Window Type Current Transformers

Notes:

1) Depending on customer’s requirements, different specifications can be offered.
2) Accuracy limit factor can be from 5 to 100 depending on the burden.
3) Higher burdens can be offered depending on the current.
4) In the models WR1, WR2, WR3, WG1, WG2, WG3 the inner hole includes an aluminium shield which shall be connected to the voltage holding busbar.
5) The two models WR1, WR2, WR3 can be used in outdoor condition when the bus bar is not continuously holding the voltage, for example, when they are connected on the neutral point of the power transformer.
6) The model WML is the cast in an aluminium case. In this model of CT, double enameled wire is used and the insulation is applied with superior world class polypropylene films.


The terminals are accessible in a suitable terminal box(if applicable)and the terminal box satisfies the condition of IP54 as per the relevant standards.
The main insulation on where the transformer is to be installed is type of epoxy resin suitable for the specified conditions.
This transformers are offered as per all valid and international standards such as IEC, BS.