Thermal Battery Wiring
240KW/400KW industrial rooftop - commercial rooftop - home rooftop, solar power generation system.
This is opposite the normal electrical standard of positive wire is red. Also, when extension wire is needed, thermocouple wire must be used to maintain accuracy. The crossing of the polarity, and the use of non-thermocouple wire as extension wire, are two of the most common causes of errors in installing thermocouples.