Voltage and Frequency Independent (VFI): double-conversion on-line UPS for maximum power protection and reliability.
Wide Input Voltage Window: to minimise battery usage.
Outstanding Electrical Performance: with excellent short circuit protection high overload capability, precise output voltage and frequency regulation and high operating efficiency.
Built-in Internal Bypass: for continuous operation even during a UPS overload or system failure situation.
Rack or Tower Format: the VH can be installed as a tower or rack mount installation.
Extended Runtime Options: easy to install battery packs for extended runtime and backup options.