JDZ10‑3,6,10 3‑10kV Indoor Cast Resin Voltage Transformer
Model and its meaning

Summarize
One of the primary advantages of voltage transformers is their ability to provide highly accurate voltage measurements. Accurate measurements are crucial for effective power system monitoring, helping to detect anomalies and implement corrective measures. Voltage transformers ensure the reliability of the data they collect, which is crucial for maintaining the integrity of the power system. This accuracy not only improves operational efficiency but also enhances decision-making in system management and maintenance.
Normal service condition
The normal operating conditions of voltage transformers include the following aspects:
Installation location: It should be installed indoors to avoid the impact of outdoor environment on the equipment.
Ambient temperature: Maximum air temperature 40℃ ; The minimum temperature is -5℃ . The daily average temperature does not exceed 30℃ .
Atmospheric conditions: There is no severe pollution in the atmosphere.
Technical parameter
|
Product |
Rated voltage |
Accuracy level or |
Rated |
Extreme Output (VA) |
Rated insulation |
|
JDZ10-3 |
3/0.1 |
0.2 |
15 |
200 |
3.6/25/40 |
|
0.5 |
30 |
||||
|
JDZ10-6 |
6/0.1 |
0.2 |
15 |
200 |
7.2/32/60 |
|
0.5 |
30 |
||||
|
JDZ10-10 |
10/0.1 |
0.2 |
15 |
200 |
12/42/75 |
|
0.5 |
30 |
Structure and characteristics
Structural features:
This series of voltage transformers adopts a pillar-type structure and has good stability.
Fully enclosed epoxy casting with epoxy resin, it is resistant to pollution and moisture, and is suitable for use in tropical areas.
Maintenance Requirements:
The transformer does not require special maintenance, only regular cleaning of surface dirt is required to ensure its normal operation.
Wiring design:
A terminal box is installed at the secondary output terminal of the transformer to facilitate wiring.
There is a hole on the front and side of the terminal box to match the outlet terminal to ensure a safe and reliable connection.
Installation Requirements:
The product bottom plate is equipped with a grounding bolt to ensure safe grounding of the equipment.
There are also six mounting holes on the bottom plate for easy fixed installation.


JDG4-0.5 type voltage transformer,Accuracy class 0.5,designed for voltage measurement and relay protection in indoor AC circuits