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VESDA VPS-100US-UL Gen 2 24VDC Power Supply and Battery Charger
- Regular price
- $1,079.00
- Sale price
- $1,079.00
- Regular price
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Product Description P/N: VPS-100US-UL
Description
The VESDA VPS-100US-UL Gen 2 Power Supply is a UL-listed 24 VDC power supply and battery charger designed to provide supervised operating power for VESDA Laser, VESDA-E smoke detection systems, and compatible Xtralis devices. It converts 120/220 VAC input power into three protected 24 VDC outputs while maintaining standby battery charging and fault monitoring functions. The unit is used in fire protective signaling applications requiring reliable backup power for aspirating smoke detection systems.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | VESDA |
| Category | Fire Alarm Systems |
| Part Number | VPS-100US-UL |
| Subcategory | Fire Alarm Power Supply |
| Product Type | Gen 2 Power Supply and Battery Charger |
| Input Voltage | 120 VAC or 220 VAC |
| Input Frequency | 60 Hz |
| Maximum Input Current | 1.4 A at 120 VAC / 0.9 A at 220 VAC |
| Output Voltage | 24 VDC nominal |
| Output Voltage Range | 19.96–27.54 VDC |
| Number of Outputs | 3 individually protected power-limited outputs |
| Maximum Total Output Current | 1.5 A |
| Maximum Output Current per Circuit | 1.2 A |
| Equal Load Output Rating | 500 mA per circuit with three outputs equally loaded |
| Battery Charging | Integrated supervised battery charger |
| Battery Compatibility | 12 VDC SLA batteries |
| Internal Battery Capacity | Up to two 12 V 12 Ah batteries |
| External Battery Support | VBC-001 battery cabinet for expanded capacity |
| Fault Reporting | AC loss, low AC voltage, battery loss, output short circuit |
| Relay Outputs | Two Form C dry relay contacts |
| Installation Type | Indoor wall-mounted enclosure |
| Compatible Systems | VESDA Laser, VESDA-E, Xtralis devices |
| Operating Environment | Indoor dry locations |
| Certifications | UL 864, ULC-S527 |
| Application | Fire protective signaling power supply |
| Weight | Approximately 12.0 lbs |
Information About VPS-100US-UL
The VPS-100US-UL is part of the VESDA Gen 2 Power Supply family, developed to provide centralized power management for advanced aspirating smoke detection installations. The unit features three individually protected power-limited outputs, integrated battery charging, and supervised fault reporting for AC loss, battery failure, and output short circuits. It supports indoor fire protection applications with space for internal standby batteries and optional expansion through external battery cabinets. The VPS-100US-UL is designed for integration with VESDA Laser, VESDA-E detectors, and other compatible Xtralis fire detection equipment requiring regulated 24 VDC power.
Key Features:
- 24 VDC Power Supply: Provides regulated DC power for VESDA smoke detection equipment and compatible fire protection devices.
- Battery Charger Function: Maintains and supervises standby batteries for continued operation during power interruptions.
- Universal AC Input: Automatically accepts 120 VAC or 220 VAC 60 Hz input power configurations.
- Three Protected Outputs: Provides three individually protected power-limited 24 VDC output circuits.
- Supervised Fault Monitoring: Reports AC loss, low AC voltage, battery failure, and DC output short circuit conditions.
- VESDA System Compatibility: Designed for use with VESDA Laser, VESDA-E detectors, and Xtralis-compatible devices.
- Internal Battery Space: Cabinet accommodates up to two 12 VDC 12 Ah standby batteries.
- External Battery Expansion: Supports larger standby capacity using compatible external battery cabinets.
- Fire Protective Signaling Approval: Designed for installations requiring UL 864 compliance.
- Power-Limited Design: Provides protected outputs suitable for regulated fire alarm applications.
- Indoor Installation: Intended for dry indoor environments following applicable fire protection codes.
- Form C Relay Contacts: Includes local and remote relay outputs for power fault notification.
The VPS-100US-UL delivers the reliability and precision required for supervised power distribution and backup operation in aspirating smoke detection systems.
Description
The VESDA VPS-100US-UL Gen 2 Power Supply is a UL-listed 24 VDC power supply and battery charger designed to provide supervised operating power for VESDA Laser, VESDA-E smoke detection systems, and compatible Xtralis devices. It converts 120/220 VAC input power into three protected 24 VDC outputs while maintaining standby battery charging and fault monitoring functions. The unit is used in fire protective signaling applications requiring reliable backup power for aspirating smoke detection systems.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | VESDA |
| Category | Fire Alarm Systems |
| Part Number | VPS-100US-UL |
| Subcategory | Fire Alarm Power Supply |
| Product Type | Gen 2 Power Supply and Battery Charger |
| Input Voltage | 120 VAC or 220 VAC |
| Input Frequency | 60 Hz |
| Maximum Input Current | 1.4 A at 120 VAC / 0.9 A at 220 VAC |
| Output Voltage | 24 VDC nominal |
| Output Voltage Range | 19.96–27.54 VDC |
| Number of Outputs | 3 individually protected power-limited outputs |
| Maximum Total Output Current | 1.5 A |
| Maximum Output Current per Circuit | 1.2 A |
| Equal Load Output Rating | 500 mA per circuit with three outputs equally loaded |
| Battery Charging | Integrated supervised battery charger |
| Battery Compatibility | 12 VDC SLA batteries |
| Internal Battery Capacity | Up to two 12 V 12 Ah batteries |
| External Battery Support | VBC-001 battery cabinet for expanded capacity |
| Fault Reporting | AC loss, low AC voltage, battery loss, output short circuit |
| Relay Outputs | Two Form C dry relay contacts |
| Installation Type | Indoor wall-mounted enclosure |
| Compatible Systems | VESDA Laser, VESDA-E, Xtralis devices |
| Operating Environment | Indoor dry locations |
| Certifications | UL 864, ULC-S527 |
| Application | Fire protective signaling power supply |
| Weight | Approximately 12.0 lbs |
Information About VPS-100US-UL
The VPS-100US-UL is part of the VESDA Gen 2 Power Supply family, developed to provide centralized power management for advanced aspirating smoke detection installations. The unit features three individually protected power-limited outputs, integrated battery charging, and supervised fault reporting for AC loss, battery failure, and output short circuits. It supports indoor fire protection applications with space for internal standby batteries and optional expansion through external battery cabinets. The VPS-100US-UL is designed for integration with VESDA Laser, VESDA-E detectors, and other compatible Xtralis fire detection equipment requiring regulated 24 VDC power.
Key Features:
- 24 VDC Power Supply: Provides regulated DC power for VESDA smoke detection equipment and compatible fire protection devices.
- Battery Charger Function: Maintains and supervises standby batteries for continued operation during power interruptions.
- Universal AC Input: Automatically accepts 120 VAC or 220 VAC 60 Hz input power configurations.
- Three Protected Outputs: Provides three individually protected power-limited 24 VDC output circuits.
- Supervised Fault Monitoring: Reports AC loss, low AC voltage, battery failure, and DC output short circuit conditions.
- VESDA System Compatibility: Designed for use with VESDA Laser, VESDA-E detectors, and Xtralis-compatible devices.
- Internal Battery Space: Cabinet accommodates up to two 12 VDC 12 Ah standby batteries.
- External Battery Expansion: Supports larger standby capacity using compatible external battery cabinets.
- Fire Protective Signaling Approval: Designed for installations requiring UL 864 compliance.
- Power-Limited Design: Provides protected outputs suitable for regulated fire alarm applications.
- Indoor Installation: Intended for dry indoor environments following applicable fire protection codes.
- Form C Relay Contacts: Includes local and remote relay outputs for power fault notification.
The VPS-100US-UL delivers the reliability and precision required for supervised power distribution and backup operation in aspirating smoke detection systems.