Power grid operators need to consider the total harmonic distortion. It has to be maintained as low as practicably possible. Higher power factor, lower peak currents, and more efficiency result from decreased THD in the grid.
November 12th, 2022
March 15th, 2022
The proper energy registration is the essential part for energy meters. Bills are issued according to the register readings.
August 9th, 2021
The IEC 62052-11 has a tiny little detail about the power consumption in the current circuit.
August 2nd, 2021
Power consumption is part of the technical losses. The utilities are bearing these costs. The end-user is not charged.
March 1st, 2021
A test bench consists of several elements which can introduce additional variable errors.
August 28th, 2020
Energy meters have certain characteristics, including maximum current. It is the basis for all types of meter tests.
August 27th, 2020
The IEC 62052-11 Edition 2 has introduced some changes for the meter marking and documentation. Today we cover the mandatory content of the nameplate for IEC meters.
August 19th, 2020
The IEC 62052-11 Ed.2 comes with a lot of changes for meter type testing. Another new introduced test for electromagnetic compatibility (EMC) is the ring wave immunity test.
August 12th, 2020
Sometimes it happens that you touch the door knob and you get an electrical shock. It’s not dramatically for your body but an unpleasant feeling.
August 10th, 2020
Meter manufacturers, utility laboratories and type testing institutes have planning security until year 2025.