Minuteman ETR850LG Line Interactive UPS
The Minuteman ETR850LG is a reliable line-interactive UPS designed to protect sensitive electronic equipment from power disruptions, voltage fluctuations, and surge damage. With 850 VA / 510 watts of capacity and automatic voltage regulation (AVR), this UPS delivers consistent power protection for servers, networking equipment, and critical business systems. The LCD display and audible alarm provide real-time monitoring, making it ideal for small offices, data centers, and IT environments requiring dependable backup power.
Key Features
- 850 VA / 510 watts capacity for extended runtime protection
- Line-interactive technology with automatic voltage regulation (AVR)
- 1330 Joule surge energy rating for equipment protection
- LCD display for real-time UPS status monitoring
- Audible alarm alerts for power events and battery status
- Compact design suitable for rack or tower installation
- Multiple outlet configurations for flexible equipment connectivity
Technical Specifications
| Specification |
Details |
| Manufacturer |
Minuteman UPS |
| Model |
ETR850LG |
| Part Number |
ETR850LG |
| Capacity |
850 VA / 510 watts |
| Technology Type |
Line-Interactive |
| Voltage Regulation |
Automatic Voltage Regulation (AVR) |
| Surge Energy Rating |
1330 Joules |
| Display |
LCD Display |
| Alarm |
Audible Alarm |
| Series |
Entrust-LG |
Frequently Asked Questions
What is a line-interactive UPS and how does it protect my equipment?
A line-interactive UPS continuously monitors incoming voltage and automatically adjusts it using AVR technology to prevent damage from brownouts and surges. The Minuteman ETR850LG switches to battery backup instantly during power outages, ensuring uninterrupted operation for your critical equipment.
How long will the Minuteman ETR850LG keep my equipment running during a power outage?
Runtime depends on the connected load. With 510 watts of capacity, the ETR850LG provides extended backup time for servers, networking equipment, and other sensitive devices. Lighter loads will extend runtime significantly.
What does the 1330 Joule surge rating mean?
The 1330 Joule surge energy rating indicates the UPS can absorb and dissipate significant electrical surges, protecting connected equipment from voltage spikes caused by lightning strikes or power grid disturbances.
Is the Minuteman ETR850LG suitable for server room or data center use?
Yes, the line-interactive technology, automatic voltage regulation, and reliable 850 VA capacity make this UPS ideal for protecting servers, network switches, and other critical infrastructure in small to medium-sized IT environments.
