Lightwave LW UPS 650VA 12V/7Ah in Kenya
The Lightwave LW UPS 650VA price is KES 5,500. It is an uninterruptible power supply that works with other devices to keep them safe and provide backup power during power outages or voltage changes. It can handle an input voltage range of 140 to 300 VAC, with a nominal input of 230V.It has a capability of 650 VA / 390 W. The UPS has an automatic voltage regulator (AVR) that maintains power stability and can switch over in 2 to 6 ms. It has a 1.16-meter cord that connects to an IEC-320 C14 input. Four IEC 320 C13 battery backup outlets provide an output of 230V ±10% at 50/60Hz. At full load, the efficiency is 97%, which helps cut down on power loss.
The 12V/7Ah sealed lead-acid battery that comes with the device lasts roughly 13 to 18 minutes with mild to moderate loads and takes about six hours to charge. The safety features include overload, short-circuit, overcharge, and high/low voltage protection. LED indicators indicate the status of the power, battery, and load, while aural warnings notify users when the mode changes or something goes wrong. Smart battery management features include auto-restart, optimal charging, and warnings when the battery is likely to fail. The UPS is about 31 × 12 × 16 cm and weighs about 5 kg. It features a small tower-style design that works well in small settings.
Lightwave LW UPS 650VA Specifications:
| Model | Lightwave LW UPS 650VA |
| Price | KES 5,500 |
| Capacity | 650 VA / 390 Watts |
| Topology | Line-Interactive with AVR |
| Input Voltage Range | 140 – 300 VAC |
| Nominal Input Voltage | 230V |
| Input Frequency | 45 – 65 Hz |
| Input Connection | IEC-320 C14 |
| Cord Length | 1.16 meters |
| Max Input Current | 7A |
| Input Breaker Capacity | 7.0A |
| Nominal Output Voltage | 230V ±10% |
| Output Frequency | 50/60 Hz ±3 Hz (sync to mains) |
| Waveform Type | Stepped approximation to sinewave |
| Output Connections | 4 × IEC 320 C13 (Battery Backup) |
| Efficiency at Full Load | 97% |
| Battery Type | 12V / 7Ah sealed lead-acid (replaceable) |
| Recharge Time | ~6 hours |
| Typical Runtime | 13–18 minutes at light to moderate loads |
| Protection Features | Overload, short-circuit, overcharge, high/low voltage protection |
| Switch-over Time | 2–6 ms (max 10 ms) |
| Indicators | LED indicators for power, battery, and load status |
| Audible Alerts | Beep signals for mode changes and power irregularities |
| Smart Battery Management | Auto-restart, optimized charging, early battery failure warning |
| Dimensions | ~31 × 12 × 16 cm |
| Weight | ~5 kg |
| Design | Compact tower-style, single 3-pin AC output |
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