Description
The Siemens® 6RA2418-2FV62 is a SIMOREG DC converter unit equipped with a microprocessor-based control system for precise four-quadrant drive operation. Rated at 30 A and compatible with 230/460 V AC 3-phase input, it delivers high-performance speed and torque control for DC motors. Designed for industrial reliability, it includes main contactors and fuses, ensuring safe, efficient operation in demanding automation environments.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Siemens |
| Category |
Drives |
| Part Number |
6RA2418-2FV62 |
| Subcategory |
DC Drive / Converter Unit |
| Series |
SIMOREG 6RA24 |
| Control Type |
Microprocessor-based digital control |
| Input Voltage |
230/460 VAC, 3-phase |
| Rated Current |
30 A |
| Operation Type |
Four-quadrant (motoring and regenerative braking) |
| Bridge Configuration |
(B6)A(B6)C |
| Power Conversion Type |
AC to DC converter for DC motors |
| Integrated Components |
Main contactor and protective fuses |
| Mounting Type |
Panel / Enclosure mounting |
| Application |
Industrial DC motor control systems |
| Cooling Method |
Forced air cooling (integrated) |
| Country Version |
USA Version |
| Protection Features |
Overcurrent, overvoltage, and thermal protection |
| Replacement Option |
Migrates to SINAMICS DC Master (6RA80) series |
| Manufacturer Status |
Discontinued (since 12/01/2011) |
| Manufacturer |
Siemens AG |
| Weight |
47 lbs |
Information About 6RA2418-2FV62
The 6RA2418-2FV62 belongs to the Siemens SIMOREG 6RA24 series of DC drive converters, known for their robust design and precise control capabilities. This model is engineered for four-quadrant operation, enabling both motoring and regenerative braking across forward and reverse directions. It features a bridge connection (B6)A(B6)C configuration, providing efficient power conversion for dynamic DC motor control. The integrated microprocessor ensures accurate digital regulation of current and speed, while built-in fuses and main contactor offer enhanced system protection. As a U.S. version, it adheres to local electrical standards and is suited for heavy-duty industrial machinery. The 6RA2418-2FV62 was discontinued in December 2011, with migration options available to newer SINAMICS DC Master (6RA80) systems.
Key Features:
- Four-Quadrant Drive Capability: Supports forward/reverse motoring and regenerative braking.
- Microprocessor Control: Provides precise regulation of motor speed and current.
- Bridge Configuration: Utilizes (B6)A(B6)C connection for efficient DC power conversion.
- Integrated Protection Components: Includes built-in main contactor and fuses for safe operation.
- High Efficiency: Optimized for minimal losses during motor acceleration and deceleration.
- Digital Control Interface: Simplifies setup, monitoring, and diagnostics.
- 230/460 VAC Input: Flexible dual-voltage operation for various power systems.
- Heavy-Duty Industrial Design: Built for continuous-duty performance and reliability.
The 6RA2418-2FV62 delivers the precision and control required for advanced DC drive applications, ensuring dependable performance across industrial processes.
