Current Transformer

Current Control is a small scale unit manufacturingdevelops severalvarious types of current Current transformers Transformers [CTs] with brand name Vertex. These Current Transformers are current transformersmanufactured as per IS2705, 1992 standard, and generallynormally used applied in control panels, in ratios from 30 A/5 A to 5,000 A/5 A or 1 A; . The Vertex Current Transformers current transformers for electronic control units where secondary currents are from 0.1 A to 0.00 5 A, required need to be compact in size and preferably PCB mountable, 30 A/30 mA, 25 A/5 mA, 50 A/5 mA, 100 A/30 mA, etc.; ..There are also protection class CTs for relays and electrical panels with inside dimension as per required by customer requirements; and epoxy resign cast CTs for securityprotection and measuringmetering as per customer requirements; . The other kinds of Vertex Current Transformers are 3-phase single unit with round or rectangular hole for cable/busbarbus bar; very high accuracyprecision level CTs for metering applications; rectangular current transformers as per requirement; core balance current transformers CBCT with dimensions to suit customer requirements, normal rating 25 A/5 mA; rectangular current transformers as per requirement; summation CTs to measure current of more than one feeder; and special purpose, non standard ratios can be developed. Data required needed for giving providing proper type of CT to meet customer specifications and requirements: primary current, rated and max surge with duration of overload; secondary load with tolerance or VA rating; mounting required, inbox, PCB mountable, open for pipe/wire mounting; centre hole diameter or rectangular size; mounting required, inbox, PCB mountable, open for pipe/wire mounting; termination by wire, screw or PCB; if resin cast if required; special colour, mounting if any; and dimensional restrictions if any. ; and special colour, mounting if any. Some of the applications of the Vertex Current Transformers are: control panel for metering and protection; electronic control systems; control panel for metering and protection; UPS/inverter; power factor control panels; capacitor control panels; generator panels; power factor control panels; capacitor control panels; welding machines; system protection panels; single phasing preventor; air conditioning controls;motor protection devices; air conditioning controls; digital panel meters; drives; system protection panels; etc.