Features & Benefits No potentiometer adjustments All parameters can be modified using the keypad in the front panel Set input voltage band Set output voltage Set output voltage sensitivity Output over / under voltage cut-off Input over voltage / under voltage cut-off Over load cut-off Trip time delay adjustments with variable setting Manual and auto start facility Common control card - any capacity Fully micro control function Generator compatibility Both outdoor and indoor models Accessories (Optional) Ultra isolation transformer at output. Bypass arrangement. Phase Sequence Protection. Line noise & Surge Suppressor. Input Out of range protection. EMI/RFI Filter. Non Standard rate of correction.