HXGT8-12 Box Type Fix Type Metal-clad AC Ring Main Unit Switchgear
HXGT8 series RMU are new product in order to satisfy construction and transformation needs of city net and rural net, use the good qualities of other RMU and counteract its own weaknesses, among them the bus room joined in FT8-12 vacuum load switch or FT8-12 ( FR ) vacuum load switch + fuse combination electrical equipment and the load switch room is separated by metal partition board, and the fixed box joined in VT2Atype vacuum breaker is used as circuit protection, it is a replenishment of RMU once wiring scheme. HXGT8 series RMU is suitable in indoor distributed system of three-phase AC system 10kV rated voltage, 50Hz rated frequency, as the use of accepting and distributing electric energy.
The RMU bus room is separated into two rooms from cable room with the metal chassis of load switch, and need not insert one insulating barrier in isolating distance.
• The vacuum distinguish arc room is putted in the insulation sleeve to prevent the dust from of surface of arc room going together and prevent to go out that the arc room receives the damage of unexpected outside force.
• Each electrification parts of load switch is supported by equal insulation sleeve, therefore the structure is simple and compact.
• The interlock is reliable and it is convenient to operate.
• Possessing the hand moves and motor-driven operating function, and little operates energetically.
• The RMU frame is distributed by applying aluminum zinc board, and the volume is wide 600 (700) and high 1750 and deep 900.