Current Transformers

IEC 61869-2 provides the accuracy of 0.2S and 0.5S CTs that are applied to class 0.2S and 0.5S meters according to IEC 62053-22.

ANSI C12.1-2014 and ANSI C12.20-2015 are standards that are applied to class 0.2 accuracy meters for evaluating the accuracy of energy meters.

These standards apply to class 0.2 and class 0.6 accuracy CTs according to IEEE/ANSI C57.13-2008.

Very low phase angle error is essential for accurate power and energy measurements.

This is a critical factor in ensuring the performance of current sensors and energy meters.

UL 2808 Listed meets the 2017 NEC Code requirements for field-installed CTs.

Safety certification: 3rd Edition of UL/EN/CSA 61010-1

Approval: CE Mark, RoHS 3 This means that it meets the requirements related to the safety of field-installed current transformers.

Current Transformers

As a professional manufacturer of current transformers, J&D is designed to be compact, lightweight, safe and quick to install, allowing it to be used in billing and power quality measurement applications. Revenue Grade CT Designed with solid core current transformers, split current transformers and Flexible Rogowski coils for a variety of round sizes and installation purposes.

Import grade CTs are easier to install on the primary conductor and the secondary outputs can be safely and quickly connected to power quality meters and energy meters. Accuracy standards meet IEC61869-2:0.2S&0.5S and IEEC/ANSI 57.13 0.3&0.6. In addition, J&D's current transformers are UL, CE, IEC61010-1 and UL2808 (XOBA) safety certified.





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