janitza UMG 512, Operation Manual And Technical Data

Page: 61 / 124

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UMG 512
Residual current transformer
When using residual current inputs I5 and I6, the
corresponding transformer ratios of the used residual
current transformer must be set.
Setting range:
Primary 1 to 1000000
Secondary 1
Factory default setting:
Primary
127
Secondary 1
Monitoring
Activates or deactivates the failure monitoring of the
corresponding residual current inputs.
• Activated
- Switches on the failure monitoring
for residual current monitoring.
• Deactivated - Switches off the failure monitoring
for residual current monitoring.