Schneider VW3A7738 Braking resistor - 1.4 ohms - 1.5 kW - IP23
  • Brand: Schneider
  • Product Code: VW3A7738
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Description

Schneider VW3A7738 Braking Resistor - 1.4 Ohms, 1.5 kW, IP23

Elevate your motor control solutions with the Schneider VW3A7738 Braking Resistor. Engineered for superior performance and reliability, this braking resistor is an essential component for optimizing the deceleration and stopping accuracy of variable frequency drives (VFDs) in industrial applications.

Key Features and Specifications:

  • Impedance: 1.4 Ohms
  • Power Rating: 1.5 kW
  • Protection Rating: IP23
  • Compatibility: Designed to work seamlessly with Schneider Electric's range of VFDs
  • Efficiency: Enhances energy dissipation during braking, improving system stability and longevity
  • Robust Design: Constructed to withstand demanding industrial environments

Technical Excellence:

The Schneider VW3A7738 Braking Resistor is meticulously crafted to meet the highest standards of quality and performance. With an impedance of 1.4 ohms, it effectively converts excess electrical energy into heat, ensuring the smooth and efficient deceleration of your motors. The 1.5 kW power rating makes it suitable for a wide range of applications, providing the necessary braking torque for safe and precise motor control.

Durability and Protection:

Rated IP23, this braking resistor offers reliable protection against dust and water ingress, making it ideal for use in industrial settings. The robust construction ensures long-term durability, reducing maintenance requirements and downtime.

Optimized for Industrial Applications:

Whether you're involved in manufacturing, material handling, or any other industry requiring precise motor control, the Schneider VW3A7738 Braking Resistor is the perfect solution. Its compatibility with Schneider Electric's VFDs guarantees seamless integration and optimal performance.

Why Choose Schneider Electric?

Schneider Electric is a global leader in energy management and automation. Our products are designed with innovation and sustainability in mind, providing you with the tools you need to enhance efficiency and productivity. The VW3A7738 Braking Resistor exemplifies our commitment to quality and reliability.

Applications:

  • Material Handling: Ensures smooth operation of conveyors, cranes, and hoists
  • Manufacturing: Enhances the precision of machine tools and production lines
  • HVAC Systems: Improves the efficiency of fan and pump controls

Installation and Maintenance:

The Schneider VW3A7738 Braking Resistor is easy to install, with clear instructions and compatibility with existing systems. Regular inspection and maintenance are straightforward, ensuring continuous optimal performance.

Order Now:

Upgrade your motor control systems with the Schneider VW3A7738 Braking Resistor. Contact us today to place your order or for more information on how this product can benefit your specific applications.

Schneider VW3A7738 Braking resistor - 1.4 ohms - 1.5 kW - IP23

Main
product or component type
Braking resistor
Complementary
range compatibility
Altivar Process ATV900
product compatibility
Variable speed drive ATV930 wall mount 55 kW 200...240 V light cycle
Variable speed drive ATV930 wall mount 75 kW 200...240 V light cycle
braking cycle
Light cycle (heavy duty) : <= 0.8 s braking with 150 % braking torque for a 40 s cycle
Light cycle (normal duty) : <= 0.8 s braking with 120 % braking torque for a 40 s cycle
average power available
1.5 kW at 50 °C
ohmic value
1.4 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
445 mm
depth
450 mm
product weight
17 kg

Environment
ambient air temperature for operation
0...50 °C
ambient air temperature for storage
-25...70 °C
IP degree of protection
IP23