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AX1 Mobile Air-insulated switchgear
Safe • Active arc eliminator – eliminates open arcs • Main-circuit-encapsulated – all live parts inaccessible also with open doors • Sliding doors – no obstructions
Intelligent • Computer in each panel • Continuous condition monitoring – eliminates the need for periodical inspection • Electrical interlocking
Reliable • Tubular busbars with spring contacts – give a robust mechanical design • High degree of protection against external environment • Vibration- and earthquake-tested
Cost-effective • Mobile – AX1 including battery system, relay and control equipment delivered in a standard container • No pressure relief necessary • Low maintenance costs
Environmentally friendly • Half the environmental load according to LCA • Modularized for recycling of the materials
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Technical data Enclosure type
main-circuit-encapsulated
Rated voltage
[kV] 12
Rated current
15
[A] 3 150
Insulation level
[kV] 125
24
2 500
3 150
95
125 40/3
Short-time current
[kA/s] 40/3
31,5/3
Open arc tested
[kA/s] 40/1
31,5/1
40/1
UL E220 151
IEC
Tested according to
IEC
Dimensions Height Width Depth
[mm] 2 040/2 240 with lower frame 600/800 [mm] 650/975 [mm] 1 050
Panel design
Container design c
1
2
a b
1 Main-circuit enclosure a Tubular busbars b Switching devices
Container size
L
W
20"
6.1 m
2.4 m
2 Operating enclosure c Bay computer
40"
12.2 m
2.4 m
3 Lower frame d Cable connectors (1 250 A)
The 20" container has space for 7 feeder panels + 1 support panel. The 40" container has space for 14 feeder panels + 1 support panel.
d L
3
W
Space between panel fronts and container wall = 1140 mm.
Panel types Support panel
Incoming feeder circuit-breaker
Outgoing feeder circuit-breaker
Outgoing feeder disconnector
Sectionalizing panel
A
A
A
V
V
V
V A
V
ABB Power Technologies Medium Voltage Products 771 80 Ludvika Sweden Tel: +46 240 78 20 00 Fax: +46 240 78 40 21 Internet: www.abb.com/mediumvoltage
1VET 954 301-905 / rc 01322
Due to the continuous development of Standards and materials, the specifications and dimensions in this catalogue may only be considered binding upon confirmation by ABB Power Technology Products.
