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China JP Outdoor Integrated Distribution Box - Reliable Suppliers & Factory for Power Distribution Solutions
Model and Definitions
Use Environment and Conditions
- Ambient temperature: -25℃-+40℃;
- Relative humidity of air: daily average value is not more than 90%, monthly average value is not more than 90%;
- Altitude: no more than 1000m;
- Install it in a place without severe vibration, impact and corrosive gas.
Note: If the above conditions are exceeded, you can negotiate with our company.
Technical Parameters
| No. | Items | Units | data |
| 1 | Transformer capacity | KVA | 30-400 |
| 2 | Rated Working Voltage | V | AC400 |
| 3 | Auxiliary circuit working voltage | V | AC220,AC380 |
| 4 | Rated Frequency | HZ | 50 |
| 5 | Rated Currenc | A | ≤630 |
| 6 | Rated drop point operating current | A | 30-300 adjustable |
| 7 | Level of Protection | IP44 |
Box structure diagram
Installation Diagram
Vertical box dimensions
Box dimensions
Horizontal box dimensions
| Transformer capacity | Solution No. | L | W | H |
| 30-100KVA | 01,06 | 800 | 450 | 700 |
| 30-250KVA | 02,04,07,09 | 900 | 500 | 700 |
| 100-400KVA | 03,05,08,10 | 1100 | 600 | 800 |
Note: The above dimensions are for reference only
Vertical box dimensions
| Transformer capacity | Solution No. | L | W | H |
| 30-100KVA | 01,06 | 600 | 450 | 1000 |
| 30-250KVA | 02,04,07,09 | 700 | 500 | 1000 |
| 100-400KVA | 03,05,08,10 | 800 | 600 | 1100 |
Note: The above dimensions are for reference only
Ordering Instructions
- Product Model, quantity;
- Product structure type (vertical, horizontal);
- Model and Technical Parameters of main components;
- Other special requirements.
Frequently Asked Questions (FAQ)
What are the environmental requirements for installing this equipment?
The standard operating environment requires an ambient temperature between -25℃ and +40℃, relative air humidity not exceeding an average daily/monthly value of 90%, and an altitude of no more than 1000m. It should also be installed in locations free from severe vibration, impact, and corrosive gases.
Can the equipment be used if the environment exceeds the standard conditions?
Yes. If your installation environment exceeds the specified standard limits (such as higher altitude or extreme temperatures), you can negotiate directly with our company to customize a solution.
What is the protection rating (IP level) of the box?
This product comes with a protection rating of IP44, providing reliable defense against solid foreign objects and water splashes under normal conditions.
What are the rated working voltage and frequency specifications?
The rated working voltage of the main circuit is AC400V, and the auxiliary circuit operates at AC220V or AC380V. The rated frequency for operation is 50Hz.
What structure options are available for the box dimensions?
We offer both horizontal and vertical box structure types. Dimensions vary depending on the transformer capacity (ranging from 30KVA to 400KVA), allowing you to choose the best configuration for your installation space.
What information do I need to provide when ordering?
When placing an order, please specify the product model and quantity, the preferred box structure type (vertical or horizontal), the model and technical parameters of the main components, and any other special requirements you may have.