Current Transformers

ECT-40 Current Transformer

ECT-40 Current Transformer
Current Transformers

ECT-40 Current Transformer

ECT-40 current transformer for low primary currents of 5–15A, accuracy classes 0.5/0.5s and 1, 2.5VA burden. The ECT-40 is another low-current model covering primary currents from 5 A to 15 A, with accuracy classes 0.5/0.5s and 1 and a consistent 2.5 VA burden rating across 5 A and 1 A secondary configurations. It's a natural fit for compact control panels and instrumentation circuits that carry light loads but still require class-rated accuracy.

Technical Specifications

Operational

Nominal thermal short-time current>60 In
LocationIndoor Installation
Operating Temp.Up to 55 °C
Measuring voltage3 kV 1 min
Max. allowed operating voltage0.72 kV
Measuring frequency50 Hz

Electrical

Primary current5~15 A
Burden2.5 VA
Accuracy1-0.5-0.5s-0.2-0.2s Class

Applications & sectors

IndustrialOil & GasPower DistributionData CentresRail & TransportRenewable Energy

Supporting documents

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