Ritherdon Online Shop Product Blog — CTs

What is a CT Chamber?

CT Chamber CTs

What is a CT Chamber?

A CT Chamber houses current transformers for low voltage metering applications.  They are required to transform high voltage to low voltage for your multi-occupancy residential or commercial property. When the supply to a site needs to be greater than 100 A (~70 kVA at 415 V) then the electricity meter works with current transformers (CTs) housed within their own enclosure – the CT chamber.  The power cables come onto the site, via a cut-out unit, into the CT Chamber and the Meter Operator typically mounts their meter on the CT chamber. The Ritherdon CT Chamber: The Ritherdon CT Chamber is an insulated enclosure made to mount the...

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