General characteristics LV2004

Electrical characteristics
Rated insulating voltage (Ui) 1000V
Rated operating voltage (Ue) 690V
Rated frequency
50/60 Hz
Rated current
(higher value on request)
main bus-bars ≤ 2000A
secondary bus-bars
630A
Rated short-circuit current 1 sec. (Icw) ≤ 50 / 70 kA
Rated peak curent (Ipk) ≤ 105 / 154 kA
Protection degree
(EN 60529)
external enclosure standard IP31 (on request until IP54)
with open door
IP2X
Maximum modules number for section
12
Size of withdrawable unit
1/2-1-2-3-4
Rated current clamps on withdrawable units
≤ 400 A
Standard colour of external enclosure
RAL 9002
Accessibility from front
Installation against a wall or back to back
Cables inlet and outlet from top and bottom
Size of section
width [mm] 800
height  [mm] 2365
depth [mm] 630
Internal ARC protection
(IEC 61641)
on request
 
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