Line Interactive UPS with Voltage Regulation
This line interactive UPS provides reliable power backup for sensitive electronic equipment. It features automatic voltage regulation, surge protection, and a charger.





Technical Specifications
Overview
Reliable Power Protection
The D-Series Line Interactive UPS provides robust backup power and voltage regulation for sensitive electronics. It features Automatic Voltage Regulation (AVR) and an integrated inverter to protect connected equipment from power outages, surges, and fluctuations. With an intuitive multifunction LCD display and diverse model range, it is an ideal solution for maintaining operational continuity.

Technical Specifications
Efficiency
- Line Mode: 100%
- Battery Mode: >80%
Output Waveform
- Line Mode: Pure Sine Wave
- Battery Mode: Modified Sine Wave
- Input Voltage Range
- 145-275V or 85-135V
- Transfer Time
- <10ms (Line to Battery) / <4ms (Battery to Line)
Key Features
- Interface
- LCD DisplayMultifunctionalBuzzer AlarmUSB Charging PortRS232 Selectable
- Protection Systems
- High/Low VoltageOverloadOverheatShort CircuitSurge
Model Variants
Capacity Table
| Model | Capacity | Battery Configuration |
|---|---|---|
| 500D | 500VA/300W | 1*12V/7Ah |
| 650D | 650VA/390W | 1*12V/7Ah |
| 1000D | 1000VA/600W | 2*12V/7Ah |
| 1500D | 1500VA/900W | 2*12V/14Ah |
| 3000D | 3000VA/1800W | 4*12V/14Ah |



