ABB OMD800, Инструкция по установке и эксплуатации

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AUTOM ATIC CONTROL U N IT, OM D8 0 0 AU TO M AT I C CO N T R O L U N I T, O M D 8 0 0
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2.1
Typical applications
A. Mains – Generator line
In case of loss of the primary power line, the OMD800 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 OMD800 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 OMD800 is designed for single and three-phase distribution systems in
diverse applications. OMD800 is supplied from Line 1 and Line 2 and can be used without external
power supply.
A0
7258
I II
G
A0
7253
I II