News

Multifunction energy meters can be classified according to methods prescribed by national standards, specifically based on connection modes, catego...

Smart electricity meters offer higher measurement accuracy and sensitivity than traditional inductive mechanical meters, enabling them to detect mi...

At the reference voltage, reference temperature, and reference frequency, the active power and apparent power of the energy meter's voltage circuit...

Basic Error: Must meet Class 2.0 requirements.
Acceptance Error Limits: Under specified reference conditions, the device must satisfy the r...

Accuracy Class: Active Power Class 1.0 | Clock Accuracy: Daily error ≤ 0.5 s/d

Rail-mounted energy meters feature a modular design, specifically engineered to address the issues of bulkiness and installation inconvenience asso...

DIN-rail mounted energy meters represent a new generation of miniature, intelligent energy metering devices.

The demand for prepaid electricity meters among power system management departments is trending toward diversification.

Prepaid electricity meters should be installed on a wall or switchboard that is not susceptible to vibration, at a height of 1.7 to 2 meters above ...

Utilizes large-scale integrated circuits and SMT processing technology to ensure high product reliability.

Prepaid electricity meters should be installed on a dry, well-ventilated wall or switchboard that is not susceptible to vibration.

Prepaid electricity meters employ data encryption technology, utilizing the 3DES encryption algorithm, digital signatures, and hash digest algorith...