High-Quality Mini Offline UPS – 500W to 3000W Power Backup for Computers and Electronics

Product Description

This mini offline UPS system offers efficient and reliable power backup across a range of capacities from 500W to 3000W, making it ideal for desktop computers, home offices, and essential electronic devices. Designed with advanced offline/standby technology, it seamlessly transfers power from mains to battery backup within milliseconds during outages, ensuring uninterrupted operation and protection against data loss. The UPS includes built-in maintenance-free VRLA batteries and multiple safeguards to protect against overload, short circuit, and battery over-discharge.

Key Features:

• Power Capacity: Available from 500W to 3000W

• Input Voltage Range: Supports 110/120VAC or 220/230/240VAC with wide tolerance

• Output Voltage: Stable 110/120VAC or 220/230/240VAC depending on configuration, with ±10% regulation

• Transfer Time: Fast switching between main power and battery backup (4-6 milliseconds)

• Battery: Built-in sealed VRLA battery, rechargeable with automatic charging and recovery

• Protection: Overload, short circuit, low battery, and temperature protection

• Output Waveform: Simulated sine wave compatible with most electronics

• Indicators: LED display for line mode, battery mode, charging status, fault alerts

• Acoustic Alerts: Audible alarms for low battery, overload, and fault conditions

• Cold Start: UPS can power devices from the battery without mains supply

• Design: Compact metal casing with low noise (<40dB) operation

• Operating Environment: Suitable for 0–40°C ambient temperature and 0–90% humidity non-condensing

• Optional Features: LCD display, communication ports (USB, RS232), and network management (SNMP) available on select models

Applications:

• Reliable power backup for computers and networking devices

• Protection of home electronics and office equipment

• Suitable for residential and small business power continuity