Product Description
Telecommunications Application and Single Phase UPS Backup Power Supply
This model of power supply is designed for communications applications. It features an output voltage of +12V and an output current of 0-30A. Key safety features include input over/under-voltage protection, output over-current protection, and output over-voltage protection.
EVS Series™ Uninterrupted Power Supply for 12V Lithium-Ion Battery
The EVS Power Series™ is a unique and highly reliable power supply series. It can be configured as a single unit or as a fully redundant power supply system. Designed for Universal AC to DC power supply applications, these systems are suitable for worldwide deployment.
PART 1: 220V AC to 12V DC Converter Main Features
- Adoption of active power factor compensation technology with factor >0.99
- Wide operating range of AC input voltage: 80~300V
- Operating temperature range: -40℃ ~ +55℃
- Zero current/voltage switching technology with high efficiency up to 90%
- Perfect battery management: battery temperature compensation, LVLD and LVBD protection, battery capacity test
- Hot-swappable configuration
- Input over/under voltage protection
- Output over voltage protection
- Output over current protection
- Output short circuit protection
- Auto current sharing, parallel operation support
- Embedded mounted setup
- SNMP monitor support, optimized for networking and remote management
PART 2: 220V AC to 12V DC Converter Applications
- Small scale program-controlled exchanges
- Access networks
- Transmission equipment
- Mobile communication systems
- Satellite communication ground stations
- Microwave communication setups
Power Supply Main Features
EVS Power Series offers a reliable, efficient, and cost-effective solution for multiple AC to DC power supply applications:
- Compact Rack Mount Size
- Universal AC (Alternative Current) Input
- Filtered IEC AC Inlet Connectors
- EMI FCC Class B Clearance
- Single and Multiple Output Options
- Highly Efficient Design
- 1U Low Profile Height
- NO Minimum Load Required
- RS485/RS422 Remote Management
- Low Voltage Power Supply Alarm
- Data Line Alarm And ACO (Alarm Cut Off) System
- Cost-Effective and Reliable Power Supply
What are the main applications of this 12V Mini UPS?
This power supply is highly suited for telecommunications applications, including access networks, small-scale program-controlled exchanges, transmission equipment, mobile communication setups, satellite ground stations, and microwave communications.
What safety protections are integrated into the EVS Power Series™?
The system offers comprehensive protective features, including input over/under-voltage protection, output over-current protection, output over-voltage protection, and output short-circuit protection.
Does this industrial power supply support hot-swapping?
Yes, the power supply module is hot-swappable, which ensures easier maintenance, zero downtime during replacements, and overall continuous system operation.
What is the working temperature range of the power supply?
The power supply is designed for reliable operation under extreme environmental conditions, featuring a wide operating temperature range of -40℃ to +55℃.
Can this unit be monitored remotely?
Yes, it features RS485/RS422 remote management communication interfaces and SNMP monitor support, allowing for easy networking and remote system status management.
Is there a minimum load requirement for the power supply?
No, there is no minimum load required for the EVS Series power supplies to function correctly, ensuring stable output regardless of load changes.
EVS Powers
