The current transformers are fully encapsulated in brown epoxy resin. The active part consists of one or more toroidal cores with homogeneously applied secondary winding and primary winding. The secondary terminal box can be sealed. Each secondary clamp can be screwed through directly. On delivery, the first terminal of each core is visibly connected to earth.
The earthing is effected at the onnection point in the Relais cubicle.
Indoor cast resin support bushing current transformer The terminal box provides space for 6 secondary terminals, so that a maximum of 3 cores can be supplied in one transformer. On request, the transformers can be equipped with a capacitive divider, which offers the possibility of voltage indication via a glow lamp via an additional terminal Ck. Secondary taps are possible.
Differential Earth leekage balance
Rated frequency 60 Hz.
|Made in Germany||Yes|
|MV Instrument Transformer||Yes|
|MV Protection Transformer||Yes|
|Ambient Temperature -5°C ... +40°C||Yes|
|Overlaod Capability ext. 120%||Yes|
|Declaration of Conformity||Yes|
|Mounting in any Position||Yes|
|Insulating Material Class E (120°C)||Yes|