Type EH3

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Short characteristics:
A larger outdoor transformer substation – serviceable
from the interior. Reinforced concrete body shell.

Basic specifications:

Outside length: 4.910 mm
Outside width: 2.850 mm
Height (over the ground): cca 2.750 mm
Burring depth: 800 mm
Total height: 3.550 mm
Total weight (excluding the technology): cca 25 t
Inner volume: cca 28,4 m3
Ground coverage: cca 14 m2
Max. transformer size: up to 1.250 kVA, (1600 kVA)
Total volume of the reinforced concrete oil pan: approx. 2,79 m3 (1,55 x 2,575 x 0,7m)
HV switchgear: modular, compact (up to 4 bays)
LV switchgear: up to 8 fuse disconnectors up to 400 A
1 all-aluminium two-wing door (1000 x 2000 mm) with air grills at the bottom and cylinder locks
2 all-aluminium doors (800 x 2000 mm) with air grills at the bottom (transformer room door) and cylinder locks

Substationgear assembly or replacement can be done either through the entrance doors orafter lifting the detachable roof by a truck crane.