group nameVoltage transformer
Min Order1 piece
brand nameJUCRO
modelJDZ1-1/ JDZ2-1
payment methodT/T, L/C, D/P D/A, MoneyGram, Westem Union, Cash, Escrow
update timeWed, 18 May 2022 14:29:19 GMT
Min Order1 piece
Description
The current
transformer is used for measuring electric energy and voltage, relay protection
in the electric systems up to rated frequency 50Hz or 60Hz and rated voltage
1kV.
Construction
The product is of
insulated structure cast with epoxy and piled-shape core wound by primary and
secondary windlings. The lead of secondary is out through called a.x. The lead
of the primary is out through to high-Tention terminals called A.X.
Voltage transformers are in accordance with the Chinese
standards GB1207-75 | |||
Rated voltage ratio | 380,660/100 | 660,1140/100 | 750,1500/100 |
Frequency(Hz) |
50 |
50 |
50 |
Rated output(VA) |
5 |
5 |
5 |
Insulation level(kV) |
0.66/3.6 |
1.14/3.6 |
1.5/3.6 |
1. Insulation level
2. ratio primary and secondary voltage
3. Number of cores, output and accuracy
class
4. Test specification
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