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Technical description
2 Protection functions
2.9 Zero sequence voltage
protection U0> (59N)
VM59.EN001
VAMP 24h support phone +358 (0)20 753 3264
69
Setting groups
There are two settings groups available for both stages.
Switching between setting groups can be controlled by digital
inputs, virtual inputs (communication, logic) and manually.
Figure 2.9-1. Block diagram of the zero sequence voltage stages U
0
> and
U
0
>>
Содержание VAMP 59
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