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Current Injection Test Sets

Primary current injection testing is most usually associated with high current and high voltage power distribution systems of the type found in an electricity substation, or in a large industrial installation.

Secondary current injection testing is achieved by injecting a test current directly into the trip relay - that is, on the secondary side of the CT and it is widely used, not least because much lower currents are needed than are typically required for primary injection testing.

Our range of Current Injection Test Sets include the SMC Raptor, T&R 750ADM, T&R 200 ADM-P and the Sverker 760.
Omicron CT Analyser (HCTA.1)

The Omicron CT Analyser is a unique, lightweight instrument that is designed to meet the highest standards of performing...

T&R ADM750-H Test Set (HRPH.10)

The T&R ADM750-H is a rugged and compact, current injection test system with a 750A output capability. The timing system...

SMC Raptor - Multifunction Primary Injection Test Set (HRPH.15)

The SMC Raptor is a multifunctional primary injection test set designed as the ultimate solution for the main primary te...

Sverker 760 Relay Test Set (240Vac) (HRPH.17)

The Sverker 760 relay test set is the engineer's toolbox. The control panel features a logical layout. SVERKER 650 users...

T&R 100ADM - Current Injection System (HRPH.2)

Current injection system with a wide range of advanced features including phase shift, data storage and harmonic analysi...

Cotel VE 2000-N Primary Injection Set (HRPH.33)

The Cotel VE 2000-N current injection set is a rugged and extremely powerful inject set that measures TRMS and is partic...

T&R 200ADM-P Relay Test Set (HRPH.6)

Current injection system with a wide range of advanced features including phase shift, data storage and harmonic analysi...