Home › Manufacturers › Siemens › 6RA7028-6FS22-0

Siemens

Siemens SIMOREG DC Master 6RA7028-6FS22-0 Rectifier

Siemens SIMOREG DC Master Rectifier with microprocessor for single-quadrant drives.

● In Stock 12-Mo Warranty Same-Day Dispatch Ships Worldwide 🎖 Veteran-Owned

In Stock — Ready to Ship

ManufacturerSiemens

Part number6RA7028-6FS22-0

Input 460 V 3AC, 75 A

Output 550 V DC, 90 A

US Rating Output 500 V DC, 60 A

Field Input 460 V

Get a price for 6RA7028-6FS22-0

Response within 1 business hour

🛡

12-month warranty

All units tested

⚡

Same-day dispatch

Order by 2pm CST

🌐

Worldwide delivery

US, EU, Asia, Middle East

🎖

Veteran-owned

CAGE: 9NK75

Microprocessor control Single-quadrant operation CE certified Forced-air cooling Robust design High-quality rectifier

Product description

The Siemens SIMOREG DC Master 6RA7028-6FS22-0 is a rectifier with microprocessor control, designed for single-quadrant drives. It features a B6C connection and operates with a 460V 3-phase AC input current of 75A. The controllable field rectifier is rated D550/90 MRE-GEE6S22. The output voltage is 550V DC at 90A, with a US rating of 500V DC at 60A. The field input is 460V, with an output of 375V at 10A.

This rectifier is built for demanding industrial applications, offering reliable performance in various environments. It is CE certified and designed for forced-air cooling, operating efficiently between 0°C and +40°C.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 6RA7028-6FS22-0. We provide quality industrial automation components backed by a commitment to service. Secure this essential rectifier for your operations through Stanlo Automation.

Technical specifications

Input	460 V 3AC, 75 A
Output	550 V DC, 90 A
US Rating Output	500 V DC, 60 A
Field Input	460 V
Field Output	375 V, 10 A
Control	Microprocessor, Single-Quadrant

Common applications

Industrial motor control

Manufacturing equipment

Machine drives

Power supplies

Process automation

Compatible systems

Single-quadrant DC drives, SIMOREG DC MASTER systems

Also known as

Siemens SIMOREG DC Drive 6RA7028

Replaces / compatible with

This rectifier is part of the SIMOREG DC MASTER series and is designed to replace or supplement existing units within this line. It is a successor to some older models and compatible with relevant accessories. Consult Siemens documentation for precise compatibility.

Technical note

Expert tip

Ensure proper ventilation around the unit as it utilizes forced-air cooling and operates within industrial temperature ranges.

What happens next?

Email confirmation

Immediate receipt acknowledgment sent to you

Account manager assigned

Confirms your part's spec and condition

Your quote delivered

Tailored to your specific requirements

Frequently asked questions

What are the input and output specifications for the Siemens 6RA7028-6FS22-0?

The Siemens 6RA7028-6FS22-0 has a 460V 3-phase AC input and provides a 550V DC output at 90A. It also manages field current with a 460V input and 375V output.