Product Overview

The photovoltaic grid cages produced by our company are suitable for AC 50Hz, rated working voltage 380V, and rated working current 2000A distribution systems for ground centralized, ground string, and ground distributed power users. They are used for power conversion, distribution, and control of power, lighting, and distribution equipment. The product has the characteristics of high breaking capacity, good dynamic and thermal stability, flexible electrical scheme, convenient combination, strong practicality, novel structure, and high protection level. It can be used as a replacement product for low-voltage switchgear.

Compliant with standards: 1EC439 "Low voltage switchgear and control equipment", GB7251 "Low voltage switchgear".

Normal usage conditions

● The ambient air temperature shall not exceed+40℃ and shall not be lower than -5℃. The average temperature within 24 hours shall not exceed+35 ℃.

● For indoor installation and use, the altitude of the usage location shall not exceed 2000m

● The relative humidity of the surrounding air should not exceed 50% when the upper limit temperature is+40 ℃, and a higher relative humidity is allowed at lower temperatures. (For example, 90% at+20 ℃) should take into account the potential impact of condensation caused by changes in dry temperature.

● The inclination of the equipment during installation with respect to the vertical plane shall not exceed 5 °.

● The equipment should be installed in places without severe vibration and impact, as well as in places where electrical components are not susceptible to corrosion.

● When users have special requirements, negotiate with our company to resolve them.

Product advantages

● The product adopts an integrated design concept, providing grid protection function and reserving installation positions for electric meters;

● The components are all sourced from well-known domestic and foreign brands, with relevant product certifications, and strictly configured according to the functional requirements of the power supply bureau. Using intelligent grid connected circuit breakers to provide protection against grid and voltage anomalies, automatically restoring power supply when the grid returns to normal, and improving the reliability of power generation;

● Reasonable layout, compact structure, beautiful appearance, clear functional differentiation, and transparent windows for easy observation of the meter position; High protection level, can effectively prevent dust, water, and foreign objects such as flying insects from entering the box, causing hidden dangers;

● The box door needs to be opened with a dedicated key to achieve focused management and prevent electricity theft;

● Strictly implement various factory inspections to improve the safety and reliability of the use of net cages.