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The browser own share function is also very useful~Product introduction:
Photovoltaic combiner boxes are used in photovoltaic power generation systems. Through the protection of photovoltaic fuses, circuit breakers and lightning arresters, the reliability is improved and the maintenance of the system is also convenient. Then connect several arrays to the photovoltaic combiner box, and output them after being protected by lightning arresters and circuit breakers.
Performance characteristics:
(1) The cabinet body is made of hot-dip galvanized steel plate, which has a safe structure and sufficient mechanical strength to ensure that the components are not shaken or deformed after installation and operation;
(2) The protection level is IP65, with waterproof and dustproof , anti-rust, anti-salt spray, to meet the requirements of outdoor installation;
(3) The combiner box is equipped with a circuit breaker for protection, reducing maintenance costs in the later period, and effectively protecting the personal safety of operation and maintenance personnel;
(4) The DC output uses a photovoltaic circuit breaker to ensure that the system Safety;
(5) The DC output bus is equipped with a photovoltaic lightning arrester. Positive pole to ground, negative to ground, and positive and negative poles have good surge protection functions;
(6) The combiner box is equipped with a modular intelligent monitoring unit to detect the current, output voltage, box temperature, and lightning protection device of each string of components status, circuit breaker status;
(7) The monitoring unit is measured by a Hall sensor, and the measurement circuit is completely isolated from the electrical circuit, effectively improving power generation efficiency and equipment safety;
(8) The monitoring unit uses OLED liquid crystal display function, which can be displayed on the device body Current, voltage, power, temperature, device address, device number and other information; the operation of setting the device address number of the detection unit is simple and convenient, and the device address can be changed on the spot without auxiliary equipment;
(9) The monitoring unit adopts a DC wide-range self-power supply mode, The self-powered power supply is packaged in modular potting. The power supply has anti-reverse connection, over-current, over-voltage protection, anti-corrosion, dust-proof and other functions.
Product introduction:
Photovoltaic combiner boxes are used in photovoltaic power generation systems. Through the protection of photovoltaic fuses, circuit breakers and lightning arresters, the reliability is improved and the maintenance of the system is also convenient. Then connect several arrays to the photovoltaic combiner box, and output them after being protected by lightning arresters and circuit breakers.
Performance characteristics:
(1) The cabinet body is made of hot-dip galvanized steel plate, which has a safe structure and sufficient mechanical strength to ensure that the components are not shaken or deformed after installation and operation;
(2) The protection level is IP65, with waterproof and dustproof , anti-rust, anti-salt spray, to meet the requirements of outdoor installation;
(3) The combiner box is equipped with a circuit breaker for protection, reducing maintenance costs in the later period, and effectively protecting the personal safety of operation and maintenance personnel;
(4) The DC output uses a photovoltaic circuit breaker to ensure that the system Safety;
(5) The DC output bus is equipped with a photovoltaic lightning arrester. Positive pole to ground, negative to ground, and positive and negative poles have good surge protection functions;
(6) The combiner box is equipped with a modular intelligent monitoring unit to detect the current, output voltage, box temperature, and lightning protection device of each string of components status, circuit breaker status;
(7) The monitoring unit is measured by a Hall sensor, and the measurement circuit is completely isolated from the electrical circuit, effectively improving power generation efficiency and equipment safety;
(8) The monitoring unit uses OLED liquid crystal display function, which can be displayed on the device body Current, voltage, power, temperature, device address, device number and other information; the operation of setting the device address number of the detection unit is simple and convenient, and the device address can be changed on the spot without auxiliary equipment;
(9) The monitoring unit adopts a DC wide-range self-power supply mode, The self-powered power supply is packaged in modular potting. The power supply has anti-reverse connection, over-current, over-voltage protection, anti-corrosion, dust-proof and other functions.
