When KVA value reaches maximum value, meter will automatically reset to 0. When the meter resets, balance is also reducing which should not happen. In such case, firmware needs to be updated (to version 3.09) in that prepaid meter. Note: This is ...
Consumption Load If users are metering a load that is consuming energy, seeing negative power (kW) readings would cause errors when reading the total consumed energy on the meter. Negative readings can be a result of the following: CT reversal: If ...
Please find the attached image of error in a relay below. This error generated due to improper CT connection is done. If 3CT connected first to make sure every CT S1 & S2 are connected accordingly. If an error did not resolve then check CT connection ...