12.2 Standard Specifications 2 (Type with Built-in EMC Filter)
12.2 Standard Specifications 2 (Type with Built-in EMC Filter)
12.2.1 Three-phase 400V series
■ HHD specification for High, Heavy Duty applications
Standard applicable motor
[kW (HP)] (*1)
(rated output)
Rated capacity [kVA]
(*2)
Three-phase 380 to 480 V (with AVR function)
150% for 1 min, 200% for 3.0 s
Three-phase 380 to 480 V, 50/60 Hz
Permissible voltage,
frequency fluctuation
Voltage: +10 to -15% (interphase unbalance ratio: 2% or less) (*4)
Frequency: +5 to -5%
Rated input
current [A]
(*8)
Required capacity
(with DCR) [kVA] (*5)
Minimum connectable
resistance value [Ω]
Built-in braking resistor
[Ω]
Complying EMC standard on emissions and immunity: Category C3 (2nd Env.)
(IEC61800-3)
Applicable safety standards
UL61800-5-1, C22.2 No.274-17, IEC/EN 61800-5-1
Protective construction (IEC
60529)
Enclosed IP20 type, UL open type
IP00, UL open type
IP55 at external side
when external cooling
installed
(*1) Fuji 4-pole standard motor
(*2) The rated capacity indicates 220 V for the 200V series, and 440 V for the 400V series.
(*3) It is not possible to output a voltage higher than the power supply voltage.
(*4) Interphase unbalance ratio (%) = Max. voltage [V] - min. voltage [V] / Three-phase average voltage [V] x 67
(See IEC/EN 61800-3)
If using the motor with an unbalance ratio of 2 to 3%, use an AC reactor (ACR: option).
(*5) This indicates the capacity when the motor is equipped with a DC reactor (DCR).
(*6) This is the average braking torque value for the motor on its own. (This will vary based on the motor
efficiency.)
(*8) This specification is an estimated value to be applied when the power supply capacity is 500 kVA (Inverter
capacity × 10 when the capacity exceeds 50 kVA) and the power supply with %X = 5% is connected.