Simpson Amik 300, Руководство по эксплуатации, Страница: 63 / 72

System CT primary values Std. Values from 1 to 9999A
Inputs
Nominal input voltage (AC RMS)
(Three wire and Four wire)
Max continuous input voltage
Max short duration input voltage
Nominal input voltage burden
Phase-Neutral 63.5 / 133 / 239.6 / 254 V
L-N
120% of Rated Value
2 x Rated Value
(1s application repeated 10 times
at 10s intervals)
0.2VA approx. per phase
Max continuous input current 120% of Rated Value
Nominal input current burden 0.6VA approx. per phase
Max short duration current input 20 x Rated Value (1s application repeated
5 times at 5 min. intervals)
Auxiliary
Standard nominal Auxillary
supply voltages & Frequency
d.c. supply voltage tolerance +10 % / -10 % of Rated Value
a.c. supply frequency range 45 to 66 Hz
100 - 250VAC- DC (45-66Hz),
12 - 48V DC
Nominal input current 5A AC rms
(1 or 5 Amp secondaries)
61
a.c. supply voltage tolerance +10 % / -10 % of Rated Value
Line-Line 110 / 230 / 415 / 440 V
L-L
a.c. supply burden 6.5 V A
d.c. supply burden 3W