ATS022 ABB I/O module

Description

ATS022 ABB I/O module

Product Dimensions：

Product Description

The ABB ATS022 (Order Code: 1SDA065524R1) is an advanced automatic transfer switch controller designed to monitor two three-phase power supply lines and manage automatic switching from a primary source (Normal Line) to a backup source (Emergency Line / Generator) during a fault or outage. It directly controls motorized switch-disconnectors or motorized circuit breakers (such as ABB Tmax XT, Formula, or Emax 2).

Product Parameters

Product Advantages

• Advanced Monitoring Functions: Continuously tracks line frequency, phase sequence, voltage fluctuations, and imbalances before triggering power transfers.
• Generator Management: Includes dedicated output contact logic to send remote start/stop commands to standby diesel generators.
• Integrated Modbus RS485 Communication: Connects directly to SCADA or Building Management Systems (BMS) for remote status reading and command overrides.
• Versatile Compatibility: Pairs easily with motorized molded case circuit breakers (MCCBs), air circuit breakers (ACBs), or motorized switch-disconnectors.
• User-Friendly Setup: Built-in LCD screen allows straightforward parameter programming without needing external computer software.

Important Considerations and Precautions

• Auxiliary Power Security: Provide a stable auxiliary power supply (or backup DC supply) so the unit stays powered during main line voltage drops.
• Interlocking Setup: Always implement mechanical and electrical interlocks between the two source circuit breakers to prevent simultaneous closure of normal and emergency supplies.
• Sensing Voltage Fusing: Install appropriate inline protection fuses on all phase voltage sensing inputs connected to the main lines.
• Generator Delay Parameters: Properly configure time delays for generator startup and cooling periods to prevent unnecessary transfer cycles during brief voltage dips.

Product Applications

• Critical Facilities: Data centers, hospitals, telecommunications hubs, and banking centers requiring uninterrupted utility/generator transfer.
• Commercial Buildings: Shopping malls, high-rises, and airports managing dual-utility source switching.
• Industrial Plants: Process industries where loss of power causes severe production interruptions.

Shipping Port: Xiamen, China

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service

Please make an inquiry for more models：