Doble presents F6350 current/voltage amplifiers. Whenever needed, the F6150 can now be converted to set of voltage and current amplifiers. In this operation mode, the F6150 is converted to a set of voltage and current amplifiers.
RTDS® can be used for controlling these amplifiers. Thus low level signals from the RTDS® are supplied to the F6350 through special Doble furnished cables. The amplified signals delivered to the relays or protection schemes under test is the F6350 output. Multiple F6350s can be used to get the desired voltage and current signals for full testing of relays and protection schemes.