ABB OMD200, Инструкция по установке и эксплуатации

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AUTOM ATIC CONTROL U N ITS , OM D20 0 A N D 3 0 0 AU TO M AT I C CO N T R O L U N I T S , O M D 2 0 0 -3 0 0
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2.1
Typical applications
A. Mains - Generator line
In case of loss of the primary power line, the OMD_ device manages the switching to the emergency
power line equipped with a genset system.
Figure 2.2 Mains - Generator line
B. Mains a – Mains b
In case of loss of the primary power line, the OMD_ device manages the switching to a secondary power
line used as an emergency source.
Figure 2.3 Mains a – Mains b
Automatic control unit type OMD_ is designed for single and three-phase distribution systems in
diverse applications. OMD_ is supplied from Line 1 and Line 2 and can be used without external power
supply.
A0
7253
I II
A0
7258
I II
G