Siemens 6RA7081-6DS22-0 Single-Quadrant DC Drive Converter Item NO.: 2850035

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>>Product Specifications

Product Model: 6RA7081-6DS22-0

Type: Single-Quadrant DC Drive Converter

Manufacturer: Siemens

Place of shipment:Xiamen, China

Delivery Time: 1-3 days

Quantity: 100% New Original

Minimum Order Quantity: 1pc

Shipping Method: DHL\UPS\Fedex\EMS\Others

Input Voltage (3-phase AC): 400 V AC (±10% tolerance)

Input Current (Continuous): 332 A (at full load)

Output Voltage (DC): 485 V DC (adjustable via field weakening)

Output Current (Continuous): 400 A (base rating); 276 A (US derated rating at 485 V DC)

Field Supply Input Voltage: 400 V AC (isolated for external excitation)V

The Siemens 6RA7081-6DS22-0 Single-Quadrant DC Drive Converter is a high-performance power conversion 

module designed for precise DC motor control in industrial applications. It accepts a 3-phase AC input of 400 V 

(±10% tolerance) and delivers a continuous output current of 400 A at an adjustable DC voltage up to 485 V, 

supporting field weakening for optimized motor performance. The drive features an isolated 400 V AC field supply 

input for external excitation, ensuring stable and reliable operation. 

>>Packaging and Delivery

Packing details: original factory sealed packing

Delivery details: 3-5 days after payment

Transport detail

1) For goods in stock, we will place orders within 3 days of receipt of payment.

2) We can ship all over the world by DHL, UPS, Fedex and EMS. The packing is very strong. If you have any special 

needs, please let me know.

3) You can expect to receive the item about 7 days after we send it.

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