风机的主要参数有供电电压、额定电流、额定功率、额定转速、静态风压、静态风量等，风机选型主要涉及到系统工作点与风机运转曲线的匹配、供电电压的限制等。

现将我公司优势型号罗列如下：

ERAD250-4                ERAD280-4K          DRAD224-4B

电缆接线方式：

DKHR355-4SW.110.6HF                             DKHR400-4SW.123.5FA

DKHR450-4SW.138-5HA                             DKHR450-GSW.138-5HA

DKHR500-4SW.155.6HF                             DKHR500-GSW.155.6HF

DKHR560-4SW.132.6LA                             DKHR250-2SW.060.4FF

接线盒接线方式：

DKHR355-4KW.110.6HF                             DKHR400-4KW.123.5FA

DKHR450-4KW.138-5HA                             DKHR450-GKW.138-5HA

DKHR500-4KW.155.6HF                             DKHR500-GKW.155.6HF

DKHR560-4KW.132.6LA                             DKHR250-2KW.060.4FF