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The Siemens 6RA7018-6DV62-0, part of the SIMOREG series, is a microprocessor-controlled drive that operates effectively in a temperature range of 0°C to +45°C. It draws 25 A from a 400 V 3AC input and delivers a DC output voltage of 420 V with a current capability of 30 A.
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| Manufacturer | Siemens |
|---|---|
| Product Line | SIMOREG |
| Part Number | 6RA7018-6DV62-0 |
| Weight | 18.50 lbs (8.39 kg) |
| Ambient Temperature | 0°C to +45°C |
| Input Voltage | 400 V 3AC |
| Input Current | 25 A |
| Output Voltage (DC) | 420 V |
| Output Current (DC) | 30 A |
| Output US Rating | 420 V DC, 25 A |
| Field Input Voltage | 400 V |
| Field Output Voltage | 325 V |
| Field Output Current | 5 A |
| Circuit Type | Six-pulse bridge rectifier for both armature and commutation circuits (B6) A (B6) C |
| Microprocessor-Based | Yes |
| Four-Quadrant Drives | Yes |
| Cooling Method | Natural cooling |
| Compliance with RoHS Directive | Yes |
The Siemens model 6RA7018-6DV62-0 is a component within the SIMOREG series that specializes in drive control applications. This unit is designed to function efficiently within ambient temperatures that range from 0°C to +45°C. It receives input from a 400 V three-phase AC power source, drawing a current of 25 A to operate reliably.
With an output voltage rated at 420 V DC and a maximum output current of 30 A, the drive provides excellent performance characteristics. Moreover, it features a specified US output rating of 420 V DC at 25 A, ensuring versatile application across different systems. The field input and output specification reveals a field voltage of 400 V, with field outputs reaching up to 325 V with a current of 5 A.
The design incorporates a six-pulse bridge rectifier that serves dual purposes: controlling the armature and managing commutation circuits, classified as type (B6) for both configurations. Additionally, a microprocessor controls the operations of this unit, enabling advanced and precise motor control.
Essential for varied industrial applications, the drive utilizes natural cooling as its method of heat dissipation, contributing to its efficient operation. It weighs approximately 18.5 kg, making it relatively portable for installation in different setups. Furthermore, this device adheres to the RoHS directive, signifying its compliance with environmental regulations.