UPS Devices Post author:webadmin Post published:07/21/2020 Post category:News We currently have a large number of UPS devices in stock, VI (voltage interactive), VFI (online), in tower and rack versions, power from 850VA to 3000VA. Higher power UPS devices are available on request with fast delivery time. You Might Also Like New equipment in stock 07/21/2020 Power factor compensation 04/20/2021