The VESDA VPS-250-E5 Power Supply Unit represents a critical component for comprehensive fire detection and alarm system infrastructure, specifically engineered to provide reliable, consistent power management for addressable fire alarm panels and networked detection systems. Designed for commercial and industrial environments demanding high-reliability electrical support, this 4V 2A power supply integrates advanced circuitry to ensure consistent voltage delivery and robust performance in mission-critical fire safety applications.
Fire alarm professionals recognize the paramount importance of stable power distribution within emergency detection networks. The VPS-250-E5 is purpose-built to interface seamlessly with VESDA aspirating smoke detection systems, commercial fire alarm panels, and auxiliary notification appliances across diverse building environments including healthcare facilities, educational campuses, manufacturing complexes, and high-rise commercial structures.
Key Features
- 38AHR battery capacity with precision voltage regulation for consistent power delivery
- Fully compliant with NFPA 72 National Fire Alarm and Signaling Code requirements
- UL 864 Listed for fire alarm control equipment compatibility
- Robust metal enclosure with integrated mounting provisions for standard electrical backboxes
- Advanced brownout and surge protection circuitry to prevent system interruptions
- Compatible with addressable fire alarm panels from multiple manufacturers
Specifications
- Input Voltage: 120VAC nominal
- Output Voltage: 4VDC
- Output Current: 2A continuous
- Battery Capacity: 38 Ampere-Hours
- Operating Temperature Range: 32°F to 120°F (0°C to 49°C)
- Dimensions: Standard 12″ x 8″ x 4″ electrical enclosure
Installation professionals will appreciate the VPS-250-E5’s engineered reliability and seamless integration capabilities. This power supply unit is optimized for complex fire detection environments requiring consistent, regulated electrical support, including HVAC interface systems, multi-zone detection networks, and centralized fire control infrastructure.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 15 lbs |
|---|---|
| Dimensions | 19 × 14.5 × 8 in |
| Condition | New |
| Manufacturers | VESDA |
| Part Type | Power Supply |
