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What are the maintenance options for an American box substation?
2024-06-25
Many users are curious about whether the American box-type substation needs maintenance? How long is its service life? What to pay attention to when using? In fact, after the use of American box-type substation device, it is basically no maintenance, but the domestic consumption of products due to a variety of reasons, the maintenance of box-type substation is indispensable.
Box-type substation manufacturers: talk about the structure and characteristics of the box-type substation
2024-06-25
Box-type substation is also called self-contained substation. Is a high-voltage switchgear, power transformers and low-voltage distribution devices, according to a certain wiring plan program arranged into one of the factory prefabricated components indoor and outdoor compact substation equipment, to be transformer bucking
High-voltage power distribution cabinet "five prevention" function
2024-06-25
The high voltage distribution cabinet is a new type of distribution cabinet produced for the needs of urban power grid renovation and construction. The high-voltage cabinets produced by Feiling Electric Power can be made of cold rolled steel or angle steel; zinc-plated steel or galvanized steel; stainless steel; and aluminium plates as required. It has strong set, small volume, no fire and explosion danger, and also has reliable "five-proof" function.
Control cabinet manufacturers guide high-voltage inverter operating procedures
2024-06-25
1, check the inverter unit cabinet control interface above the three indicators, respectively, "high-voltage indication" "running indication" and "fault indication", this time the three indicators should be completely off. If there is a heavy fault (the fault indicator light is always on), then the three indicators should be off. If there is a heavy fault (fault indicator light is always on), just press the reset button next to the high-voltage disconnect button.
An article to let you know, high and low voltage distribution cabinets in the circuit breaker false tripping causes
2024-06-25
Circuit breaker is one of the important electrical equipment in the high and low voltage distribution cabinet, if the circuit breaker fails, it will directly affect the operation and use of other electrical equipment and even the whole distribution cabinet,
The main role of low voltage switchgear
2024-06-25
The main function of the low voltage switch is to control and protect the power system, low voltage switch it is through the operation of the power grid, and then the operation of the need through a part of the power equipment or through some of the lines to put in, or out of operation.
Precautions in the construction of distribution boxes
2024-06-25
(1) The construction power distribution system should be set up with total distribution box, sub-distribution box and switch box, and be graded in accordance with the order of "total-division-open" to form a "three-level power distribution" mode.
High and low voltage cabinet frame structure analysis
2024-06-25
High and low voltage cabinet frame is the "skeleton" of the high and low voltage cabinet, mainly composed of upper and lower horizontal profiles. Usually, the upper and lower horizontal profiles are made of steel or aluminum and other metal materials, with good pressure resistance, wear resistance, oxidation resistance and other characteristics.
What are the high-voltage complete sets of distribution cabinets
2024-06-25
High-voltage complete power distribution cabinet is a device for centralized control, protection and regulation of high-voltage equipment. Widely used in industry, mining, commerce and public utilities and other fields, is an important part of the power system.