URDC
URDC - NH3
Rated Breaking Test
Class aR
IEC 60269-4 VDE 0636-4 Standard(s)
Rated Voltage
[U n ]
Capacity
Voltage 1000V AC
1000V AC
120kA
Time-Current Characteristics
R.M.S. Prospective Current [A] Full size graphs available upon request
Cut-Off Current Characteristics
Correction Curves
800 1200 1600 2000
1.0 1.2
0.8 0.6 0.4
L U ( V )
B K
400
0
0.2
100
500 900 1300
100500 900 1300
B U (V ) AC
B U (V ) AC
1.0 0.8 0.6 0.4 0.2 0
Prospective Short Circuit Current [kA] (Symmetrical r.m.s.)
0 0.2 0.4 0.6 0.8 1.0
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