Yaskawa AC Drive Z1000 Bypass Technical Manual - Manual (Page 299)

u Three-Phase 480 Vac Models Z1B1B040 to B302
Table A.4 Power Ratings Continued (Three-Phase 480 V)
Item Specification
Bypass Model Z1B1 B040 B52L B052 B065 B077 B096 B124 B156 B180 B240 B302
Maximum
Applicable
Motor
Capacity
HP <1> 30 40 40 50 60 75 100 125 150 200 250
kW 22 29.4 29.4 36.8 44.1 55.2 73.6 92 110.3 147.1 183.9
Input
Input Current (A) <2> 40.2 52.2 52.2 65.3 77.3 96.3 124.3 156.6 180.6 240.6 302.0
Rated Voltage
Rated Frequency
Three-phase 480 Vac 50/60 Hz
Allowable Voltage Fluctuation -15 to 10%
Allowable Frequency Fluctuation ±5%
Output
Rated Output Current (A)
40.0
<3>
52.0
<3>
52.0
<3>
65.0
<3>
77.0
<3>
96.0
<3>
124.0
<3>
156.0
<3>
180.0
<3>
240.0
<4>
302.0
<4>
Overload Tolerance
110% of rated output current for 60 s
150% peak
Carrier Frequency
User adjustable between 1 and 12.5 kHz
(Maximum Frequency varies with Rated Output Capacity)
Maximum Output Voltage (V) Three-phase 480 V
Maximum Output Frequency (Hz) 240 Hz
Harmonics
Reduction
DC Link Choke Built-in
EMC Filter (IEC/EN 61800-3 Category 2) Built-in
<1> The motor capacity (HP) refers to an NEC Table 430.250 208 V motor. The rated output current of the drive output amps should be equal to or
greater than the motor current. Select the appropriate capacity drive if operating the motor continuously above motor nameplate current.
<2> Assumes operation at the rated output current. Input current rating varies depending on the power supply transformer, input reactor, wiring
connections, and power supply impedance.
<3> Carrier frequency is set to 5 kHz. Current derating is required to raise the carrier frequency.
<4> Carrier frequency is set to 4 kHz. Current derating is required to raise the carrier frequency.
A.1 Power Ratings
YASKAWA ELECTRIC SIEP YAIZ1B 01D YASKAWA AC Drive – Z1000 Bypass Technical Manual 299
A
Specifications