Recent content by hyphenated

It sounds as though he has intended the controller for use with a single rectifier, which means that the leads are very short (as per photos), which means that he could get away with consolidating the two parallel 120 ohm resistors in a single 60 ohm. If you are using multiple rectifiers then...

There is a 5kV isolator in the Huawei, so multiple CANbus connections can be made in parallel - it's a differential transceiver, so neither leg is earthed. You should aim to have two 120 Ohm resistors in parallel with the bus to suppress reflected signal interference; one at your transceiver...

I want to use the Huawei as a jump-start power supply for a 20kW flow-battery installation using Redflow ZBM-2 zinc-bromide units. I've got them in place, but COVID-19 has sabotaged the commissioning timeline. One of the peculiarities of a flow battery is that they can be (and in fact need to...

Hi guys Long-time lurker, first-time poster :pancake: I know this in the vehicles thread, but it is the only Huawei Rectifier thread, so despite that what I intend is PV Battery based, I thought it best put here. If I succeed or fail horribly, I'll open a new thread in PV. I have a need to...