Schneider Electric support forum about Power Meters (ION, PowerTag, PowerLogic) and Power Quality from design, implementation to troubleshooting and more.
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E5600 meter incorrect kw readings
I have 3 phase 4 wire 5600 meter on a 208 volt building service and have been getting low kw readings. The configuration is correct. The CT's and associated equipment all checks out. Any ideas??
There are a few common reasons why you might see this. A) CT polarity is reversed for 1 or more CTs B) CT connected to a different phase than voltage. Example: phase A voltage has Phase B CT C) CT shorting block is such that current signal is not reaching the meter. D) CT and PT ratios are not correct. E) Other
Some information that would be very helpful. Per phase voltage readings Per phase current readings Per phase power readings Per phase power factor readings Phase angles between voltage and current for each phase