LZZBJ9-36 Current Transformer

Summary 
The current instrument transformers LZZBJ9-36 are fully enclosed and cast in epoxy resin. The transformers are designed for electric power systems of rated frequency 50Hz/60Hz and rated voltage of 3 6kV. They are used for indoor mounting. The performances of the products meet standards IEC60044-1 and GB1208-2006. The products are used in metering electric energy, voltage controlling and relay protection applications.

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LZZBJ9-36 Current Transformer
Summary
The current instrument transformers LZZBJ9-36 are fully enclosed and cast in epoxy resin. The transformers are designed for electric power systems of rated frequency 50Hz/60Hz and rated voltage of 3 6kV. They are used for indoor mounting. The performances of the products meet standards IEC60044-1 and GB1208-2006. The products are used in metering electric energy, voltage controlling and relay protection applications.

Technical specification
The LZZBJ9-36 is designed against pollution and condensation. There are two optional versions with different dimensions. The product is substitution to LCZ-35.

1. Rated insulation level: 40.5/95/185kV;
2. Rated secondary winding current: 5A or 1A;
3. The following table shows some other important technical data.



Rated
primary
current(A)
Accuracy class Rated output
(VA)
Rated
short
time
thermal
current
Rated
dynamic
current
(KA)
20 0.2/10P10 30/50 6 15
30 0.5/10P10 50/50
40 0.2/10P20 30/25 12 30
50 0.5/10P20 20/50/50
75 0.2/0.5/10P10 20/50/25 16 40
100 0.2/0.5/10P10 20/50/50/50 25 62.5
150 0.2/0.5/10P10/10P20 30/20/50/50 32 80
200 0.5/0./10P10/10P10 20/20/50/50
300 0.2/10P10/10P10/10P10
400
500
600
750 60 130
800
10000
1200
1520
2000
2500

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