MIRTEK-METROLOGY
MIRTEK-METROLOGY Test benches for energy meters testing are designed to calibration and testing of the single-phase and three-phase active and reactive electricity meters and calibration and testing of the voltage measurement devices, AC power, active and reactive power in the industrial frequency range.
Type designation
Test bench type
Test bench phase quantity
1 – single-phase
3 – three-phase
Test bench design
F – stationary separate
I – stationary combined
L – small-sized laboratory
Р – small-sized portable
Relative accuracy in the accuracy determination mode of active electricity meters
0.05 – ±0,05 %
0.1 – ±0,1 %
Working places quantity
3 - 3 places
6 – 6 places
8 – 8 places
12 – 12 places
16 – 16 places
24 – 24 places
32 – 32 places
40 – 40 places
48 – 48 places
60 – 60 places
Additional function
VT – isolated voltage transformer
CT – isolated current transformers (ICT)
RTC – accuracy determination block of the clock rate (real time clock)
DL1 – consecutive testing of the single-phase meters with two current circuits
DL2 – simultaneous testing of the single-phase meters with two current circuits
(No symbol) – no additional functions