ОПИСАНИЕ ПРОДУКТА
SCHNEIDER ELECTRIC VW3A1104R30 - Braking Resistor
The SCHNEIDER ELECTRIC VW3A1104R30 is a dedicated braking resistor engineered for integration with Altivar Process ATV600 and ATV900 series variable speed drives. This component dissipates regenerative energy generated by motors during deceleration, preventing overvoltage conditions on the DC bus and enabling controlled stopping of high-inertia loads. It is essential for industrial applications requiring frequent braking cycles or rapid deceleration, including material handling systems, centrifuges, and hoisting equipment.
Technical Specifications:
- SERIES/FAMILY: Altivar Process Accessories
- COMPONENT TYPE: Braking Resistor
- ELECTRICAL SPECS:
- RESISTANCE: 30 Ohm
- CONTINUOUS POWER DISSIPATION: 1000 W (1 kW)
- PEAK POWER DISSIPATION: 10 kW (for 5 seconds)
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Enclosed resistor unit
- COOLING: Natural convection
- INTERFACE/CONTROL:
- CONNECTION: Screw terminals for direct connection to drive braking unit
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20
- MOUNTING STYLE: Wall or panel mount
- OPERATING TEMPERATURE: -10 to 50 degrees C
- COMPATIBILITY/APPLICATION:
- COMPATIBLE DRIVES: SCHNEIDER ELECTRIC Altivar Process ATV600 Series, SCHNEIDER ELECTRIC Altivar Process ATV900 Series
- TYPICAL APPLICATIONS: Conveyors, centrifuges, hoisting, material handling, high-inertia load deceleration