Precision electronic current transformer
Electrohms
Product Code IP(Arms) Turns Ratio Rb(Ohms) DCR(Ohms) AE(%) PE(Deg) Application Secondary Termination
CT1042 0.250 - 20.000 1 : 2500 90 120 - 145 0.5 0.5 HIGH ACCURACY PC mountable
CT1052 0.250 - 20.000 1 : 2500 90 120 - 145 0.5 0.5 HIGH ACCURACY PC mountable
CT1171 0.250 - 20.000 1 : 2500 90 98 - 120 0.5 0.5 HIGH ACCURACY PC mountable
CT1176 0.250 - 20.000 1 : 2500 90 98 - 120 0.5 0.5 HIGH ACCURACY PC mountable
CT1179 0.250 - 20.000 1 : 2500 90 115 - 148 0.2 0.3 HIGH ACCURACY PC mountable
CT1164 0.250 - 60.000 1 : 2500 37.5 65 - 75 0.1 0.2 HIGH ACCURACY PC mountable
CT1216 1.000 - 300.000 1 : 2000 6.8 <21 0.1 0.1 HIGH ACCURACY Flyleads
CT1209 0.250 - 20.000 1 : 2500 90 115 - 148 0.2 0.3 HIGH ACCURACY PC mountable
CT1267 0.250 - 40.000 1:2500 30.0 98 Typ 0.1 0.25 HIGH ACCURACY PC Mountable
CT1248 0.050 - 10.000 1:1500 75.0 45-60 0.2 0.5 HIGH ACCURACY PC mountable
Nomenclature
Ip (Arms) : Operating primary current range in A rms
Turns ratio : Recommended ratio of primary turns to secondary turns
Rb : Burden resistor connected across the secondary winding
DCR : Secondary winding resistance
AE (%) : % Max amplitude error in the operating primary current range
PE (Deg) : Max phase error in the operating primary current range in Degrees
Secondarytermination : PC mountable corresponds to secondary winding terminated on pins which are directly mounted on a printed circuit board. In the case of Fly leads, the secondary winding are terminated on to hook up wire.
Last Updated on 10/11/2005
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