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31
May, 2021
The use environment of low voltage switchgear
Low-voltage switchgear is a common equipment in electrical engineering. It is an electrical equipment with a rated insulation voltage of 690V and a rated working voltage of 380V to
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27
May, 2021
Introduction of high voltage switchgear
The high-voltage metal-enclosed switchgear is composed of a cabinet and a handcart. The cabinet is divided into four independent compartments by metal partitions: bus compartment,
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25
May, 2021
What is metal enclosed switchgear?
Metal enclosed switchgear is a complete set of electrical appliances composed of primary components such as main switch (such as circuit breaker), isolating switch (or isolating co
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25
May, 2021
Daily maintenance of high voltage switchgear
1. Check and clean the switch cabinet, and the cabinet is clean and dust-free. The observation window on the cabinet is clean and transparent. 2. The cabinet surface components are
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25
May, 2021
Types of high voltage switchgear
High-voltage switchgear is the common name of 3-35kV AC metal-enclosed switchgear. It is the largest area of 3-35kV power grid is power distribution equipment. High-voltage switchg
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20
May, 2021
Features of high voltage gas insulated switchgear
Indoor AC high voltage gas insulated switchgear is a new generation of switchgear. It is suitable for small secondary substations, switching substations, box-type substations, resi
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20
May, 2021
Circuit layout skills of low voltage power distribution cabinets
The correct line configuration program skills save time and lines, which requires us to master certain technologies and skills, and wire according to these skills to achieve the be
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20
May, 2021
The main composition of high and low voltage switchgear
High and low voltage switchgear is a device for connecting high voltage or low voltage cables. 1. High and low voltage switchgear-the material of the cabinet: 1. Cold rolled steel
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17
May, 2021
Five-prevention device of 10KV high voltage switchgear
In high-voltage switchgear, we often talk about "five-prevention device", so what exactly does five-prevention device refer to? The high-voltage switchgear should have: p
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17
May, 2021
Mid-set switch cubicle, ring main unit and high voltage switchgear
mid-set switch cubicle, ring main unit and high voltage switchgear In power transmission and distribution equipment, it is often heard that power distribution equipment such as mid
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17
May, 2021
Classification of KYN28-12 high voltage switchgear
1. Power inlet cabinet: main power inlet, (main inlet cabinet) equipped with main circuit breaker; 2. Outgoing line cabinet: Outgoing line switch cabinet of the power distribution
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14
May, 2021
Main application of switchgear
The main function of switchgear is to open and close, control and protect electrical equipment during the process of power generation, transmission, power distribution and electric