Current Transformers
ECT-S-812 Current Transformer
Current Transformers
ECT-S-812 Current Transformer
ECT-S-812 current transformer for 500–2500A primary current, accuracy classes 0.2 to 1, burden up to 15VA. The ECT-S-812 is rated for primary currents from 500 A to 2500 A, spanning accuracy classes 0.2, 0.5/0.5s, and 1 with burden ratings from 2.5 VA to 15 VA. It suits medium-to-high current switchboards and distribution feeders that need a step up from the ECT-S-58 without moving to a full busbar-mount design.
Technical Specifications
Electrical
Primary current500~2500 A
Burden2.5~15 VA
Accuracy1-0.5-0.5s-0.2-0.2s Class
Operational
LocationIndoor Installation
Operating Temp.Up to 55 °C
Measuring voltage3 kV 1 min
Max. allowed operating voltage0.72 kV
Measuring frequency50 Hz
Nominal thermal short-time current>60 In
Applications & sectors
IndustrialOil & GasPower DistributionData CentresRail & TransportRenewable Energy
Supporting documents
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