⚙️ CONVERTEAM GDB400-4604 HV DYNAMIC BRAKING UNIT
🔧 Product Overview
The CONVERTEAM GDB400-4604 HV Dynamic Braking Unit is a high-voltage energy dissipation module designed for industrial drive systems and regenerative motor control. It efficiently converts excess kinetic energy generated during motor deceleration into thermal energy, maintaining system stability and protecting critical components from overvoltage conditions. This braking unit is built for heavy-duty applications where precise motor control, quick braking response, and high power density are essential. Engineered with industrial-grade components and advanced heat dissipation design, the GDB400-4604 ensures long-term durability, minimal maintenance, and reliable performance under continuous operation.
📊 Technical Specifications (Datasheet)
| Parameter | Description |
|---|---|
| 🔹 Model Number | GDB400-4604 HV |
| 🏢 Manufacturer | CONVERTEAM |
| ⚡ Input Voltage | 400–460 V AC (High Voltage) |
| 🔋 Braking Power | Up to 40 kW continuous / 80 kW peak |
| 🔄 Braking Type | Dynamic resistive braking |
| 🔧 Cooling Method | Forced air cooling with integrated fan |
| 🌡️ Operating Temperature | -10°C to +55°C |
| 🧱 Mounting Type | Panel / enclosure mounting |
| 📏 Dimensions (W × H × D) | 280 × 380 × 150 mm |
| ⚙️ Weight | Approx. 12 kg |
| 💡 Protection | Overload, overtemperature, and short-circuit protection |
| 🔌 Connection Type | Terminal block for power and control inputs |
| 🔐 Enclosure Rating | IP20 |
| ⚙️ Compatible Systems | AC drive systems, regenerative converters, high-power inverters |
⚙️ Features
- High-efficiency braking circuit for rapid deceleration cycles.
- Industrial-grade resistors ensure stable thermal performance.
- Intelligent thermal management for extended component life.
- Compact modular housing ideal for multi-drive configurations.
- Reliable protection circuits to prevent voltage spikes.
- Suitable for heavy industrial applications including marine, steel, and automation systems.
🏭 Applications
The GDB400-4604 HV is widely used in high-inertia systems such as cranes, elevators, conveyors, and rolling mills, where rapid and controlled braking is vital. It effectively manages regenerative energy from electric drives, ensuring both safety and operational efficiency across variable-speed motor systems.
🔗 More Information
Explore industrial automation modules and braking solutions at
👉 https://www.fy-module.com/
