LightWave LW‑UPS‑850 3 PIN UPS (850 VA / 480 W)
KSh 6,500.00 (+ VAT(16%)
LightWave LW‑UPS‑850 is a line-interactive, 850 VA (≈480 W) power backup solution built for home and small office use. It features automatic boost‑and‑buck AVR to correct voltage fluctuations without draining the battery—prolonging its lifespan and protecting connected devices—and includes surge, overload, and short-circuit protection for sensitive equipment like computers, CCTV, and modems. With LED status indicators and audible alarms, users receive real-time feedback on mains power, battery mode, overload, and battery failure warnings to support preventive maintenance. It also supports cold-start operation and typically delivers around 15 minutes of runtime under moderate load. This compact tower UPS offers a reliable, energy-efficient (~95–97%) and affordable backup option for keeping essential electronics running through power interruptions and voltage instability.
LightWave LW‑UPS‑850 3 PIN UPS (850 VA / 480 W)
LightWave LW‑UPS‑850 is a line-interactive 850 VA (approx. 480 W) backup power solution designed for home and small office environments. Featuring automatic voltage regulation, built-in surge protection, battery health warning, LED status indicators and audible alarms, it delivers stable power to desktop computers, routers, CCTV systems and peripherals during outages or voltage fluctuations.
Product Features
automatic voltage regulation with avr
Boost-and-buck AVR actively corrects high or low input voltage without switching to battery, enhancing battery lifespan and protecting connected devices.
early warning battery failure diagnostics
Built-in battery health monitoring provides early notification when battery replacement is needed, enabling timely preventive maintenance.
led indicators for real-time status
LEDs display key conditions such as mains operation, battery mode, overload and battery replacement alerts, simplifying diagnostics.
audible alarms for key events
Warning sounds alert users during transitions such as switching to battery mode or overload conditions.
simulated sine wave output
Provides stable simulated sine wave output during battery operation, suitable for typical office and home electronic equipment.
cold-start capability
Allows the UPS to power on and supply critical devices even when AC mains power is absent.
Product Specifications
- capacity: 850 VA (~480 W)
- topology: line‑interactive offline UPS with AVR
- input voltage range: 220 V ± 25% (operates at 50/60 Hz)
- output voltage (on battery): 220 V ± 10%
- waveform: simulated sine wave
- transfer time: typically 2–6 ms
- battery type: internal sealed lead acid 12 V, 7 Ah or 12 Ah depending on model
- recharge time: around 4–6 hours to reach 90% capacity
- backup time: approximately 8–20 minutes, depending on connected load
- outlets: typically 2 universal output sockets (IEC or mains pin)
- protections: over-voltage, under-voltage, overload, short circuit, surge suppression
- indicators: LED status lights for mains, battery, overload, battery replacement warning
- audible alerts: present for mode switch, overload, battery low warnings
- frequency support: auto-sensing 50 Hz/60 Hz inputs and outputs
- cold start: supported for power-on without AC mains
- warranty: 1 year limited
- typical autonomy: about 15 minutes on moderate load
- country of origin: multiple sources list unspecified but typically manufactured in China
LightWave LW‑UPS‑850 offers reliable, compact and affordable backup power with built-in voltage stabilization and diagnostics—ideal for protecting desktops, routers, CCTV, POS systems and other sensitive devices in unstable power environments.
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