Assa Abloy - Battery backup unit - SW100

Assa Abloy Battery Backup Unit – For SW100 Automatic Swing Door Operator

The Assa Abloy Battery Backup Unit for the SW100 provides reliable emergency power to ensure continuous operation of the automatic swing door in the event of a mains power failure. Designed specifically for use with the SW100 operator, this battery unit helps maintain safe and compliant access for users in commercial, healthcare, and public buildings.

Key Features & Benefits

Fully Compatible with SW100 Operator
Developed for seamless integration with the Assa Abloy SW100, ensuring smooth activation and reliable performance in backup mode.

Automatic Activation During Power Failure
Provides immediate power to the operator in the event of mains loss, allowing the door to complete open/close cycles or move to a fail-safe position depending on the configuration.

Supports EN16005 Compliance
Ensures doors remain operational in line with accessibility and safety regulations, including emergency egress requirements under BS EN16005.

Maintenance-Free Battery Design
Utilises sealed VRLA (Valve Regulated Lead Acid) batteries—maintenance-free and protected against leaks or spillage.

Discreet Mounting
Typically installed within the operator header or a dedicated compartment, maintaining a clean installation profile with quick-connect wiring.

Automatic Recharging
Continuously recharged by the door control system, ensuring the battery is always ready in case of power failure.

Technical Specifications

• Voltage: 24V DC

• Battery Type: Sealed Lead Acid (VRLA)

• Capacity: Generally supplied as 2 x 12V (1.2Ah–1.3Ah) batteries in series

• Rechargeable: Yes – charged automatically by SW100 controller

• Installation: Internal header mounting or optional external housing

• Function: Emergency backup power for door operation during mains failure

• Compliance: Supports BS EN16005 and DDA (Equality Act) access requirements

The Assa Abloy Battery Backup Unit for SW100 is an essential safety component, ensuring your swing door system continues to function during power loss and maintains compliance with modern accessibility standards.