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GIGANET 850VA Line Interactive UPS
Key Features
Brand: Giganet
Capacity: 850 VA / 480 W
Input Voltage Range: 140~300 Vac
Output Voltage: 220/230/240 Vac
Frequency Range: 50/60 Hz (auto-sensing)
AC Voltage Regulation (Battery Mode): ±10%
Transfer Time: Typical 4-8 ms, Maximum 13 ms
Waveform (Battery Mode): Simulated Sinewave
Dimensions: 289 mm (W) x 101 mm (D) x 142 mm (H)
Weight: 4.9 kg
1 Year Warranty
GIGANET 850VA Line Interactive UPS Product Overview
The GIGANET 850VA UPS provides highly reliable power protection, surge suppression, and energy backup tailored for desktop computers, networking hardware, POS terminals, and CCTV systems. Constructed inside a compact desktop form factor, it shields sensitive electrical internal systems against sudden grid dropouts, blackouts, line noise, and dangerous voltage spikes. By using advanced line-interactive topology, the device mitigates power fluctuations dynamically without causing unnecessary battery depletion.
Key Features
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- Microprocessor Control: Employs an internal diagnostic processor that optimizes charging cycles and handles real-time system monitoring.
- Boost and Buck AVR: Uses dual-boost and single-buck transformer controls to normalize extreme low and high input voltages.
- Cold Start Capability: Boots up and outputs operational AC electricity directly from the battery when utility power is completely absent.
- Auto-Restart Mechanics: Safely restarts the unit and channels power directly to connected electronics the moment grid AC power recovers.
- Off-Mode Intelligent Charging: Continues to safely charge the internal battery cell even when the physical power switch is turned off.
- Comprehensive Circuit Protection: Built-in safeguards against hardware overloads, short-circuits, battery overcharging, and deep discharge states
Technical Specifications
| Feature | Engineering Specification |
|---|---|
| Model Code | GN-UPS-DGLI-850VA |
| Power Capacity | 850VA / 480 Watts |
| Input Nominal Voltage | 220 / 230 / 240 VAC |
| Input Voltage Window | 140 – 300 VAC |
| Input Frequency | 50 / 60 Hz (Auto-Sensing) |
| Output Regulation (Battery) | ±10% |
| Transfer Time | 4 – 8 milliseconds (Typical); 13ms Max |
| Output Waveform | Simulated Sine Wave |
| Battery Configuration | 1 x 12V / 9Ah Sealed Lead-Acid (Maintenance-Free) |
| Recharge Performance | 4 – 6 hours to achieve 90% capacity |
| Physical Dimensions | 289 mm × 101 mm × 142 mm |
| Net Hardware Weight | 4.9 kg |
High-Utility Operation Capabilities
1. Voltage Stabilization (AVR)
The line-interactive architecture monitors the utility lines constantly. When incoming voltage dips down to 140V or surges up to 300V, the integrated Automatic Voltage Regulation (AVR) transforms the voltage back to nominal parameters. It executes this correction without drawing power from the 12V/9Ah battery, extending overall battery lifecycle metrics significantly.
2. Generator Compatibility
The internal microprocessors can filter erratic electrical inputs, enabling integration with backup generators. This capability keeps standard home and office equipment isolated from the frequency variations often produced by engine-driven power plants.
3. Intelligent Battery Lifecycle Management
The intelligent fast-charging system achieves a 90% charge level within 4 to 6 hours. It uses smart multi-stage charging algorithms to counter overcharging risks while actively guarding against deep discharge damage, preserving the internal lead-acid battery cells.
Frequently Asked Questions
- What equipment can I safely power using this 850VA UPS?
It is engineered for mid-tier workstations, desktop PCs, networking routers, POS equipment, smart TVs, and multi-camera CCTV setups. Avoid plugging in high-draw inductive loads like laser printers, space heaters, or refrigerators. - How much backup runtime does this device provide?
It typically yields 15 to 30 minutes of runtime depending on total power draw. A standard desktop computer setup with a monitor will run long enough to save work files and shut down cleanly. - Does the UPS protect my phone or network cables?
Yes. Depending on the exact distribution variant ordered, the unit includes optional RJ11/RJ45 protection ports. These inputs isolate your data networks from dangerous high-voltage line surges.
