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Siemens SIMOREG DC Master Rectifier 500V DC, 15A

Name: Siemens 6RA7018-6FS22-0
Brand: Siemens
SKU: 6RA7018-6FS22-0
Availability: InStock

Siemens SIMOREG DC Master rectifier for single-quadrant DC drives, 500V DC, 15A output.

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ManufacturerSiemens

Part number6RA7018-6FS22-0

Type SIMOREG DC Master rectifier

Control Microprocessor

Drive Type Single-quadrant

Input Voltage 460 V 3AC

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Microprocessor controlled for precision Single-quadrant DC drive operation Robust 500V DC, 15A output Integrated field excitation control Reliable Siemens automation component

Product description

The Siemens SIMOREG DC Master (6RA7018-6FS22-0) is a microprocessor-controlled rectifier designed for single-quadrant DC drives. It features a B6C connection for power input and precise control of DC motor speed and torque. The unit has an input power requirement of 460V 3-phase AC at 25A.

This rectifier provides a controllable field rectifier D550/30 MRE-GEE6S22. The main DC output is rated at 500V DC and 15A (US rating). It also provides a field output with specifications of 460V and 5A. The robust design ensures reliable operation in demanding industrial environments.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 6RA7018-6FS22-0 SIMOREG DC Master rectifier. Secure reliable and cost-effective automation components to ensure the continuous operation and efficiency of your industrial processes.

Technical specifications

Type	SIMOREG DC Master rectifier
Control	Microprocessor
Drive Type	Single-quadrant
Input Voltage	460 V 3AC
Input Current	25 A
DC Output	500 V DC, 15 A (US rating)
Field Output	460 V, 5 A
Connection	B6C

Common applications

Extruders

Mills

Cranes

Hoists

Metal processing

Winding machines

Paper machines

Compatible systems

DC shunt-wound motors DC compound-wound motors Industrial DC drive applications Siemens control systems

Also known as

Siemens SIMOREG 6RA70 DC Master rectifier Siemens DC drive controller

Replaces / compatible with

The SIMOREG DC Master 6RA70 series is designed to control DC motors and can replace older Siemens DC thyristor converters or other brands of DC drive controllers within the specified power and voltage range.

Technical note

Expert tip

Ensure proper grounding and ventilation for the SIMOREG DC Master; correct wiring of the B6C connection and field output is crucial for safe and effective operation of DC motor drives.

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Frequently asked questions

What is the DC output rating of the Siemens 6RA7018-6FS22-0 SIMOREG DC Master rectifier?

The Siemens 6RA7018-6FS22-0 SIMOREG DC Master rectifier provides a US rated DC output of 500V DC at 15A, suitable for controlling DC motor drives.