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Table A.3 Power Ratings Continued
Item
Specification
Three-Phase: VZA
25P5
27P5
2011
2015
Single-Phase VZA
<1>
-
-
-
-
Maximum Motor Size Allowed (kW)
<3>
HD Rating
5.5
7.5
11.0
15.0
ND Rating
7.5
11.0
15.0
18.5
Input
Input Current (A)
<4>
Three-
Phase
HD Rating
26.0
35.4
51.9
70.8
ND Rating
34.7
50.9
69.4
85.6
Single-
Phase
HD Rating
-
-
-
-
ND Rating
-
-
-
-
Output
Rated Output Capacity (kVA)
<5>
HD Rating
9.5
12.6
17.9
22.9
ND Rating
11.4
15.2
21.3
26.3
Output Current (A)
HD Rating
25.0
<8>
33.0
<8>
47.0
<8>
60.0
<8>
ND Rating
<6>
30.0
40.0
56.0
69.0
Overload Tolerance
HD Rating: 150% of rated output current for 1 minute
ND Rating: 120% of rated output current for 1 minute
(Derating may be required for applications that start and stop frequently)
Carrier Frequency
User adjustable between 2 and 15 kHz (see HD output current line of this
table for default values)
Max Output Voltage (V)
Three-phase 200 to 240 V (proportional to input voltage)
Max Output Frequency (Hz)
400 Hz (user-adjustable)
Power
Supply
Rated Voltage
Rated Frequency
Three-phase power: Three-phase 200 to 240 V 50/60 Hz
Single-phase power: 200 to 240 V 50/60 Hz
Allowable Voltage Fluctuation
-15 to 10%
Allowable Frequency Fluctuation
±5%
Harmonic Corrective Actions
DC Reactor
Optional
<1> Drives with single-phase power supply input will output three-phase power and cannot run a single-phase motor.
<3> The motor capacity (kW) 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 rated current.
<4> Input current rating varies depending on the power supply transformer, input reactor, wiring connections, and power supply impedance.
<5> Rated motor capacity is calculated with a rated output voltage of 220 V.
<6> Carrier frequency is set to Swing PWM. Current derating is required in order to raise the carrier frequency.
<8> Carrier frequency is set to 8 kHz. Current derating is required in order to raise the carrier frequency.
Note:
Differences between Heavy Duty (HD) ratings and Normal Duty (ND) ratings for the drive include rated input and output current, overload
capacity, carrier frequency and current limit. Set parameter C6-01 to “0” (default) for HD or “1” for ND.
A.2 Single/Three-Phase 200 V Class Drive
290
SIEP C710606 20 OYMC AC Drive - V1000 User Manual
7/16/2008-13:23