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CT-32 Residual Current Transformer

CT-32 Residual Current Transformer

Round hole residual current transformer, 32~114mm
Description
Residual Current Transformer (Round hole)
The residual current transformer is connected to the residual current relay to collect the leakage current value in the grounding grid, Sikcon provides two types of transformers with round holes and rectangular holes for customers to choose from (other specifications of transformers can be customized according to detailed requirements, and customers can also configure the transformers themselves).

Technical Data
 
Item Parameter Item Parameter
Operating frequency 50 Hz Secondary side load 3VA
Default ratio 1000:1 Insulation resistance 500MΩ/500V
Maximum current on primary side 50A Power frequency withstand voltage AC2000V/50Hz,1min；
Primary side rated continuous thermal current 2 A Secondary side wiring method Terminal wiring, S1, S2 signal output (S1t, S2t are empty terminals)
Accuracy degree 0.5 Operating temperature range -12 ℃ ~+45 ℃
Linearity ＜1.5% f Storage temperature range -20 ℃ ~+75 ℃

Product Models
 
Main models Main circuit rated current Aperture
（mm）		 Transformation ratio
CT-32 0~100A 32 1000:1
CT-51 0~160A 51 1000:1
CT-73 0~250A 73 1000:1
CT-93 0~400A 93 1000:1
CT-114 0~800A 114 1000:1


 
Focusing on production and sales of insulation monitoring, insulation fault locator, residual current monitor etc.
Focusing on production and sales of insulation monitoring, insulation fault locator, residual current monitor etc.

Email：info@sikcon.com

Address：Guangzhou, Guangdong Province, China