The electronic system reference standards in 0.05 or 0.02 accuracy class are precision measurement units for all AC values, which are used in the measurement of energy. The wide measurement range and the high precision are the main characteristics of the reference standards.
The K2008 is a three-phase comparator of accuracy class 0.005 (50ppm) with direct voltage and current inputs. It has been designed for universal laboratory and test applications and is intended for checking and the calibration of reference standards for electrical power and energy. In addition, it can be integrated into meter or reference standard test systems of highest accuracy.
The PRS 600.3 is a combination of a three-phase Portable Reference Standard of accuracy class 0.02 and an IEC 61000-4-30 Class A compatible Power Quality Analyzer with 3 voltage and 3 current channels. The device is equipped with two 8.4” colours TFT VGA displays based on touch screen operation.
The SRS 121.1 DC is a 6-channel single-phase reference standard for DC power/energy class 0.04 for verification of 1 up to 6 DC Meters or DC Energy Measuring Units of EVSE (Electric Vehicle Supply Equipment) at the same time.
The SRS 121.3 three-phase, electronic reference standard in 0.05 accuracy class for use in meter test systems.
The SRS 121.3 / 200 A three-phase, electronic reference standard in 0.05 accuracy class for use in meter test systems.
The SRS 400.3 three-phase, electronic reference standard in 0.02 accuracy class for use in meter test systems.
The SRS 400.3 / 200 A three-phase, electronic reference standard in 0.02 accuracy class for use in meter test systems.
The SRS 400.3 / 300 A three-phase, electronic reference standard in 0.02 accuracy class for use in meter test systems.