Specifications

Fuji 4-pole standard motor

Rated capacity is calculated by assuming the output rated voltage as 220V for three-phase 200V series.

Output voltage cannot exceed the power supply voltage.

An excessively low setting of the carrier frequency may result in the higher motor temperature or tripping of the inverter by its overcurrent limiter setting. Lower the continuous load or maximum load instead. (When setting the carrier frequency (F26) to 1kHz, reduce the load to 80% of its rating.)

Trial calculation done on assumption that the power capacity is 500kVA (or 10 times the inverter capacity if the inverter capacity is larger than 50kVA) and the inverter is connected to the power supply of %X=5%.

Obtained when a DC reactor (DCR) is used.

Average braking torque (Varies with the efficiency of the motor.)

Voltage unbalance (%) = ( MAX. voltage(V) - Min. voltage(V) ) / ( Three-phase average voltage(V) ) x 67 (IEC61800-3 (5.2.3))
If this value is 2 to 3%, use an AC reactor (ACR option).

Use [R1, T1] terminals for driving AC cooling fans of an inverter powered by the DC link bus, such as by a high power factor PWM converter. (In ordinary operation, the terminals are not used.)

When using the inverter at an ambient temperature higher than 40°C and at a carrier frequency of 3kHz or over, select the inverter so that the current does not exceed the rated current specified in ( ) during continuous operation.

Fuji 4-pole standard motor

Rated capacity is calculated by assuming the output rated voltage as 440V for three-phase 400 V series.

Output voltage cannot exceed the power supply voltage.

An excessively low setting of the carrier frequency may result in the higher motor temperature or tripping of the inverter by its overcurrent limiter setting. Lower the continuous load or maximum load instead. (When setting the carrier frequency (F26) to 1kHz, reduce the load to 80% of its rating.)

Trial calculation done on assumption that the power capacity is 500kVA (or 10 times the inverter capacity if the inverter capacity is larger than 50kVA) and the inverter is connected to the power supply of %X=5%.

Obtained when a DC reactor (DCR) is used.

Average braking torque (Varies with the efficiency of the motor.)

Voltage unbalance (%) = ( MAX. voltage(V) - Min. voltage(V) ) / ( Three-phase average voltage(V) ) x 67 (IEC61800-3) If this value is 2 to 3%, use an AC reactor (ACR option).

Use [R1, T1] terminals for driving AC cooling fans of an inverter powered by the DC link bus, such as by a high power factor PWM converter. (In ordinary operation, the terminals are not used.)

Standard 4-pole motor

Rated capacity is calculated by assuming the output rated voltage as 208V for three-phase 208V.

Output voltage cannot exceed the power supply voltage.

An excessively low setting of the carrier frequency may result in the higher motor temperature or tripping of the inverter by its overcurrent limiter setting. Lower the continuous load or maximum load instead. (When setting the carrier frequency (F26) to 1kHz, reduce the load to 80% of its rating.)

Use [R1,T1] terminals for driving AC cooling fans of an inverter powered by the DC link bus, such as by a high power factor PWM converter. (In ordinary operation, the terminals are not used.)

Calculated under Fuji-specified conditions.

Obtained when a DC reactor (DCR) is used.

Average braking torque (Varies with the efficiency of the motor.)

Voltage unbalance (%) = ( ( MAX. voltage(V) - Min. voltage(V) ) / Three-phase average voltage(V) ) x 67 (IEC61800-3 (5.2.3))
If this value is 2 to 3%, use an AC reactor (ACR).

Standard 4-pole motor

Rated capacity is calculated by assuming the output rated voltage as 460V for three-phase 460V.

Output voltage cannot exceed the power supply voltage.

An excessively low setting of the carrier frequency may result in the higher motor temperature or tripping of the inverter by its overcurrent limiter setting. Lower the continuous load or maximum load instead. (When setting the carrier frequency (F26) to 1kHz, reduce the load to 80% of its rating.)

Use [R1,T1] terminals for driving AC cooling fans of an inverter powered by the DC link bus, such as by a high power factor PWM converter. (In ordinary operation, the terminals are not used.)

Calculated under Fuji-specified conditions.

Obtained when a DC reactor (DCR) is used.

Average braking torque (Varies with the efficiency of the motor.)

Voltage unbalance (%) = ( ( MAX. voltage(V) - Min. voltage(V) ) / Three-phase average voltage(V) ) x 67 (IEC61800-3 (5.2.3))
If this value is 2 to 3%, use an AC reactor (ACR).

Fuji 4-pole standard motor

Rated capacity is calculated by assuming the output rated voltage as 220V for three-phase 200V series.

Output voltage cannot exceed the power supply voltage.

An excessively low setting of the carrier frequency may result in the higher motor temperature or tripping of the inverter by its overcurrent limiter setting. Lower the continuous load or maximum load instead. (When setting the carrier frequency (F26) to 1kHz, reduce the load to 80% of its rating.)

Trial calculation done on assumption that the power capacity is 500kVA (or 10 times the inverter capacity if the inverter capacity is larger than 50kVA) and the inverter is connected to the power supply of %X=5%.

Obtained when a DC reactor (DCR) is used.

Average braking torque (Varies with the efficiency of the motor.)

Voltage unbalance (%) = ( MAX. voltage(V) - Min. voltage(V) ) / ( Three-phase average voltage(V) ) x 67 (IEC61800-3 (5.2.3))
If this value is 2 to 3%, use an AC reactor (ACR option).

Use [R1, T1] terminals for driving AC cooling fans of an inverter powered by the DC link bus, such as by a high power factor PWM converter. (In ordinary operation, the terminals are not used.)

When using the inverter at an ambient temperature higher than 40°C and at a carrier frequency of 3kHz or over, select the inverter so that the current does not exceed the rated current specified in ( ) during continuous operation.

Fuji 4-pole standard motor

Rated capacity is calculated by assuming the output rated voltage as 440V for three-phase 400 V series.

Output voltage cannot exceed the power supply voltage.

An excessively low setting of the carrier frequency may result in the higher motor temperature or tripping of the inverter by its overcurrent limiter setting. Lower the continuous load or maximum load instead. (When setting the carrier frequency (F26) to 1kHz, reduce the load to 80% of its rating.)

Trial calculation done on assumption that the power capacity is 500kVA (or 10 times the inverter capacity if the inverter capacity is larger than 50kVA) and the inverter is connected to the power supply of %X=5%.

Obtained when a DC reactor (DCR) is used.

Average braking torque (Varies with the efficiency of the motor.)

Voltage unbalance (%) = ( MAX. voltage(V) - Min. voltage(V) ) / ( Three-phase average voltage(V) ) x 67 (IEC61800-3) If this value is 2 to 3%, use an AC reactor (ACR option).

Use [R1, T1] terminals for driving AC cooling fans of an inverter powered by the DC link bus, such as by a high power factor PWM converter. (In ordinary operation, the terminals are not used.)