High-accuracy metering and protective-relay class current transformers, built to your specification in the USA.
Metering and relaying current transformers carry a higher bar: revenue metering demands tight accuracy, and protective relaying demands predictable performance through fault conditions. Both have to be right.
We build metering and relay-class CTs to your specification — normally 0.1% to 2.4% accuracy, with burden to 8000 VA — engineered against our 14,000+ design library, designed and built to meet ANSI/IEEE C57.13, and manufactured to print in the USA.
High-accuracy CTs for utility revenue metering, sub-metering, and power-quality monitoring.
Relay-class CTs engineered for predictable performance through fault and overcurrent conditions.
Precision current sensing across a wide frequency range for test, measurement, and control.
Tell us your ratio, accuracy class, and burden, and we build to print — single or multiple primary and secondary ranges, in the form factor your application needs.
Send your accuracy class, ratio, and burden requirements. We'll quote a CT built to your spec — and tell you exactly when it ships.
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