低速磁浮12米列车空调HVAC for 12m low speed magnetically levitated rail

DR18 型 | DR18

大连机车研究所的低速磁浮12米列车空调，为热泵变频机组，在制热时能够有效利用系统，运行电流比传统的电加热小，可调范围更大。采用日立G500系列的变频压缩机，可调节范围在40-80Hz之间，冷量调节范围大。同时机组的高度为300mm，超薄型设计

HVAC for 12m low speed magnetically levitated rail from Dalian Locomotive institute is heat pump inverteiunit. By efficient using of system, the operafing curent in heafing is smaller,compared with traditional electricheating.Hitachi G500 series inverfer compressor is used to achieve larger cooling range by adjusting frequencybetween 40'80Hz. Meanwhile this unit is ultra-thin design, with height of 300mm.