YASKAWA Z1000 CIMR-ZU*A Series, Руководство пользователя

Страница: 270 / 400

u
Three-Phase 400 V Class Drive Models 4A0005 to 4A0027
Table A.3 Power Ratings (Three-Phase 400 V Class)
Item Specification
CIMR-Z o 4A 0005 0008 0011 0014 0021 0027
Maximum
Applicable
Motor
Capacity
Input Voltage
460 V or higher
<1>
HP 3 5 7.5 10 15 20
kW 2.2 3.7 5.5 7.5 11 15
Input Voltage
lower than 460 V
<2>
HP 2 4 5 7.5 10 15
kW 1.5 3.0 4.0 5.5 7.5 11
Input
Input Current (A)
<3>
4.8 7.6 11 14 21 27
Rated Voltage
Rated Frequency
Three-phase 380 to 480 Vac 50/60 Hz / 510 to 680 Vdc
Allowable Voltage Fluctuation -15 to 10%
Allowable Frequency Fluctuation ±5%
Minimum Power Supply Capacity (kVA) 4 7 10 12 18 23
Output
Rated Output Capacity
(kVA)
Input Voltage
460 V or higher
<4>
3.8 6.1 8.8 11 17 22
Input Voltage
lower than 460 V
<5>
3.3 5.3 7.6 9.7 14.5 18.7
Rated Output Current (A)
4.8
<6>
7.6
<6>
11
<6>
14
<6>
21
<6>
27
<6>
Overload Tolerance
110% of rated output current for 60 s
140% of rated output current for 0.5 s
Carrier Frequency
User adjustable between 1 and 12.5 kHz
(Maximum Frequency varies with Rated Output Capacity)
Maximum Output Voltage (V) Three-phase 380 to 480 V (proportional to input voltage)
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> The motor capacity (HP) refers to a Yaskawa 4-pole 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.
<3> 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.
<4> Rated motor capacity is calculated with a rated output voltage of 460 V.
<5> Rated motor capacity is calculated with a rated output voltage of 400 V.
<6> Carrier frequency is set to 5 kHz. Current derating is required to raise the carrier frequency.
A.1 Power Ratings
270 YASKAWA ELECTRIC TOEP C710616 45F YASKAWA AC Drive – Z1000 User Manual