ОПИСАНИЕ ПРОДУКТА
YASKAWA ELECTRIC CDBR-5037B - Braking Resistor Unit
The YASKAWA ELECTRIC CDBR-5037B is an external braking resistor unit engineered to dissipate regenerative energy generated by AC induction or permanent magnet motors during deceleration. This component integrates with variable frequency drives (VFDs) to prevent overvoltage conditions on the DC bus, enabling controlled rapid stopping and managing high-inertia loads in industrial applications. It ensures stable drive operation and extends equipment lifespan by managing excess energy in systems such as material handling, centrifuges, and machine tools.
Technical Specifications:
- SERIES/FAMILY: CDBR Series
- COMPONENT TYPE: Braking Resistor Unit
- ELECTRICAL SPECS:
- RESISTANCE: 50 Ohms
- CONTINUOUS POWER DISSIPATION: 3.7 kW (3700 Watts)
- COMPATIBLE DRIVE VOLTAGE CLASS: 400VAC Class (380-480VAC systems)
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Enclosed resistor module
- MOUNTING: Panel or wall mount
- INTERFACE/CONTROL:
- CONNECTION: Screw terminal block for direct connection to drive braking terminals
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Protected against solid objects over 12.5mm, no protection against water)
- COOLING METHOD: Natural convection
- OPERATING AMBIENT TEMPERATURE: 0 to 40 degrees Celsius
- COMPATIBILITY/APPLICATION:
- COMPATIBLE DRIVE SERIES: Yaskawa A1000, V1000, J1000, and other compatible AC drive series
- APPLICATION: Regenerative braking for high-inertia loads, rapid deceleration cycles, crane and hoist systems, centrifuges, machine tools, and general industrial machinery requiring controlled stopping.
