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JDZXW‑15 Voltage Transformer Manufacturer | 15kV Outdoor Potential Transformer
Model and its meaning
Summarize
The JDZXW-15 voltage transformer is a device specifically designed for AC power systems, suitable for environments with a rated frequency of 50Hz or 60Hz and a rated voltage of 15kV. Its main functions include:
Electricity metering: By converting high voltage signals into low voltage signals, the energy meter can accurately measure the energy.
Voltage measurement: Provides accurate voltage values for use by monitoring and control systems to ensure safe and stable operation of the power system.
Relay protection: In power systems, voltage transformers can provide necessary voltage signals for relay protection devices to detect and handle faults in a timely manner, protecting equipment and personnel.
This device generally has good insulation performance and stability, and can operate reliably in high-voltage environments. When using it, you must follow relevant safety regulations and operating procedures to ensure the normal operation and safety of the device.
Normal service condition
Installation place : outdoor.
Ambient temperature : maximum temperature 40℃ ; minimum temperature-5℃ ; the average daily temperature does not exceed 30℃.
Atmospheric conditions : no serious pollution in the atmosphere
Technical parameter
|
Product |
Rated voltage |
Accuracy |
Rated |
Limit |
Rated insulation |
|
JDZXW-15 |
15/√3/0.1/√3/0.1/3 |
0.2/3P |
15/50 |
200 |
17.5/55/105 |
|
0.5/3P |
30/50 |
Structure and characteristics
This series of voltage transformers is a pillar-type structure, which is fully enclosed with epoxy resin, which is resistant to pollution and humidity. It is also suitable for use in tropical areas. The transformers do not require special maintenance. Waterproof connectors are installed at the secondary outlet terminals of the transformers. There is a hole on the front and side of the terminal box, which is matched with the outlet end for wiring, which is safe and reliable. There are grounding bolts and four mounting holes for installation on the bottom plate of the product.
