Yaskawa Z1000U HVAC Matrix Bypass - Manual (Page 301)

u Three-Phase 480 Vac Models B011 to B077
Table A.2 Power Ratings Continued (Three-Phase 480 V)
Item Specification
Bypass Model Z1D1 B011 B014 B021 B027 B034 B040 B052 B065 B077
Maximum
Applicable
Motor
Capacity
<1>
HP 7.5 10 15 20 25 30 40 50 60
Input
Input Current (A) <2> 10.7 13.7 19.7 25.7 31.7 36.7 47.7 60 71
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) 11.0 <3> 14.0 <3> 21.0 <3> 27.0 <3> 34.0 <3> 40.0 <3> 52.0 <3> 65.0 <3> 77.0 <3>
Overload Tolerance
120% of rated output current for 60 s
150% peak
Carrier Frequency
User adjustable between 4 and 10 kHz
(Maximum Frequency varies with Rated Output Capacity)
Maximum Output Voltage (V) Three-phase 480 V
Maximum Output Frequency (Hz) 400 Hz
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 4 kHz. Current derating is required to raise the carrier frequency.
A.1 Power Ratings
YASKAWA SIEP YAIZ1D 01A Z1000U HVAC MATRIX Drive Bypass Technical Manual 301
A
Specifications