Description
The Vesda VPS-220-E5 is a Style E power supply unit designed by Honeywell International to support Vesda aspirating smoke detectors. Built to comply with EN 54-4 standards, it provides regulated 24 VDC power and battery charging capability for continuous operation of compatible Vesda systems. Its design ensures both functional reliability and seamless visual integration with Vesda E-series detectors in professional fire detection installations.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Vesda |
| Category |
Fire Detection |
| Part Number |
VPS-220-E5 |
| Subcategory |
Power Supply Units |
| Manufacturer |
Honeywell International |
| Series |
Vesda Style E Power Supply |
| Certifications |
EN 54-4, VdS, CE-marked |
| Input Voltage |
230 VAC ±10%, 50/60 Hz |
| Output Voltage |
24 VDC |
| Output Current |
0.5 A continuous (up to 1 A non-certified mode) |
| Battery Capacity |
Supports 7 Ah, 12 Ah, or 14 Ah batteries |
| Battery Charging |
Temperature-compensated charging circuit |
| Indicators |
External and internal LED status indicators |
| Relay Outputs |
Fault monitoring relay connection |
| Operating Temperature |
–10 °C to +55 °C (14 °F to 131 °F) |
| Mounting |
Wall-mount; aligned knockouts for Vesda E detectors |
| Dimensions |
8.85 × 13.81 × 4.33 in (225 × 351 × 110 mm) |
| Enclosure Type |
Metal housing, white finish |
| Power Consumption |
< 15 W typical |
| Weight |
7 lbs (3.18 kg) |
Information About VPS-220-E5
The VPS-220-E5 is a certified EN 54-4 power supply from the Vesda Style E series, engineered to match the form and function of Vesda E detectors, including VEP, VES, VEU, and VLF-500 models. It offers a 0.5 A continuous 24 VDC output while charging connected backup batteries, ensuring 24-hour standby and 30-minute alarm operation. The unit features both internal and external LED indicators for system and fault status monitoring, and alignment knockouts simplify installation alongside detectors. Its VdS-approved and CE-marked design makes it suitable for regulated markets requiring certified fire safety equipment.
Key Features:
- Certified Compliance: Fully approved to EN 54-4 standards for fire detection power supply systems.
- Continuous Output: Provides a steady 0.5 A at 24 VDC for powering Vesda E-series detectors.
- Battery Charging Support: Capable of charging 7 Ah, 12 Ah, or 14 Ah backup batteries for extended operation.
- LED Status Indicators: Equipped with both external and internal LEDs for visual fault and status feedback.
- Matched Aesthetic Design: Shares the same footprint and styling as Vesda E detectors for cohesive installation.
- Simplified Wiring: Knockouts align with detector entries to streamline cable management.
- Temperature-Compensated Charging: Maximizes battery lifespan by adjusting charge rate to ambient conditions.
- Global Approvals: VdS-certified and CE-marked, suitable for international compliance requirements.
The VPS-220-E5 delivers the reliability and precision required for stable, standards-compliant power distribution in professional aspirating smoke detection systems.
