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Schneider Electric H909HV-S6 current transformer, does not change state.

Issue

Status does not change.

Environment

CT

current transformer

H909HV-S6

Cause

Although current flow is present, the current transformer status does not change.

Resolution

This issue was caused by the incorrect wiring between the Current Transformer and the DDC controller. To clarify this, please see below.

The drawing shown as part of the installation instructions appears to show that four connections to the DDC controller are required, this is not connect, only two are required.

The status output connections consist of two terminal sets, but only one connection is required from each.

To download the H909HV-S6 datasheet please click HERE.

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Version history
Revision #:
2 of 2
Last update:
‎2018-09-11 06:01 PM
Updated by:
 
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