ConextTM XW+ 8548 E is an adaptable single-phase and three-phase inverter/charger system with grid-tie functionality and dual AC power inputs. Compatible solar charge controllers, monitoring, and automated generator control modules enable further compatibility. From a single Conext XW+ unit to clusters up to 76.5 kW.ConextTM XW+ 8548 E has Output power (continuous) at 25°C 6800 W, Output voltage 230 Vac, Maximum output charge current 140 A, Output charge voltage range 40 – 64 V (48 V nominal), AC 1 (grid) input current (selectable limit) 3 – 60 A (56 A default), AC 2 (generator) input current (selectable limit) 3 – 60 A (56 A default), Efficiency 95.8%, Product dimensions (H x W x D) 58 x 41 x 23 cm, Shipping dimensions (H x W x D) 71.1 x 57.2 x 39.4 cm, Product/shipping weight 55.2 kg (121.7 lb)/76.7 kg (169.0 lb).
Device short name XW+ 8548 E Inverter AC output (standalone) Output power (continuous) at 25°C 6800 W Overload 30 min/60 sec at 25°C 8500 W/12000 W Output power (continuous) at 40°C 6000 W Maximum output current 60 seconds (rms) 53 A Output frequency (selectable) 50/60 Hz Output voltage 230 Vac Total harmonic distortion at rated power < 5% Idle consumption search mode < 7 W Input DC voltage range 40 to 64 V (48 V nominal) Maximum input DC current 180 A Charger DC output Maximum output charge current 140 A Output charge voltage range 40 – 64 V (48 V nominal) Charge control Three stage, two stage, boost, custom Three stage, two stage, boost, custom Charge temperature compensation Battery temperature sensor included Battery temperature sensor included Power factor corrected charging 0.98 Compatible battery types Flooded (default), Gel, AGM, Lithium ion, custom* Flooded (default), Gel, AGM, Lithium ion, custom* Battery bank range (scaled to PV array size) 440 to 10000 Ah AC input AC 1 (grid) input current (selectable limit) 3 – 60 A (56 A default) AC 2 (generator) input current (selectable limit) 3 – 60 A (56 A default) Automatic transfer relay rating/typical transfer time 60 A/8 ms AC input voltage nominal 230 V +/- 3% AC input frequency range (bypass/charge mode) 45 – 55 Hz (default) 40 – 68 Hz (allowable) AC grid-tie output Grid sell on AC1 (max) 6.0 kVA Grid sell current range on AC1 (selectable range) 0 to 27 A Grid sell voltage range on AC1 205 to 262 Vrms (auto adjust entering sell mode) Grid sell frequency range on AC1 48 to 51 Hz (auto adjust entering sell mode) Grid sell power factor range (lead/lag) 0.5 Efficiency Peak 95.8% Operating air temperature range -25°C to 70°C (-13°F to 158°F) (power derated above 25°C (77°F)) Warranty (depending on the country of installation) 2 or 5 years 2 or 5 years
Higher return on investment • Excellent load starting with high 30 minute and 5 second power • Performs in hot environments up to 70°C Designed for reliability • Highly accelerated life testing • Globally proven and recognized field performance Flexible • Single or three-phase off-grid systems from 7.0 kW to 76.5 kW (30 minutes rating at 25 °C) • Supports DC-coupled and AC-coupled off-grid and grid-tie architectures • Supports charging of lithium ion battery packs Easy to service • Field serviceable with replacement boards and spare parts • Monitor, troubleshoot, or upgrade firmware with ConextTM Gateway or ComBox Easy to install • System configures quickly into compact, wall-mounted system • Commission the entire system with PC software tool and ConextTM Gateway or ComBox