Medium Voltage Oil Immersed Load Break Switches (LBS)

• Customization: Available
• Application: Power, Electronic
• Phase: Three
• Core: Shell-type Transformer
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: High Voltage
• Usage: Power Transformer
• Frequency Characteristics: High Frequency
• Shape of Core: High Voltage
• Brand: Anhuang
• Service: OEM & ODM
• Transport Package: Packing in Carton
• Specification: ABF3I-25/630A Type Two-Position Oil Immersed Load
• Trademark: /
• Origin: China
• HS Code: 8504901900
• Production Capacity: 100 PCS/Month
• Package Size: 10.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 10.000kg

Product Description

25kV 630A Type Two-Position Oil Immersed Load Switch

    With the transformer oil as insulation and arc extinction medium and energy storing spring operating mechanism, this two-position oil immersed load switch applies to the combined transformer with 50Hz frequency and 25kV rated voltage, it is capable to turn on and off the load current. Equipped with ON and OFF two positions, the clockwise turn is "ON", while anticlockwise is "OFF", the rotation angle should be controlled within 90°. In addition, it can be suitable for end power distribution system or ring-network power distribution system if equipped extra configurations.

Main technical parameters

 

Overall dimension 

Reservation installation size for transformer housing 


Load switch installation

    Before installation, please check whether the switching motion is flexible and accurate carefully, only after confirmed to be under good condition, the installation can be implemented, in addition, the load switch must be dried under 65±5ºCcondition by 24h.



5) After installation and connection, it is suggested to carry out "open" and "close" operation to check if the switch can be moved flexibly and if the position indication is correct, if any abnormal, please check the installation of switch and the connection of busbar according to article 2 and 4.
 

Points for attention

 

1) This load switch can be used to open or close rated current only, while the application for closing and opening the failure current. If over rated current, forbidden to operate switch.

2) Only the special insulated operating arm can be used to operate this load switch to ensure personal safety.

 

Connection Diagram