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Siemens SIMOREG K Converter with Microprocessor D400/250

Name: Siemens 6RA2277-6DV62-0
Brand: Siemens
SKU: 6RA2277-6DV62-0
Availability: InStock

Siemens SIMOREG K 4-Quadrant DC Drive Converter with Microprocessor.

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

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ManufacturerSiemens

Part number6RA2277-6DV62-0

System SIMOREG K

Control Microprocessor

Quadrants Four

Connection B6(B6)C

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Veteran-owned

CAGE: 9NK75

Microprocessor control Four-quadrant operation Controllable field rectifier 3-Phase AC 380V input Regenerative braking Precise DC motor control

Product description

The Siemens SIMOREG K (6RA2277-6DV62-0) is a microprocessor-controlled converter designed for four-quadrant drives. It supports B6 (bridge) and C (full-wave bridge) connections, operating on a 3-phase AC 380V supply. This unit features a controllable field rectifier (D400/250), enabling precise control of DC motor speed and torque in both forward and reverse directions.

This converter is utilized in applications requiring high-performance DC motor control, such as in industrial machinery, material handling systems, printing presses, and winders where dynamic speed and torque regulation are critical. Its four-quadrant capability allows for regenerative braking, improving energy efficiency.

Stanlo Automation, a veteran-owned distributor of surplus industrial parts, offers the Siemens 6RA2277-6DV62-0. Equip your demanding DC drive applications with reliable and cost-effective solutions from our inventory.

Technical specifications

System	SIMOREG K
Control	Microprocessor
Quadrants	Four
Connection	B6(B6)C
Input Voltage	3-Phase AC 380V
Field Rectifier	D400/250

Common applications

DC motor control

Material handling

Industrial machinery

Printing presses

Winders

Process automation

Compatible systems

Siemens SIMOREG K control modules DC motors requiring 4-quadrant operation Industrial automation control systems

Also known as

Siemens SIMOREG K DC drive Siemens 4-quadrant converter Siemens D400/250 rectifier

Replaces / compatible with

This converter is designed for controlling DC motors requiring four-quadrant operation and precise field control, often replacing older, less advanced DC drive systems.

Technical note

Expert tip

Proper commissioning of the field rectifier and armature voltage settings is crucial for optimal performance and protection of the DC motor.

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Frequently asked questions

What is the primary function of the Siemens SIMOREG K 6RA2277-6DV62-0 converter?

The Siemens 6RA2277-6DV62-0 SIMOREG K converter is designed for precise control of DC motors in four-quadrant applications, allowing for forward/reverse operation and regenerative braking. It utilizes a microprocessor and a controllable field rectifier.