Tb41 During The Automatic Meter Testing Procedure Execution - Video

The Calmet TB41 Test Bench is a fully automatic meter test system
that used for simultaneously testing and calibration up to four
electricity meters. The Calmet TB41 is a modern solution for customers
as utilities, meter manufacturers and meter test laboratories.

The Calmet TB41 is designed for testing all types of electricity meters:
• single-phase and three-phase in measurement mode 2W, 4WY, 3WΔ,
• electromechanical and electronic, with and without closed I-P links, prepaid meters,
• active, reactive and apparent energy: P, P+, P-, PH1, PH1+, PH1-, Q, Q+, Q-, QH1, QH1+, QH1-, S, S+, S-, SH1, SH1+, SH1-,

The Calmet TB41 performs the following tests of electricity meters as required by international standards:
• accuracy test (basic error), repeatability, register, meter constant, starting current, no-load run,
• the influence of voltage, frequency, reversed phase sequence, self-heating and harmonic distortion of currents and voltages.