Product Description
JDZX9-35 Voltage Transformer Principle
The JDZX9-35 voltage transformer is a fully enclosed structure made of epoxy resin casting, with the iron core and winding cast into one body and a mounting plate at the bottom. JDZ (F) 9-35 is single-phase, phase to phase connection, and JDZF9-35 has two secondary windings, which separate electrical energy measurement and voltage monitoring; JDZX (F) 9-35 is a single-phase, phase to ground connection, with the primary A terminal connected to the phase line and the N terminal grounded. JDZXF9-35 has three secondary windings, which are separated from electrical energy measurement, voltage monitoring, and relay protection. JDZX (F) 9-35G is a fully insulated structure, with the primary A terminal connected to the phase line and the N terminal grounded. JDZXF9-35G has three secondary windings, which are separated from electrical energy measurement, voltage monitoring, and relay protection.
The Function of JDZX9-35 Voltage Transformer
The JDZX9-35 voltage transformer is an epoxy resin cast fully enclosed structure, suitable for use in power systems with rated frequencies of 50Hz or 60Hz and rated voltages of 35kV for energy metering, voltage monitoring, and relay protection. This product meets the standards of IEC60044-2 and GB1207 "Voltage Transformers".
JDZX9-35 Voltage Transformer Parameters
Installation location: Outdoor.
Environmental temperature: maximum:+40 ºC; Minimum: -25 ºC; The daily average cannot exceed 30 ºC.
Altitude: not exceeding 1000m.
Atmospheric conditions: There is no serious pollution in the atmosphere.
The product execution standard is GB 1207 "Voltage Transformers".
Product Parameters
Model |
Rated voltage radio
(kV) |
Combined accuracy or Combined accuracy classes |
Rated output
(VA) |
ltimate output
(VA) |
Rated insulation level
(kV) |
JDZX9-35 |
35/√3/0.1√3/0.1/3 |
0.2/6P(3P) |
30/100 |
600 |
40.5/95/200 |
0.5/6P(3P) |
80/00 |
35√3/0.1√3/0.1√3/0.1/3 |
0.2/0.2/6P(3P) |
15/15/100 |
300 |
0.2/0.5/6P(3P) |
20/20/100 |
0.5/0.5/6P(3P) |
30/30/100 |
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