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JSZV1-3¡¢6¡¢10R Type Voltage Transformer
Applications
JSZV1-3¡¢6¡¢10R Voltage Transformer is suitable for power measurement, current monitoring and relay protection in power system with Rated frequency 50Hz or 60Hz and Rated voltage 3¡«10kV.
Applicable Standard: IEC60044-1, GB 1207 ¡¶Current transformer¡·.
Type Designation
Operation Conditions
Installation area: Indoor.
Ambient temperature: Max. temperature 40¡æ;Min. temperature -5¡æ;Daily average temperature can't exceed 30¡æ.
Air conditions: No heavy pollution in air.
Technical Parameter
Model
Rated voltage radio
(kV)
Combined accuracy or Combined accuracy classes
Rated output
(VA)
ltimate output
(VA)
Rated insulation level
(kV)
JSZV1-3R
3/0.1
0.2
30
500
3.6/25/40
0.5
50
JSZV1-6R
6/0.1
0.2
30
500
7.2/32//60
0.5
50
JSZV1-10R
10/0.1
0.2
30
500
12/42/75
0.5
50
Structure and Feature
This series voltage transformer is combined by two single-phase voltage transformer, which are pouring together by epoxy resin, using "V" style connection. Primary winding is with fuse for short circuit protection. The fuse is mounted inside of the primary terminal, so when repalacing the fuse without power, it does not need to remove the primary external wiring, which is more convenient and fast.
Outline and Mounting Dimensions

Information Required for Order Placing
Model.
Rated voltage radio kV.
Combined accuracy classes and Rated output VA.
Altitude m.