Ring Main Unit Power Distribution Apparatus Load Break Switch

• Certification: ISO9001-2000

Product Description

• +++Transformer protection panel modular F

• ( Load Break Switch with fuse combination)

Standard Configuration and Features

• 630A Bus bar

• 3 working positions: on/off and earth switch

• Double springs mechanism for 3 working positions, has 2 independent

operating shafts of load break switch and earth switch

• Position indication of load break switch and earth switch

• Outgoing cable bushing horizontally locates in front of the switch, 400

series bolt type bushing of 630A

• Fuse bushing

• Horizontal placement of fuse

• Tripping indication of fuse

• Outgoing cable bushing horizontally locates in front of the switch, 400

series insert type bushing of 200A

• Capacitive voltage indication of bushing electrify

• Convenient lock equipment on the panel for all the switch on/off

functions

• SF6 gas pressure meter ( each gas unit has only one)

• Earthing bus bar

• Protective fuse for transformer