MODEL 4041: 8KVA CURRENT INJECTION

The Model 4041 is the largest of our switch mode current injection sources used for injection based testing.

This 3 phase unit works on the identical principle of operation a sour 2kVA system, however the 4041 in conjunction with the 4042 coupling transformer have been specifically designed to perform current injection tasks over very long haul and demanding environments continuously at maximum power.

With our 4025E or 4031 frequency selective multimeters, terrestrial voltage profiling is made easy with GPS positional information available on both the 4041 and 4025E/4031 units.

Another advantage of this is the ability for the two units to synchronize phase readings, thus reducing the cabling required when performing current split or branch measurements and it also provides relative positioning in formation so that the operator may choose the best line of potential measurement during EPR tests to avoid mutual coupling or induction.