FR-D710W-0.75K-S

Name: FR-D710W-0.75K-S
Brand: Mitsubishi

Mitsubishi FR-D700 series economy inverter. Input Single phase 100V AC / 单相 100V, motor power 0.75 kW, rated output current 4.2 A. Single phase 100V input, doubler-rectified to 200V class output. 三菱电机 FR-D700 系列经济型变频器,Single phase 100V AC / 单相 100V 输入,适配电机 0.75 kW,额定输出电流 4.2 A。广泛用于中小型机械、风机、水泵等改造场合。

Specifications · 技术参数

Verified data

Parameter	OEM · Mitsubishi FR-D710W-0.75K-S	Replacement · Siemens SINAMICS V20 0.75kW
Type / 类型	General-purpose inverter	General-purpose inverter✓ match
Input voltage / 电压等级	Single phase 100V AC / 单相 100V	Single phase 100V AC / 单相 100V✓ match
Motor power / 适配电机	0.75 kW	0.75 kW✓ match
Rated current / 额定输出电流	4.2 A	4.2 A✓ match
Control / 控制方式	V/F, Advanced magnetic flux / V/F,先进磁通	V/F, Sensorless vector / V/F,无传感器矢量

Installation & Maintenance Tips

Confirm rated input voltage matches the nameplate — wiring 400V into a 200V unit destroys the rectifier instantly. / 首次上电请核对输入电压等级与铭牌一致,错接 400V 至 200V 机型将瞬间烧毁整流桥。
Set Pr.9 electronic thermal to the actual motor full-load current to prevent THM trips. / Pr.9 电子热保护必须按电机实际额定电流设定,避免 THM 报警。
Add a 100mm air gap above and below the unit; the FR-D700 has no internal fan on smaller frames. / 上下方至少预留 100mm 散热空间;FR-D700 小容量机型无内置风扇。

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Cross Reference · 替代件交叉引用

Brand	Equivalent Model	Notes
Siemens	SINAMICS V20 0.75kW	Equivalent power class; commissioning parameters differ. / 功率等效,调试参数体系不同。
Schneider	ATV12U08M2	Compact alternative for OEM machines. / OEM 机械的紧凑型替代品。
Inovance	MD200T0.75B	Cost-effective domestic replacement. / 高性价比国产替代,调试逻辑接近三菱。

Error Codes & Troubleshooting · 故障码排查

Code	Meaning	Suggested Action
E.OC1	Overcurrent during acceleration / 加速中过电流	Extend Pr.7 accel time; check motor short / 延长 Pr.7 加速时间,检查电机短路。
E.OV1	Overvoltage during acceleration / 加速中过电压	Verify input voltage; add braking resistor / 核对输入电压,加装制动电阻。
E.THM	Motor thermal protection / 电机电子热保护动作	Match Pr.9 to motor rated current / 检查 Pr.9 是否匹配电机额定电流。
E.UVT	Undervoltage / 欠电压	Measure input voltage; check loose terminals / 测量输入电压,检查端子是否松动。
E.FIN	Heatsink overheat / 散热片过热	Clean heatsink, ensure ambient ≤ 50℃ / 清洁散热片,确保环境温度 ≤ 50℃。

Datasheet PDF Download · 数据手册下载

FR-D710W-0.75K-S_datasheet.pdf · 220 页 · EN / 中文 / 日本語

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