...240 V severe cycle
Variable speed drive ATV930 wall mount 45 kW 200...240 V severe cycle
Variable speed drive ATV950 wall mount 75 kW 380...480 V severe cycle
Variable speed drive ATV340 55 kW 380...480 V severe cycle
Variable speed drive ATV930 wall mount 220 kW 380...480 V medium cycle 3 per drive
Variable speed drive ATV930 wall mount 250 kW 380...480 V medium cycle 3 per drive
Variable speed drive ATV930 wall mount 310 kW 380...480 V medium cycle 4 per drive
braking cycle
Severe cycle (heavy duty) : <= 54 s braking with 100 % braking torque for a 120 s cycle
Severe cycle (heavy duty) : <= 6 s braking with 165 % braking torque for a 120 s cycle
average power available
32 kW at 50 °C
ohmic value
5 Ohm
electrical connection
Terminal, clamping capacity: <= 2.5 mm², AWG 12 for temperature control switch
M12 bar wire for drive
protection type
Thermal protection via drive or temperature control switch at 120 °C
[Ue] rated operational voltage
24 V DC
250 V AC
width
540 mm
height
1285 mm
depth
1060 mm
product weight
126 kg
Environment
ambient air temperature for operation
0...50 °C
ambient air temperature for storage
-25...70 °C
IP degree of protection
IP23

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