High voltage energy meter

The utility model discloses a high voltage energy meter, include the energy supply module and the metering modules that install respectively in the three -phase power line in the phase 1 enzyme phase 2 enzyme, wherein energy supply module is installed at the high -pressure side, metering modules also installs at the high -pressure side, has still installed host system at the high -pressure side of third phase, and metering modules all is connected with host system and communication, and transmitting data is used for host system's electric energy measurement for host system, the utility model discloses because accuracy class and measuring accuracy can be markd according to international standard to the size of direct detection and measurement electric energy, system unit is few, has effectively reduced the probability of the system failure, arrange the metering modules equipotential at the high -pressure side, can effectively prevent the destruction to electric energy meter metering device, greatly reduced the emergence of stealing the electricity, improved the reliability and the operational safety of electric energy meter, also avoided the insulating design between high -pressure side and the low tension side and arranged, reduced the cost of manufacture and the complexity of electric energy meter.