LJ-75 Current Transformer

Summary
The LJ- 75 zero sequence current transformers are used in indoor environment, and provided for earthed electric systems of rated frequency of 50/60 Hz and rated voltage of 35kV and below. The relay DD-11/60 matches with this model. The products meet standards IEC60044-1. The products are used in metering electric energy, voltage controlling and relay protection applications.

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LJ- 75 Current Transformer

Summary
The LJ- 75 zero sequence current transformers are used in indoor environment, and provided for earthed electric systems of rated frequency of 50/60 Hz and rated voltage of 35kV and below. The relay DD-11/60 matches with this model. The products meet standards IEC60044-1. The products are used in metering electric energy, voltage controlling and relay protection applications.

Ambient condition
1. Ambient temperature: -5 ~40 ;
2. relative humidity: 85% or below at 20 ;
3. Altitude: 1000m;
4. Can be mounted in polluted indoor environment.
Model


Type Resistance of
connection line
Startup 
current
of relay
Sensitive(A) Scale of
relay(A)
Rated current
ratio(A)
LJ- 75 1 0.1 6~10 0.1~0.2 30

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