All,
Recently installed a Vue Gen 2 into a 3 phase 4 wire 240V High Leg Delta panel. During setup a message stating 3 200A CT’s have been connected but only 2 valid voltage sources found. I assume this error is due to the high leg being connected. All 3 voltage leads are connected. A high leg delta is 120VAC phase to neutral on phases L1 and L3. L2 is the high leg and can vary in voltage based upon loads, usually around 200-210V. All phases are 240VAC phase to phase.
Questions…
1. Will the KW calculations be flawed due to the unit not accepting all 3 voltage sources? I assume it will configure itself as a 3 phase 240V system despite only measuring 2 voltages.
2. Will the connection of the high leg to the unit voltages input cause the unit to fail? The specs state up to 240VAC phase to neutral voltage.
3. Is it supposed to work with a high leg delta system and I have a legitimate wiring error? Meaning should I not seen the error message?
4. There appears no way to see raw data of Amps and Volts per phase to confirm what the vue is sensing, is this correct? With no way to see raw values on each input it is impossible for me to determine what it is sensing.
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