Transformers

Current Measurement Transformer

Current transformers are used for interfacing a power generator with a measurement circuit.

They allow measurement of very high values of alternating or pulsed currents.

Applications :

-    Measurement of alternating currents up to 1000A
-    Measuring discharge pulse current up to 50kA

Electrical characteristics :

-    Accuracy class : class 3 to class 0,1 (According to Standards 60044-1)
-    Insulation voltage : up to 20kV DC (higher voltage on request)
-    Currents : up to 50kA peak
-    Pulse duration : 10µs to 10ms

Terminals :

-    Screw terminals
-    Protected terminals
-    High voltage insulated terminals
-    Flat tags or U terminals
-    Pins for P.C.B.
-    Connectors

Standard design :

-    Naked
-    Encased
-    Safety cover
-    Resin moulding : epoxy, polyurethane, silicone, loaded resins(resins may be requested in accordance with the standard UL 94 V0, fire smoke, etc…)
-    Other casings on request