Henry.zhang@movellc.net
86-19941602666
Продукты
Category
Фотоэлектрический шкаф сбора мощности
Category: Энергосистемы
Key words：Food Machinery | Smart Home | Home Textiles
1、 Product Overview
In solar photovoltaic power generation systems, the combiner box is used to reduce the connection between the solar photovoltaic cell array and the inverter. Based on our years of experience in lightning protection system design, various types of combiner boxes have been developed. Users can connect a certain number of photovoltaic cells with the same specifications in series to form a series of photovoltaic strings, and then connect several photovoltaic strings in parallel to the photovoltaic lightning protection box. After converging in the photovoltaic lightning protection box, the controller, DC distribution cabinet, photovoltaic inverter, and AC distribution cabinet are used together to form a complete photovoltaic power generation system, achieving integration with the municipal power grid. In order to improve the reliability and practicality of the system, photovoltaic dedicated DC lightning protection modules, DC fuses, circuit breakers, etc. are installed in the photovoltaic lightning protection combiner box, facilitating users to timely and accurately grasp the working conditions of photovoltaic cells, and ensuring that the solar photovoltaic power generation system achieves maximum efficiency.
2、 Product Features
1. Multiple solar photovoltaic arrays can be connected simultaneously, with a maximum current of 11A per channel, which can meet different user needs;
2. Equipped with solar photovoltaic DC high-voltage lightning arrester, both positive and negative electrodes have dual lightning protection functions;
3. Adopt professional DC high-voltage circuit breaker, with DC withstand voltage not less than DC1000V, safe and reliable;
4. The lightning counting function facilitates understanding the invasion and frequency of lightning disasters;
5. With working status indication, it is convenient to observe the working status;
6. Equipped with a high-voltage DC fuse and circuit breaker with a two-stage safety protection device
7. The sensor and monitoring display module can be configured as needed to measure and monitor the current of each circuit, and the operation status can be recorded and displayed remotely without having to go to the site (optional);
8. The protection level reaches IP65, meeting the use requirements for outdoor installation;
9. Installation and maintenance are simple, convenient, and have a long service life.
3、 Technical parameters
1. Maximum input voltage of battery string: DC1000V
2. Battery serial input current: 10A
3. Input circuit number: configured as required
4. Rated current of fuse: 11A
5. Maximum output current: Nx11A
Keywords: Фотоэлектрический шкаф сбора мощности
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