Meba multifunctional prepaying meters MB091QB is a kind of single phase two wire active energy meter which purchase electricity by IC card, electric energy measuring, load control and using electricity management. The meter completely accord with relevant technical requirements of class 1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurate and directly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net, it is use for setting indoor or out door meter box. This meter has LCD display power. It has following features: god reliability, light weight, specious nice appearance, convenient installation, etc.
|Model||Accuracy||Reference Voltage(V)||Current specifications(A)||Starting current(A)||Insulation performance|
|AC voltage 4kv for 1 minute,
pulse voltage 6kv