# LINKQNET 3KVA 48VDC XT ONLINE UPS/INVERTER

FEATURES • True Online Double Conversion - Continuous clean power with pure sinewave output • Zero Transfer Time - Instant switchover ensures uninterrupted operation for critical loads • 3kW High Performance Output - Unity power factor delivers full 3000W usable power • Wide Load Compatibility - Handles half-wave and unbalanced loads with ease • Configurable Charging - Adjustable charging current up to 60A based on battery setup • Parallel Expansion - Supports up to 9× units for scalable single or three phase systems • Flexible Power Input - Compatible with mains or generator supply • Advanced Protection - Overload, short-circuit and temperature protection built-in • Cold Start Function - Power up directly from battery without mains supply • Remote Monitoring Ready - RS232 and USB with optional SNMP or LAN card support SPECIFICATIONS • Peak Power: 3000VA • RMS Power: 3000W (PF=1) • Output Waveform: Pure Sinewave • Transfer Time: Zero (Utility to Inverter) • AC Output Voltage: 220/230/240VAC • Efficiency (Line Mode): 93% • Efficiency (Battery Mode): 91% • Battery Voltage: 48VDC • Charging Current: up to 60A (Adjustable) • Input Voltage Range: 110~280VAC @50% Load / 176~280VAC @100% Load • Frequency Range: 46~54Hz or 56~64Hz • Communication: RS232, USB, EPO (Optional SNMP/WEB LAN Card) • Parallel Capability: up to 9× Units (Single and Three Phase) • Battery Types: AGM, GEL, Flooded, Li-Ion, Custom • Dimensions: 465 × 190 × 318 • Weight: 15.5kg • Operating Temperature: 0~50°C • Operating Humidity: 0~95% (Non-Condensing) NOTES • Requires Professional Installation by a Qualified Electrician • Designed for Indoor Use Only • External Protection Components Required (Isolators and Breakers)

## Details

- **Price:** 14407.0 ZAR
- **Vendor:** LinkQnet
- **Tags:** 3kva, 48vdc, inverter, linkqage, linkqnet, online, ups

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 14407.00 ZAR | In stock |

## Images

- LINKQNET 3KVA 48VDC XT ONLINE UPS/INVERTER - Guards On Duty Shop & Security Guards

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> Source: [Guards On Duty Shop & Security Guards ](https://guardsondutyshop.co.za/products/linkqnet-3kva-48vdc-xt-online-ups-inverter)
> Updated: 2026-06-19