APC Galaxy VS GVSUPS20KB2HS UPS 20kW 400V, 1 internal 7Ah smart modular battery string, expandable to 2, Start-up 5×8 Feb 8, 2022 Jual APC Galaxy VS GVSUPS20KB2HS UPS 20kW 400V, 1 internal 7Ah smart modular battery string, expandable to 2, Start-up 5×8