current transformer

2.  We can make high precision current transformers of 0.2S or 0.5S for measuring.Using tap of secondary winding to have different current ratio Using imported outdoor epoxy resin for casting.BASIC FUNCTIONS OF CTs ARE To reduce line current to a value which is suitable for standard measuring instruments, relays etc.To protect measuring instruments against short circuit currents. To sense abnormalities in current and give current signals to protective relays to isolate the defective system.

   Pollution class IV

   Ambient temperature -45-+45

   Raed secondary current 5A or 1A.

   Rated frequency 50Hz or 60Hz

   Rated insulation level 12/42/75/kV

   The current transformers are in accordane with GB1208 and IEC185 standards.

1. Technical data

BASIC FUNCTIONS OF CTs ARE To reduce line current to a value which is suitable for standard measuring instruments, relays etc.