YASKAWA G7 Series - Page 218

5-106
Note Drives with a capacity of 185 kW or more are under development.
* 1. The initial settings for C6-02 are as follows: 1: 2.0 kHz, 2: 5.0 kHz, 3: 8.0 kHz, 4: 10 kHz, 5: 12.5 kHz, 6: 15 kHz, and F: User-set (Initial setting for
400-V Drives with a capacity of 90-kW or 110-kW: 3 kHz.).
* 2. The initial settings for C6-11 are as follows: 1: 2.0 kHz, 2: 4.0 kHz, 3: 6.0 kHz, 4: 8.0 kHz.
Parameter
Number
Name Unit Factory Setting
- Drive Capacity kW 55 75 90 110 132 160
o2-04 kVA selection - 2F 30 31 32 33 34
b8-03
Energy Saving Control
Filter Time Constant
s 2.00 (Open-loop vector control)
b8-04
Energy Saving Coefficient
Va lu e
- 67.20 46.20 38.91 36.23 32.79 30.13
C6-02
Carrier Frequency Selection
*1
-2 2 F F 1 1
C6-11
Carrier Frequency Selection
for Open Loop Vector 2
*2
-221111
-
Carrier frequency selection
upper limit
- 5.0 5.0 3.0 3.0 2.0 2.0
E2-01
(E4-01)
Motor Rated Current A 95.0 130.0 156.0 190.0 223.0 270.0
E2-02
(E4-02)
Motor Rated Slip Hz 1.46 1.39 1.40 1.40 1.38 1.35
E2-03
(E4-03)
Motor No-Load Current A 24.0 36.0 40.0 49.0 58.0 70.0
E2-05
(E4-05)
Motor Line-to-Line
Resistance
Ω 0.088 0.092 0.056 0.046 0.035 0.029
E2-06
(E4-06)
Motor Leakage Inductance % 20.0 20.0 20.0 20.0 20.0 20.0
E2-10
Motor Iron Loss for Torque
Compensation
W 1260 1600 1760 2150 2350 2850
L2-02
Momentary Power Loss
Ride-thru Time
s 2.0 2.0 2.0 2.0 2.0 2.0
L2-03
Momentary Power Loss
Minimum Base Block Time
s 1.3 1.5 1.7 1.7 1.8 1.9
L2-04
Momentary Power Loss
Voltage Recovery Ramp
Time
s 1.0 1.0 1.0 1.0 1.0 1.0
L8-02 Overheat Alarm Level °C 100 105 105 120 115 115
n5-02 Motor Acceleration Time s 0.317 0.533 0.592 0.646 0.673 0.777
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