Bluegate UPS 653 (BG653) is a compact and reliable line-interactive uninterruptible power supply designed to safeguard essential low-power electronics, home offices, and entertainment setups against sudden power loss, surges, and voltage fluctuations.
Key Features
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Microprocessor Control: Built with advanced digital microprocessor and Surface Mount Device (SMD) technology to ensure high operational reliability and self-diagnosis during startup.
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Wide Input Voltage Window: Operates across a broad voltage range (140V–300V), minimizing unnecessary battery dependency during minor grid sags or surges.
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Boost and Buck AVR: Automatically regulates incoming voltage variations up or down to deliver stable power to connected gear without draining the internal battery.
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Comprehensive Protection: Features built-in safeguards against short circuits, overloads, battery overcharging, deep discharge, and power surges.
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Smart Operation & Generator Compatibility: Includes an energy-saving “Green Mode,” automatic off-mode charging, auto-restart upon grid recovery, and seamless compatibility with small backup generators.
Specifications
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Product Type: Line-Interactive UPS
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Capacity: 653VA / ~360W (varies slightly by specific sub-revision layout)
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Input Voltage Range: 140V – 300V AC
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Input Frequency: 50Hz / 60Hz (auto-sensing)
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Output Voltage Range: 220V – 240V AC
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Output Waveform: PWM Simulated Sine Wave
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Transfer Time: 2ms – 6ms typical
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Battery Configuration: Sealed, maintenance-free VRLA battery (typically $1 \times 12\text{V/7AH}$ or $9\text{AH}$)
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Backup Time: Approximately 10 to 15 minutes depending on load size
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Recharge Time: Up to 90% capacity after 6 to 8 hours of recharging
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Physical Dimensions: $30.6\text{ cm} \times 10.1\text{ cm} \times 14.3\text{ cm}$
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Net Weight: Approx. $3.0\text{ kg} – 4.2\text{ kg}$
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Casing Material: Durable high-impact plastic housing


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