低速磁浮12米列車空調HVAC for 12m low speed magnetically levitated rail
DR18 型 | DR18
大連機車研究所的低速磁浮12米列車空調，為熱泵變頻機組，在制熱時能夠有效利用系統，運行電流比傳統的電加熱小，可調范圍更大。采用日立G500系列的變頻壓縮機，可調節范圍在40-80Hz之間，冷量調節范圍大。同時機組的高度為300mm，超薄型設計
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.
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