Ziegler mfm 3480, Руководство пользователя

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System CT primary values Std. Values from 1 to 9999A
Inputs
Nominal input voltage (AC RMS)
Max continuous input voltage
Max short duration input voltage
Nominal input voltage burden
Phase-Neutral 57.7 to 277 V
L-N
120% of Rated Value
2 x Rated Value
(1s application repeated 10 times
at 10s intervals)
0 .2 VA approx. per phase
Max continuous input current 1 2 0 % of Rated Value
Nominal input current burden 0 .6 VA approx. per phase
Max short duration current input 20 x (1s application repeated Rated Value
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 4 5 to 66 Hz
1 00 - 250V AC- DC (45-66Hz),
12 - 48V DC
Nominal input current 5A AC rms
(1 or 5 Amp secondaries)
66
a.c. supply voltage tolerance +10 % / -10 % of Rated Value
14. Specification :