Ryds low -voltage fixed separation switchgear

The RyDS low -voltage fixed -separated switchgear is suitable for power plants, petrochemical, metallurgy, textiles, high -rise construction power supply and other industries. It is highly automated in large power plants and petrochemical industries. 50Hz and rated operating voltage are 380V, and the rated current to 4000A and below the power distribution system is used as electrical distribution, conversion and control motor.

Structural features

The fixed -separated  switchgear is in the form of a universal  switchgear. The main structure is mainly made of 8mf steel, which is assembled from local welding, and has a φ9.2 installation hole with a modular number of 20mm. The zero parts of the general  switchgear are designed according to the principle of module, and there are different amounts of heat sinks on the upper and lower ends of the  switchgear. The  switchgear is connected to the component hinge with a shaft -type activity hinge, and a rubber strip is embedded in the edge of the door. The outside, door, sealing and skeleton are treated with powder and skeleton. The internal support is galvanized; the protection level of the  switchgear is IP30.

1. The use category can be divided into: line switchgears, feed switchgears (PC), motor control  switchgears (MCC) and non -effective power compensation  switchgears.

2. According to the system capacity and switch size, the basic size of the switchgear: the width is 300mm, 400mm, 600mm, and 800mm; the depth is 800mm and 1000mm; the height is 2200mm.

3. The horizontal bus is arranged at the top of the switchgear. The rated current levels of this series are: 1000A, 1250A, 1600A, 2000A, and 2500A.

4. Feeding electric switchgears or electric motor control switchgears vertical bus rated current levels are: 630A, 1000A, and 1250A.

5. Bare capacity and corresponding specifications of this series: current level 360A, 800A, 1000A, 1250A, 1600A, 2000A, 2500A.

6. Horizontal Maternal Range Range Delivery Short -time tolerance current capacity: 50ka.

G, feedback  switchgear and control  switchgear vertical parent line short -term tolerance current capacity: 50ka.

H, segmented capacity of switching in the line  switchgear: 50ka.

1. Formation capability of the protection switch in the feed switchgearand control  switchgear: 50ka.

j, feed  switchgears and control  switchgears: 1 ~ 24.

K, functional unit type; plug -in, migrant, drawer.

1. Functional unit specifications: The height is 240mm, 400mm, 420mm, 900mm, 960mm, 1200mm.

M, shell protection level: IP3X.

3. Product use environment: pollution level 3.

Use environment and conditions

• Altitude: 2000M

• Environmental temperature: -25 degrees Celsius-+40 degrees Celsius

• Surrounding humidity: The average daily average is not greater than 95%, and the average monthly average is not more than 90%

• The surrounding air should not be affected by corrosive flammable gases.

• Unprecedented strenuous vibration place