| Brand | Wone |
| Model NO. | JDQXF-110 SF6 Gas Insulated Voltage Transformer |
| Primary voltage | 110√3KV |
| Nominal voltage | 110KV |
| insulation level | 126/200/480KV |
| Series | JDQXF-110 |
Description
An instrument used to convert voltage. However, the purpose of the transformer to convert the voltage is to facilitate the transmission of electric energy, so the capacity is very large, and it is generally calculated in kilovolt-ampere or megavolt-ampere; The purpose of the voltage transformer is to convert the voltage, which is mainly used to supply power to the measuring instrument and relay protection device, and is used to measure the voltage, power and electric energy of the line.
Industry applications
It is suitable for outdoor and neutral point effective grounding in 110kV and 50kV AC power systems, for electric energy, voltage measurement and relay protection.
Features
This product is a single-phase, independent SF6 gas-insulated voltage transformer, which adopts a vertical structure, which is composed of several parts, such as a body, a metal shell, a lead pipe and a porcelain sleeve.
The transformer windings are single-stage structured, and the composite insulation composed of SF6 gas and rhombic dispensing polyester film can withstand high voltages. The low-voltage winding and high-voltage winding are equipped with internal and external electrostatic screens, and the high-voltage winding is also equipped with a shielding cover to further improve the field strength distribution. The high and low voltage windings are installed on the mouth core in a rectangular shape, and the whole body is fixed in the shell, and the shell is connected to the casing.
The product is equipped with a primary connection plate, a grounding seat, a secondary junction box, an inflatable joint, a pressure gauge (density controller), an adsorbent and an anti-riot sheet.
All sealing parts are sealed with O-shaped sealant gasket and coated with waterproof glue on the outside; The whole product is in a fully sealed state, and the product is filled with gas with rated pressure to ensure the normal operation of the product.
Technical parameters
| Product mode | JDQXF-110 | Installation site: outdoor Rated insulation level: 126/230/550kV |
Rated primary voltage (kV) |
110/√3 | |
Rated secondary voltage (kV) |
0.1/√3 | |
Residual winding voltage (kV) |
0.1 | |
Accuracy level |
0.2/0.5/3P | |
Rated output(AND) |
100/100/100 |
Dimension
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