ABB TK821V020 3BSC95020R1 battery cable

• External Battery Integration:
  The primary function of the TK821V020 battery cable is to serve as the dedicated interface cable connecting the SB822 external battery unit to AC 800M series controllers, ensuring a stable power path for backup functions.

• Critical Data Retention:
  By utilizing the TK821V020 battery cable, industrial systems can safeguard the controller’s SRAM (Static RAM) and Real-Time Clock (RTC) settings, preventing the loss of vital operational data during primary power failures.

• Extended Backup Capacity:
  The TK821V020 battery cable allows the system to bypass smaller internal batteries in favor of high-capacity external modules, which is essential for processes requiring long-term memory retention during extended maintenance shutdowns.

• System Reliability & Redundancy:
  In mission-critical environments, the TK821V020 battery cable is an indispensable component for building redundant power architectures, significantly reducing the risk of "cold starts" and unplanned production downtime.

• Industrial Cabinet Routing:
  Designed for durability and flexibility, the 2.0-meter TK821V020 battery cable is specifically applied in low-voltage control cabinets, allowing for neat and secure cable management between different DIN-rail segments.

• Sector-Specific Deployment:
  The TK821V020 battery cable is widely applied in heavy industries such as Petrochemicals, Power Utilities, and Marine Engineering, where the reliability of the ABB 800xA control platform is a standard requirement.

If you want to more details about TK821V020 battery cable，please contact me without hesitate.Email：sales@sparecenter.com

• Plug-and-Play Connectivity: The ABB TK821V020 (3BSC95020R1) features factory-prefabricated connectors that ensure a quick and error-free connection between the AC 800M controller and the SB822 battery unit.

• Optimal 2.0m Length: With a standardized length of 2.0 meters, the ABB TK821V020 (3BSC95020R1) provides sufficient reach for flexible routing within standard industrial control cabinets while minimizing voltage drop.

• Industrial-Grade Durability: Built to withstand harsh environments, the ABB TK821V020 (3BSC95020R1) is constructed with high-quality insulation that is resistant to heat, oil, and mechanical stress.

• Precision Polarization: The connectors on the ABB TK821V020 (3BSC95020R1) are keyed and polarized to prevent accidental reverse polarity, protecting sensitive electronic components from electrical damage.

• Compact and Flexible Design: The TK821V020 battery cable is designed with high flexibility, allowing it to be easily managed in tight spaces and around sharp bends within dense wiring ducts.

• Full System Compatibility: As a genuine ABB accessory, the TK821V020 battery cable is fully tested and certified for use with the Advant 800xA hardware range, ensuring seamless communication of battery status signals.

• Safety Compliance: The TK821V020 battery cable meets international safety and environmental standards, including RoHS and WEEE, ensuring it is safe for global industrial deployment.

• Q1: What is the primary function of the ABB TK821V020 (3BSC95020R1) in an AC 800M system?
  A: The ABB TK821V020 (3BSC95020R1) serves as a dedicated power and signal link between the AC 800M controller and the SB822 external battery unit. Its role is to provide a reliable path for backup voltage to maintain the controller’s RAM and real-time clock data during main power outages.

• Q2: Can the ABB TK821V020 (3BSC95020R1) be used with any standard 24V battery?
  A: No, the ABB TK821V020 (3BSC95020R1) is specifically engineered with proprietary connectors for the ABB SB822 battery module. To ensure system integrity and safety, the ABB TK821V020 (3BSC95020R1) should only be used within the certified ABB Advant 800xA hardware ecosystem.

• Q3: Does the ABB TK821V020 (3BSC950202R1) require special tools for installation?
  A: The ABB TK821V020 (3BSC95020R1) features a "plug-and-play" design with prefabricated, molded connectors. This allows the ABB TK821V020 (3BSC95020R1) to be installed securely by hand without the need for crimping or specialized electrical tools, reducing the risk of wiring errors.

• Q4: Should the internal battery be removed when the ABB TK821V020 (3BSC95020R1) is connected?
  A: Yes, according to ABB technical guidelines, when using the ABB TK821V020 (3BSC95020R1) to connect an external SB822 unit, any internal lithium battery inside the processor module should be removed. This ensures the system correctly monitors the external battery status via the ABB TK821V020 (3BSC95020R1).

• Q5: What are the environmental limitations for the ABB 3BSC95020R1?
  A: The ABB 3BSC95020R1 is designed for industrial environments with an operating temperature range of -25°C to +60°C. Additionally, the ABB TK821V020 (3BSC95020R1) features a rugged outer jacket that provides resistance against common industrial contaminants like moisture and oils.

• Q6: Is it possible to extend the 2.0-meter length of the ABB TK821V020 (3BSC95020R1)?
  A: Modifying or extending the ABB 3BSC95020R1 is not recommended, as it may cause a voltage drop or introduce signal interference. To maintain the manufacturer’s warranty and system performance, the ABB 3BSC95020R1 should be used in its original factory length and configuration.

ABB 3BSC95020R1

ABB 3BSC95020R1

ABB 3BSC95020R1

ABB 3BSC95020R1

Email: sales@sparecenter.com