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Clamp On Current Transformer

S type, P type and Q type clamp on current transformers are designed to extend the current measuring capabilities of 4mm banana or BNC, power instruments, oscilloscopes, hand-held scopes, recorders or loggers, clamp type grounding resistance tester, double clamp phase angle meter, energy meter calibrator, power quality analyzer and other diverse instruments.
The clamp on current transformer is placed around the current-carrying conductor to perform non-contact current measurements without interrupting the circuit under test. The ct clamp outputs current or voltage signals directly proportional to the measured current, thereby providing current measuring and displaying capabilities to instruments with low current or voltage inputs. When making a measurement, the current-carrying conductor circuit is not broken and remains electrically isolated from the instrument's input terminals. As a result, the instrument's low input terminal may be either floated or earthed. It is not necessary to interrupt the power supply when using a current clamp for taking measurements, so costly downtime can be eliminated.
GFUVE TRANSFORMER clamp on cTs are patented for their unique circuitry and design.