Vesda VBT-012 sealed lead-acid standby battery, 12 VDC / 12 Ah, for VESDA power supply units.

Compliance

• NFPA 70
• UL 1481

Key features

• Sealed lead-acid 12 VDC, 12 Amp-hour battery for VESDA VPS-100US and VPS-300US power supplies
• Minimum two batteries required per VPS-100US power supply unit
• VBC-001 battery cabinet accepts up to 4 additional batteries for extended standby time
• Charged and maintained by the built-in charger within the VPS power supply module
• Automatic switchover to battery power when AC input fails, as supervised by the power supply

VESDA by Honeywell (formerly Xtralis) standby batteries provide the backup power that keeps VESDA aspirating smoke detection systems operational during AC power interruptions. The VBT-012 is specified for VPS-100US and VPS-300US power supply installations and must be replaced on the schedule defined by the authority having jurisdiction and the site's battery testing program. Minimum order: 2 units per power supply.

Verify panel/device family compatibility before ordering.