URDC
URDC - NH4
Rated Breaking Test
Class gF / aF
Standard(s)
Rated Voltage
[U n ]
Company Standard
Capacity
Voltage 1000V DC
1000V DC
40kA
Without indicator
Power loss
Total I 2 t *
Pre-arcing
Rated current
I 2 t
I n
@ 1000V DC
[A 2 s]
[A 2 s]
9008310.550 9008310.500 Article Number 9008310.800 9008310.700 9008310.630 9008310.1000
[W]
[A]
480 000 695 000 330 000 250 000
750 000 980 000
▬ ▬ ▬ ▬ ▬ ▬
800 700 630 500 550
1 400 000 2 000 000 2 900 000 7 120 000 * L/R=15ms
1 760 000 1 030 000
1000
Weight [kg/1]
Coefficients for Heavy Duty Applications
3.9
B1 max
0.6 A2
B2 0.5
a
Cf3 0.8
130
1.25
Time-Current Characteristics
R.M.S. Prospective Current [A]
Full size graphs available upon request
portal: www.siballc.net e-mail: info@sibafuse.com
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