14/1/98 Page 28 Issue H
10. Technical Data
10.1 Measuring Input Circuits
Rated Data
Rated current, In 1A or 5A
Rated frequency, fn 50Hz, 60Hz
Power Consumption
Current Circuits @ In = 1 A - 0.2 VA
@ In = 5 A - 0.1 VA
Thermal withstand
Half wave 250 x In
for 1 second 100 x In
for 10 seconds 30 x In
Continuously 4 x In
10.2 Auxiliary power supply
Supply Voltage
Vaux = 24V in a range from 16V to 60V AC
or in a range from 16V to 80V DC
Vaux = 110V in a range from 50V to 270V AC
or in a range from 70V to 360V DC
Power Consumption
Quiescent Approx. 3W
Operating Approx. 6W
10.3 Common data
Drop Off/Pick Up ratio <103%
Drop Off time 30mS
Time Lag error ± 10mS
Minimum operating time 60mS
Transient over-reach 5%
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