Core Type
Ring Core Type CT
Usage/Application
Industrial
Size
Customer Specification
Operating Temperature
400 C
Operating Temperature Range
-50 C to 450 C
Insulation Level
Class A Class B Class F
Product Description
Service : Indoor purpose System Voltage : Upto 1.1kV Application : Suitable For Metering & Relaying application in AC Power Systems. Frequency : 50Hz To 400Hz Primary Current : 1A To 75,000A Secondary Current : 1A, 5A, 0.577A Burden (VA) : 1, 1.25, 1.5, 2.5, 3.75, 5, 7.5, 10, 12.5, 15, 20VA Accuracy Class : Metering: 0.2, 0.2s, 0.5, 0.5s, 1, 3 & 5 Protection : 5P10, 5P20, 10P10, 10P20 Special Protection (PS) : Knee Point Voltage(Vk) & Magnetizing Current (Im) as Per Requirement Ambient Temperature : - 50 C to + 450 C Thermal Short Circuit Current (Ith) : 60 x Ip / 1 Sec Instrument Security Factor (ISF) : 2.5, 5, 10 Thermal Insulation Class : Class A, Class B &Class F Type / Encapsulation : Resin Cast, Moulded Case & Tape Insulated Construction : Window type (Ring & Rectangular), Wound Primary Type & Bar Primary Type Applicable Standard : IS 2705 Part (1, 2 & 3), IEC 61869 Part (1 & 2)