Vesda VPS-100US-220 power supply unit, 220 VAC input, single-zone for VESDA aspirating smoke detection systems.

Compliance

• NFPA 70
• UL 1481

Key features

• 220 VAC input version for markets outside the US 120 VAC standard; 27.6 VDC nominal output at 1.5 A continuous
• Filtered and electronically regulated output for stable VESDA detector power
• AC fail, brownout, and battery supervision; automatic switchover to battery on AC failure
• Built-in charger for sealed lead-acid or gel-type batteries; AC input LED indicator
• Trouble relay Form C rated 2 A at 30 VDC; screw terminals accept 12–30 AWG cable

VESDA by Honeywell (formerly Xtralis) power supplies deliver regulated, battery-backed power to VESDA aspirating smoke detectors. The VPS-100US-220 is the 220 VAC input variant of the VPS-100US, designed for installations in regions where 220–240 VAC mains power is standard. Two VBT-012 sealed lead-acid 12 VDC batteries are required per unit and must be ordered separately.

Verify panel/device family compatibility before ordering.