GFJDZ0929-10 11KV dry type voltage instrument transformer

dry type voltage instrument transformer

The Model GFJDZ0929-10 11KV dry type voltage instrument transformer is single-phase multi-winding whole sealing epoxy pouring product. It is installed in indoor medium voltage switchgear for measurement of voltage and electric energy as well as relay protection in the electric system of rated frequency 50/60Hz and rated voltage 12kV or below. Design in accordance with Standards IEC60044-2, IEC61869-3 and ANSI/IEEE C57.13.

 

Parameters

Technical parameters 
Standards IEC60044; IEC 61869; ANSI/IEEE C57.13
Rated Voltage 10KV, 6KV
Rated load ≤25VA
Rated frequency 50Hz or 60Hz
Cosø 0.8 (lag)
Phase number Single
Rated insulation level 12/42/75KV, 7.2/32/60KV
Class of pollution II
Mechanical parameters 
Material Epoxy resin
Weight (kg) 28
Operating conditions 
Operating temperature -25°C to +55°C
Daily average temp <+40°C
Storage temperature -40°C to +70°C
Altitude <1000 meters
Condition No existence of severely begrimed, erosive and radioactive gas in the air. Permission of long-term operation under rated current.

Technical parameters

Model Rated Voltage Ratio(KV) Accuracy class combination Rated Output
(VA)
Limiting Therminal Output(VA)
GFJDZ0929-10 10/0.1/0.1 0.2/0.2
0.2/0.5
0.5/0.5
20/20
20/20
25/25
400
GFJDZ0929-6 6/0.1/0.1

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