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Current Transformers-NRC05

Characteristics:

◆ Used as a current sensing device for utility energy meter;

◆ Moisture-proof and vibration-resistant;

◆ Encapsulation by epoxy resin, with high insulation ability;

◆ Insulated by heat shrink tube UL224

◆ DC-tolerance version available (IEC62053-21 standard).


Product Detail

Product Tags

Ordering information

Rated primary current Max.primarycurrent Rated secondarycurrent Turn ratio Load resistance Accuracy
I p (A) I max (A) I s (mA) N Rb  %
5 30 2 1:2500   

5Ω,10Ω,2Ω

 

 

  0.1, 0.2, 0.5
5 40 2 1:2500
10 50 5 1:2000
10 60 4 1:2500
10 100 4 1:2500
20 100 5 1:4000
20 100 8 1:2500

Technical parameters

Working temperature -25℃ ~ 75℃
Relative humidity 80% ~ 90%
Dielectric strength (primary vs secondary > 3000V (1 min.)
Insulation resistance > 50MΩ

Dimensions (mm)

 

NRC05P


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