[ METERING, INSTRUMENT & PROTECTION ]

Iskramatic CATS is a Computer Aided Test System designed for electricity meters. It
enables simultaneous testing of up to 80 electricity meters of accuracy classes: 0.2, 0.5, 1
and 2. The system exists in a standard version or it can be modified according to the
customer demand. The system controls MS WIndows based PC which controls the
electronic power source, a substandard meter, execution of adjustments and testing or
calibration procedures.

Substandard meter accuracy 0.05% and 0.02%

Poly-phase and single-phase four-quadrant electronic meter for electricity meters testing
and calibration, accuracy 0.05% and 0.02%, maximum current 100 A or 200 A. Measuring
quantities: W, VAR, VA, Wh, VARh, Vah, cosϕ, sinϕ and a device-under-test error. RS232
interface for connection to a PC. A plastic meter case for bench-top version or 19" aluminium
case for rack mounting.

Test generator for ripple control receivers testing

PTS3 generator is intended for testing ripple
control receivers in workshops and on
the field. It generates all standard RCR messages
in frequency range from 100 Hz to
2500 Hz and signal magnitude from 0 to
10 V. The messages can be based on a
pause and pulses or only pulses. It can be
used as a stand-alone unit or with a PC
connected via RS232 interface.