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Huatuo groupKeep improving and focus on quality
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Huatuo groupKeep improving and focus on quality
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HTB PV grid-connected box
Product Details
Product overview
Photovoltaic grid box, as the total export of photovoltaic power station, exists in the photovoltaic system. It is the power distribution device connecting the photovoltaic power station and the power grid. Its main function is to serve as the demarcation point between the photovoltaic power generation system and the power grid. For low-voltage grid-connected photovoltaic power plants, photovoltaic grid-connected boxes can also be equipped with metering, protection and other functional devices.
Model meaning
| HT | B | □ |
| Huatuo Group | Mesh box | Capacity Class (A) |
Working conditions
Surrounding air temperature: maximum temperature 40°C, minimum temperature 30°C;
Altitude:< 1000m;
Humidity:<90%;
Earthquake intensity: earthquake resistance (horizontal acceleration) 0.2gm/s.2;
Installation method: non-floor type;
Installation location environment: no flammable, non-explosive, non-conductive dust, smoke, steam and corrosive media that seriously affect the electrical performance of electrical components, while the installation location without severe vibration and impact, installation inclination of not more than 5.
Technical parameters
| Project Name | Unit | Technical parameters |
| Rated operating voltage | V | AC 400 |
| Rated frequency | Hz | 50 |
| Rated insulation voltage | V | AC 690 |
| Protection level | > IP44 | |
| Rated current | A | 630 |
| Rated insulation voltage | V | 1000 |
| Rated impulse withstand voltage | V | 12000 |
| Rated short-time withstand current | I/O | lOkA, IS |
| Rated current | A | 63 |
| Rated operating short-circuit breaking capacity | kA | >35 |
Key words:
HTB PV grid-connected box
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