CT-303 Type Mini Current Transformer


-Full enclosed , good environmental resistant property, strong voltage isolation , elegant appearance;

– Combined type transformer saves more space than same quantity single transformers;

– Three-phase three-wire circuit adopts two-in-one arrangement , three-phase four-wire circuit adopts three-in-one arrangement.

– Current transformer have standard holes in shell that are convenient for fixing on the circuit board.

– Color of secondary lead wires of current transformer is different in order to distinguish the phase position and polar end;

-The combined type transformer has various outline dimensions for option.

– Adoption of PBT flame-retardant plastic shell;

-Epoxy resin casting encapsulation , strong insulation and isolation capability , moisture proof and seismic resistance

Model Specifi cations Rated Pr.Current Max. Current Rated Sec. Current (mA) Rated sampling voltage Load Resistance(Ω) Accuracy Class
HY-CT-303 100A/40mA 100A 400A 40mA 800mV 20Ω 0.2/0.5
225A/60mA 225A 900A 60mA 1200mV 20Ω 0.2/0.5


 CT-303 Type Mini Current Transformer-heyi

    contact us

    24Hs online service   365Ds NON-Stop Production   20Ys Professional Manufacturers Professional designer and manufacturer of current transformer,cooperated with Siemens ,schneider Fuji electrical softbank LG samdsung.
    Company HEYI Electrical CO.,LTD Contact person Bethy
    Tel 86-13968747975 E-mail bethy@heyiele.com
    ADD Xinguang Ind.Zone, Liushi Town, Wenzhou, Zhejiang, China


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