三菱变频器A800
三菱 FR-A800 系列是高性能通用变频器，分为 200V级 (FR-A820) 和 400V级 (FR-A840) 两大子系列，部分大功率型号采用整流器分离式设计（FR-A842）。其核心特点是支持 4重额定（SLD/LD/ND/HD，
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三菱 FR-A800 系列是高性能通用变频器，分为 200V级 (FR-A820) 和 400V级 (FR-A840) 两大子系列，部分大功率型号采用整流器分离式设计（FR-A842）。其核心特点是支持 4重额定（SLD/LD/ND/HD，
三菱 FR-A800 系列是高性能通用变频器，分为 200V级 (FR-A820) 和 400V级 (FR-A840) 两大子系列，部分大功率型号采用整流器分离式设计（FR-A842）。其核心特点是支持 4重额定（SLD/LD/ND/HD，
电压等级 | 型号 (示例) | 额定功率 (kW) | ND 额定电流 (A) | 适用电机容量 (kW) ND 默认 | 过载能力 (ND额定) | 备注 / 别名 |
|---|---|---|---|---|---|---|
200V级 (三相200-240V) | FR-A820-00046-1-N6 | 0.4 | 11 | 2.2 | 150% 60s, 200% 3s | A820-0.4K |
FR-A820-00077-1-N6 | 0.75 | 16 | 3.7 | 150% 60s, 200% 3s | A820-0.75K | |
FR-A820-00105-1-N6 | 1.5 | 22 | 5.5 | 150% 60s, 200% 3s | A820-1.5K | |
FR-A820-00167-1-N6 | 2.2 | 30 | 7.5 | 150% 60s, 200% 3s | A820-2.2K | |
FR-A820-00250-1-N6 | 3.7 | 45 | 11 | 150% 60s, 200% 3s | A820-3.7K | |
FR-A820-00340-1-N6 | 5.5 | 60 | 15 | 150% 60s, 200% 3s | A820-5.5K | |
FR-A820-00490-1-N6 | 7.5 | 80 | 18.5 | 150% 60s, 200% 3s | A820-7.5K | |
FR-A820-00630-1-N6 | 11 | 115 | 22 | 150% 60s, 200% 3s | A820-11K | |
FR-A820-00770-1-N6 | 15 | 150 | 30 | 150% 60s, 200% 3s | A820-15K | |
FR-A820-00930-1-N6 | 18.5 | 180 | 37 | 150% 60s, 200% 3s | A820-18.5K | |
FR-A820-01250-1-N6 | 22 | 220 | 45 | 150% 60s, 200% 3s | A820-22K | |
FR-A820-01540-1-60 | 30 | 300 | 55 | 150% 60s, 200% 3s | A820-30K | |
FR-A820-01870-1-60 | 37 | 370 | 75 | 150% 60s, 200% 3s | A820-37K | |
FR-A820-02330-1-60 | 45 | 450 | 90 | 150% 60s, 200% 3s | A820-45K | |
FR-A820-03160-1-60 | 55 | 550 | 110 | 150% 60s, 200% 3s | A820-55K | |
400V级 (三相380-500V) | FR-A840-00023-2-60 | 0.4 | 1.2 | 0.4 | 150% 60s, 200% 3s | A840-0.4K |
FR-A840-00038-2-60 | 0.75 | 2.3 | 0.75 | 150% 60s, 200% 3s | A840-0.75K | |
FR-A840-00052-2-60 | 1.5 | 3.8 | 1.5 | 150% 60s, 200% 3s | A840-1.5K | |
FR-A840-00083-2-60 | 2.2 | 5.5 | 2.2 | 150% 60s, 200% 3s | A840-2.2K | |
FR-A840-00126-2-60 | 3.7 | 8.5 | 3.7 | 150% 60s, 200% 3s | A840-3.7K | |
FR-A840-00170-2-60 | 5.5 | 12 | 5.5 | 150% 60s, 200% 3s | A840-5.5K | |
FR-A840-00250-2-60 | 7.5 | 17 | 7.5 | 150% 60s, 200% 3s | A840-7.5K | |
FR-A840-00310-2-60 | 11 | 25 | 11 | 150% 60s, 200% 3s | A840-11K | |
FR-A840-00380-2-60 | 15 | 34 | 15 | 150% 60s, 200% 3s | A840-15K | |
FR-A840-00470-2-60 | 18.5 | 42 | 18.5 | 150% 60s, 200% 3s | A840-18.5K | |
FR-A840-00620-2-60 | 22 | 55 | 22 | 150% 60s, 200% 3s | A840-22K | |
FR-A840-00770-2-60 | 30 | 71 | 30 | 150% 60s, 200% 3s | A840-30K | |
FR-A840-00930-2-60 | 37 | 85 | 37 | 150% 60s, 200% 3s | A840-37K | |
FR-A840-01160-2-60 | 45 | 105 | 45 | 150% 60s, 200% 3s | A840-45K | |
FR-A840-01800-2-60 | 55 | 150 | 55 | 150% 60s, 200% 3s | A840-55K | |
FR-A840-02160-1-U6 | 75 | 216 | 75 | 150% 60s, 200% 3s | A840-75K | |
FR-A840-02600-1-U6 | 90 | 260 | 90 | 150% 60s, 200% 3s | A840-90K | |
FR-A840-03250-1-U6 | 110 | 325 | 110 | 150% 60s, 200% 3s | A840-110K | |
FR-A840-03610-1-U6 | 132 | 361 | 132 | 150% 60s, 200% 3s | A840-132K | |
FR-A840-04320-1-U6 | 160 | 432 | 160 | 150% 60s, 200% 3s | A840-160K | |
FR-A840-04810-1-U6 | 185 | 481 | 185 | 150% 60s, 200% 3s | A840-185K | |
FR-A840-05470-1-U6 | 220 | 547 | 220 | 150% 60s, 200% 3s | A840-220K | |
FR-A840-06100-2-60 | 250 | 610 | 280 | 150% 60s, 200% 3s | A840-250K | |
FR-A840-06830-2-60 | 280 | 683 | 315 | 150% 60s, 200% 3s | A840-280K | |
400V级 (整流器分离式) | FR-A842-07700 | 315 | 770 | 355 | 150% 60s, 200% 3s | A842-315K |
FR-A842-08660 | 355 | 866 | 400 | 150% 60s, 200% 3s | A842-355K | |
FR-A842-09620 (400K) | 400 | 962 | 450 | 150% 60s, 200% 3s | A842-400K |
表格说明与关键特性：
功率范围：FR-A800系列覆盖 0.4kW 至 500kW（200V级至90kW，400V级至500kW）。
4重额定：每个型号都支持四种负载等级，用户可通过参数选择：
SLD (轻负载) 额定：电流最小，过载能力最低（110% 60s），适用于负载极轻的场合。
LD (轻型负载) 额定：适用于负载较轻的场合。
ND (一般负载) 额定：出厂默认设置，适用于大多数通用机械。
HD (重型负载) 额定：电流最大，过载能力最强（200% 60s），适用于重载启动、冲击负载等严苛场合。
控制性能：支持先进磁通矢量控制、实时无传感器矢量控制、V/F控制及需编码器的矢量控制（需选件FR-A8AP），输出频率最高可达590Hz。
高级功能：内置多种应用功能（如工频/变频切换、挡块定位、防摇控制）、内置PLC功能、支持多种网络通讯，并符合安全标准（支持安全停止功能）。
选型注意：315kW及以上大功率型号（如FR-A842）采用整流器与逆变单元分离的设计，需单独选配整流单元（如FR-CC2）。具体选型时，请以三菱电机官方最新技术资料为准。
