FUJI Ac frequency converter FVR008E7S-2

FVR008E7S-2 is a small general-purpose AC frequency converter of the FRENIC-Mini E7S series from Fuji Electric. It is mainly designed for precise speed regulation of low-power motors and is suitable for various small equipment scenarios. It stands out for its cost performance and practicality

Core technical parameters

Power and compatible motor:

The rated motor power is 0.75kW (1HP), which can stably drive three-phase induction motors of the same power and meet the power regulation requirements of small-power equipment.

Voltage and frequency

The input voltage is single-phase 200-240VAC, and the output is standard three-phase electricity, which is compatible with conventional three-phase motors. The output frequency adjustment range reaches 0.2-400Hz, which can flexibly match the speed requirements of the motor under different working conditions.

Core configuration

It is equipped with a built-in braking unit as standard. After connecting an external resistor, the equipment can stop quickly without the need for an additional braking module. It complies with multiple certification standards such as CE, cULus, and RoHS simultaneously, and meets the EN 61800-3 EMC standard, with good electromagnetic compatibility performance.

Core functional advantages

Dual control mode

It simultaneously supports V/F control and open-loop vector control. Without encoder feedback, it can output 150% of the rated torque at a low speed of 0.5Hz. When starting and stopping at low speeds, the motor operates stably and has sufficient power, avoiding jitter problems.

Convenient operation and integration

Equipped with LED digital tubes and a key operation panel, the parameter Settings are intuitive and easy to understand. It also supports parameter copying function, which is extremely efficient when debugging multiple devices in batches. It is equipped with an internal RS-485 communication interface, which can communicate with the PLC via Modbus, facilitating remote monitoring of operating frequency, current and other data.

Typical application scenarios

Due to the convenience of single-phase power supply and the feature of precise control at low power, this frequency converter is suitable for a wide range of scenarios.

It is applicable not only to general equipment such as small fans, water pumps and conveyor belts, but also to industrial equipment like packaging machines, auxiliary machines of injection molding machines and small mechanical hands. At the same time, it can be adapted to small laboratory equipment, small-scale working conditions without three-phase power supply and related low-power equipment projects overseas.