Stangenes Industries, Inc. - Pulse Current Transformers

Stangenes Current Transformers have been constructed in so many shapes and sizes that it is impossible to show them all at once. The following descriptions represent broad categories, which can be reconfigured almost infinitely.

For measurement of pulse and AC currents over a wide range of amplitudes, pulse lengths, and frequencies.

Stangenes Current Transformers have:

Complete isolation from the circuit to be measured (no ground currents)
Shielded construction
Internal 50 ohm termination for coaxial cable matching
High accuracy (±0.5%)
A variety of hole sizes to fit most conductors and voltages

Other standard and custom models available.

Unit of Measure

Items	0.5-1.0 CT0.5-1.0, Pulse Current Transformers	0.5-0.1 CT0.5-0.1, Pulse Current Transformers	0.5-0.01 CT0.5-0.01, Pulse Current Transformers	1-1.0 CT1-1.0, Pulse Current Transformers	1-0.1 CT1-0.1, Pulse Current Transformers
Output (Accuracy ±0.5%)	N/A 1 (volt/amp)	N/A 0.1 (volt/amp)	N/A 0.01 (volt/amp)	N/A 1 (volt/amp)	N/A 0.1 (volt/amp)
Inner Diameter	N/A 0.5 in	N/A 0.5 in	N/A 0.5 in	N/A 1 in	N/A 1 in
Max. Current (Peak)	N/A 500 A	N/A 5 k A	N/A 50 k A	N/A 500 A	N/A 5 k A
Max. Current (RMS)	N/A 7 A	N/A 30 A	N/A 100 A	N/A 7 A	N/A 30 A
Pulse Rise Time	N/A 10 ns	N/A 10 ns	N/A 20 ns	N/A 20 ns	N/A 20 ns
Square Pulse Droop	N/A 0.05 %/µsec	N/A 0.05 %/µsec	N/A 0.0005 %/µsec	N/A 0.1 %/µsec	N/A 0.01 %/µsec
Square Pulse IT max.	N/A 0.002 amp.sec	N/A 0.02 amp.sec	N/A 0.2 amp.sec	N/A 0.006 amp.sec	N/A 0.06 amp.sec
Notes	N/A May need small bias current through secondary for maximum rating.