Siemens 6SL3351-6GH28-5AB3 SINAMICS G Control Interface Board

SKU 6SL3351-6GH28-5AB3

In stock

12-month warranty
Free returns within 30 days

Manufacturer: Siemens
Product No.: 6SL3351-6GH28-5AB3
Country of origin:Germany
Product Type: Interface boards
Barcode: 85044095
Payment: T/T, Western Union
Weight: 400g
Dimensions: 13.00cm x 12.50cm x 8.00cm
Shipping port: Xiamen
Warranty: 12 months

Description

The 6SL3351-6GH28-5AB3 is a specialized replacement control interface board for SINAMICS G series drive systems. This board is engineered to facilitate precise control and signal processing for 3-phase AC 660-690 V power modules rated at 85 A. As a critical communication bridge within the drive architecture, it ensures seamless interaction between the control unit and the power stage, maintaining system stability in industrial motor control applications. This component is built to withstand demanding operational conditions and adheres to stringent quality standards, providing a reliable maintenance solution for extending the service life of existing Siemens drive installations.

Features

Compatibility: Designed specifically for SINAMICS G series power modules.
Voltage Range: Supports 3-phase AC input voltages of 660-690 V (50/60 Hz).
Current Rating: Engineered for integration with 85 A power modules.
Reliability: Ensures stable communication and precise control signals within the drive system.
Serviceability: Acts as a direct replacement component for field maintenance and system repairs.

Applications

Industrial motor control and drive system maintenance.
Manufacturing and processing lines utilizing SINAMICS G high-voltage drives.
Replacement and upgrade projects for existing 660-690 V drive infrastructures.
Precision control integration in complex automation environments.

Technical Specifications

Category	Specification
Manufacturer	Siemens
Brand	Sinamics
Subrange	G
Product Type	Interface boards
Product Phase	Phase-Out
Compatible Voltage	3AC 660-690 V
Frequency	50/60 Hz
Compatible Current	85 A
Weight	0.40 kg
Dimensions	13.00 x 12.50 x 8.00 cm
Commodity Code	85044095

Installation Guidelines

Safety First: Ensure the drive system is fully de-energized and locked out/tagged out (LOTO) before accessing the power module or replacing the board.
ESD Precautions: Use an anti-static wrist strap or grounded workstation during handling to prevent damage to the sensitive electronic components on the interface board.
Precision Handling: Carefully align the board connectors with the power module interface to avoid bent pins or damaged terminal contacts.
Securing: Tighten all mounting screws to the manufacturer-specified torque to ensure vibration resistance and optimal electrical grounding.
Verification: After installation, perform a full system diagnostic check via the control unit software to verify communication status before resuming normal machine operation.

FAQ

What is the primary purpose of the 6SL3351-6GH28-5AB3?

It serves as a replacement control interface board for SINAMICS G power modules, managing communication between the control unit and the power stage.

What power ratings is this interface board compatible with?

It is designed for systems utilizing 3-phase AC 660-690 V inputs and 85 A power modules.

What is the product phase for this specific component?

This component is currently in the Phase-Out product phase.

What precautions should be taken during installation?

Always ensure the drive is de-energized, follow ESD-safe handling procedures, and verify terminal alignment to prevent physical damage during installation.

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Shipping & Returns

Global Express Shipping

Standard Delivery: 4–6 business days via DHL, FedEx, and UPS.
Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
Worldwide Coverage: Serving over 150 countries.

Returns & Warranty

30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
12-Month Warranty: Every industrial component is backed by our technical warranty.

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Global Express Shipping

Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).

For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Color pattern	Black
Country of origin	Germany
Power source	AC-powered