PCS-ME 1.0

Limits of permissible relative error in measuring active electrical power: ±0.004 %

PCS-ME 1.0 is a reference standard of AC power used to reproduce the measurement units of active (W) and reactive (Var) electrical power and to provide their traceability from the State Primary Standard of electrical power GET 153-2019 to working standards and less accurate measuring instruments.

PCS-ME 1.0 can be certified as a secondary standard of AC power according to the State Calibration Scheme stated by Federal Agency on Technical Regulation and Metrology (Rosstandart) in the Order # 1436 of 23 July 2021 (Appendices A, B, C, D).

PCS-ME 1.0 can be used for verification and calibration of working standards of AC power and less accurate instruments which provide measurements from 0.01 to 530 V/ up to 40 A/ from 16 to 450 Hz.

To adjust its internal clock, PCS-ME 1.0 can be equipped with a radio clock to receive Coordinated Universal Time (UTC) signals from a satellite system.

To test electrical energy meters with pulse output, PCS-ME 1.0 can be equipped with an error calculator Calmar-S to determine measurement errors of the meters by the method of comparing frequencies.