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6RA8018-6DV62-0AA0
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Specification & Description
| Specification | Description |
|---|---|
| Part Number | 6RA8018-6DV62-0AA0 |
| Alternative Part Number | 6RA80186DV620AA0 |
| Manufacturer | Siemens |
| Rated Supply Voltage Armature | 400 V |
| Rated DC Voltage | 420 V |
| Rated Input Current Armature | 24.9 A |
| Rated DC Current | 30 A |
| Field Power Unit | Field power unit 1Q (standard) |
| Rated Supply Voltage Field | 2AC 400V |
| Rated DC Current Field | 5 A |
| Mode of Operation | Four-quadrant operation |
| Rated Power | 12.6 kW |
| Power Loss | 180 W |
| Degree of Protection | IP00 |
| Installation Altitude | 1,000 m |
| Dimensions (H x W x D) | 385 x 268 x 221 mm |
| Weight Approx. | 11 kg |
| Type of Construction | Chassis unit |
| Rated Voltage Armature | 420 V |
| Rated Armature Current | 30 A |
| Rated Excitation Voltage | 320 V |
| Rated Excitation Current | 5 A |
| Max. Overvoltage of AC Supply | 0 % |
| Coolant Temperature | 40 °C |
| Load Class | Class DC I (continuous duty) |
| Accessories | 3NE8003-1 Fuse armature AC, 3NE4102 Fuse armature DC |
| Special Design Feature | 24 V electronics supply DC Converter (specific to 6RA8018-6DV62-0AA0-Z models with L05 code) |
The Siemens 6RA8018-6DV62-0AA0 is a state-of-the-art DC converter designed for 4-quadrant drives, offering precise control for a wide range of industrial applications. This SINAMICS DCM DC converter is engineered to handle a rated DC current of 30 A and a rated DC voltage of 420 V dc, making it suitable for tasks that require reliable and efficient speed and torque control.
With its robust chassis unit construction, the converter ensures durability and resilience in challenging industrial environments. The unit is optimised for four-quadrant operation, providing the flexibility needed for applications that demand forward and reverse motion, such as conveyors, mixers, and winders.
The converter's rated power of 12.6 kW and power loss of 180 W are indicative of its efficiency and capability to manage energy effectively, contributing to a more sustainable operation. It is designed with an IP00 degree of protection and can be installed at altitudes up to 1,000 m without derating, ensuring consistent performance across various locations.
The compact dimensions of 385 x 268 x 221 mm and an approximate weight of 11 kg make this converter a practical choice for systems where space is at a premium. Additionally, the SINAMICS DCM series is known for its ease of integration into existing setups, making it a go-to solution for upgrading or retrofitting applications with advanced DC drive technology.
Overall, the Siemens 6RA8018-6DV62-0AA0 DC converter is a reliable and efficient choice for industrial businesses in the UK looking to optimise their drive systems with advanced control and energy-efficient operation.
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Frequently Asked Questions
What is the rated DC current for this DC converter?
The rated DC current for the Siemens DC Converter is 30 A.
Can this converter be used for four-quadrant operation?
Yes, this Siemens DC Converter is designed for four-quadrant drives, allowing it to operate in both driving and braking modes in both directions of rotation.
What is the rated supply voltage for the armature circuit?
The rated supply voltage for the armature circuit of this converter is 400 V AC.
What is the rated DC voltage output?
The rated DC voltage output for this converter is 420 V DC.
What kind of cooling method does this converter use?
Units with a rated DC current up to 125 A are self-ventilated, while units with a rated DC current of 210 A and above use forced-air cooling with an integrated fan.
What is the maximum installation altitude for this converter?
The maximum installation altitude for the Siemens DC Converter is 1,000 metres above sea level without derating.
What are the dimensions of this converter?
The dimensions of the Siemens DC Converter are 385 mm in height, 268 mm in width, and 221 mm in depth.
What is the approximate weight of this converter?
The approximate weight of the Siemens DC Converter is 11 kg.
What degree of protection does this converter offer?
This converter has a degree of protection of IP00, which can be upgraded to IP20 with the appropriate accessories.
What is the typical application for this type of DC converter?
This type of DC converter is typically used in applications requiring precise speed and torque control, such as in rolling mills, winders, extruders, mixers, and conveyors.
