The PTE-300-V is a Three Phase Relay Test Set consisting of three independent output channels that can be selected as voltage or current. This allows the PTE-300-V to be used as a complete single-phase device (Voltage, Current and Phase Angle between them) - or alternatively you can synchronise the channels - as a three phase voltage, or three phase current generator from a single phase mains input.
The 300V is used to test many different specific functions required for relay testing, without the need for extra accessories. All output signals are generated digitally, amplified and internally controlled by the Intelligent Generator Modules (IGMs), which interpret the orders received from the front panel to produce highly accurate, stable and low distortion outputs, independent of the voltage supply.
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