Current Transformer (CT) is used to transform the high AC current to small easily manageable values. They're connected with the Panel Meter or Relay and they can help to measure the current or protect the equipments. Low voltage current transformers are manufactured as of two types for measuring CT.

• Current Ratio.......................................................................250/5A
• Accuracy..............................................................................Class 0.5
• Burden.................................................................................See Selection Form.
• Security Factor....................................................................FS<5
• Max System Voltage..........................................................720VAC
• Test Voltage........................................................................3kV AC.(1 min.)
• Frequency...........................................................................50/60Hz
• Rated Short-time Thermal Current (Ith)...........................Ith=60XIn
• Rated Dynamic Current (Idyn)..........................................Idyn=2.5XIth
• Continuous Overload.........................................................1.2 XIn
• Working Temperature.........................................................-25°C~+50°C
• insulation Rating..................................................................Class B
• Housing Self-extinguishing Class......................................VO
• Bus-bar Support Mounting...................................................Provided
• Panel Mounting......................................................................Provided
• Hinged Sealable Terminal Cover.........................................Provided
• Standards................................IEC/EN60044-1,VDE0414-44-1,BS3938,BS7626