Low voltage current transformers

Dry insulated Current transformer

• Cable/busbar transformers
• Insulation levels 0.72/3 kV (r.m.s.)
• Rated frequency 50/60 Hz
• Primary current up to 4000 A
• IP20
• Working temperature -10 ÷ +70 °C
• Class on request** 5P10 / 5P15 / 5P20 / 0,5 / 0,2 / 0,2 S
• Secondary current 1 A / 5 A (other currents on request) 
  
• Inner diameters available: 60 mm - 80 mm - 110 mm - 160 mm - 200 mm
  
• According to IEC 61869-2 standards
• Dry insulation
• Self-extinguishing plastic case
• Indoor use
• Suitable for protection or measurement applications
   
  

** depending on the ratio and performance

Resin insulated Current transformer

• Cable current transformers
• Insulation levels 0.72/3 kV (r.m.s.)
• Rated frequency 50/60 Hz
• Primary current 100 A to 4000 A
• IP20
• Working temperature -10 ÷ +70 °C
• Class on request** 5P10 / 5P15 / 5P20 / 0,5 / 0,2 / 0,2 S
• Secondary current 1 A / 5 A (other currents on request)
  
• Inner diameter Custom
  
• According to IEC 61869-2 standards
• Resin insulation
• Self-extinguishing plastic case
• Indoor use
• Suitable for protection or measurement applications

 


** depending on the ratio and performance

Current Transformer for Oil immersion

• Suitable for oil Transformer
• Insulation levels 1.2/6/ kV
• Rated frequency 50/60 Hz
• Primary current 100 A to 4000 A
• Class on request** 5P10 / 5P15 / 5P20
• Secondary current 1 A / 5 A (other currents on request) 
  
• Inner diameter (on request)
• Suitable for protection or measurement applications

** depending on the ratio and performance

Current Transformer for ELR

• Suitable for Earth leakage relays
• Insulation levels 1.2/6/ kV
• Rated frequency 50/60 Hz
• Ratio 500/1
• Inner diameter (on request)

Current Transformer types