TP Square Split Core CT

SPLIT CORE -CURRENT TRANSFORMERS

• Fixing system: Busbar support mounting, metallic bracket panel mounting, by an accessory;

directly to cable by screws(the accessory and the screws are supplied together with the C.T.

MEASURING TRANSFORMERS

• The split core CT series current transformer has been specially designed to facilitate their installation in

new or already existing net works. They may be installed without opening any cable or bus-bar circuit.

The connection of conventional CTs usually requires the interruption of the primary side circuit to pass cables or

bur-bars through the transformer core or to connect such cables to the primary terminals.

This series transformers core may be easily opened and they may be installed and connected without any supply interruption.

Thus saving time and the installation costs.

TRANSFORMERS ELECTROINC USE

• These transformers are used for measuring current from 100A to 6000A,second current 5A/1A, cl.3-cl.0.5.

Busbar dimensions form 20X30mm to 80X160mm.

• Specification

Rated Frequency 50/60Hz

Rated test voltage 3kV AC. (1 min)

Rated short-time thermal current(Ith) 60In

Rated dynamic current,(Idyn) 2.5Ith

Rated voltage,(Um) 0.72Kv AC.

Continuous overload,(Id) 1.2In

Operating temperature -10℃~50℃

Housing self-extinguishing class VO

Safety factor FS 5

Secondary current 5A/1A

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