YASKAWA G7 Series User Manual

User Parameter Tables
5-105
Parameter
Number
Name Unit Factory Setting
- Drive Capacity kW 18.5 22 30 37 45
o2-04 kVA selection - 2A 2B 2C 2D 2E
b8-03
Energy Saving Control
Filter Time Constant
s 0.50 (Open-loop vector control)
b8-04
Energy Saving Coefficient
Va lu e
- 115.74 103.58 92.54 76.32 71.56
C6-02
Carrier Frequency Selection
*1
-33333
C6-11
Carrier Frequency Selection
for Open Loop Vector 2
*2
-33333
-
Carrier frequency selection
upper limit
-33333
E2-01
(E4-01)
Motor Rated Current A 32.9 38.6 52.3 65.6 79.7
E2-02
(E4-02)
Motor Rated Slip Hz 1.67 1.70 1.80 1.33 1.60
E2-03
(E4-03)
Motor No-Load Current A 7.8 9.2 10.9 19.1 22.0
E2-05
(E4-05)
Motor Line-to-Line
Resistance
Ω 0.403 0.316 0.269 0.155 0.122
E2-06
(E4-06)
Motor Leakage Inductance % 20.1 23.5 20.7 18.8 19.9
E2-10
Motor Iron Loss for Torque
Compensation
W 508 586 750 925 1125
L2-02
Momentary Power Loss
Ride-thru Time
s2.02.02.02.02.0
L2-03
Momentary Power Loss
Minimum Base Block Time
s1.01.11.11.21.2
L2-04
Momentary Power Loss
Voltage Recovery Ramp
Time
s0.60.60.60.61.0
L8-02 Overheat Alarm Level °C9595959595
n5-02 Motor Acceleration Time s 0.317 0.355 0.323 0.320 0.387
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YASKAWA G7 Series Specifications

General

Series	G7
Frequency	50/60 Hz
Output Voltage	Matches Input Voltage
Control Method	V/f Control
Overload Capacity	150% for 60 seconds
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overheating, Short Circuit
Communication	RS-485, Modbus, DeviceNet, Profibus, Ethernet
Safety	Safe Torque Off (STO)
Operating Temperature	-10°C to 50°C
Humidity	5% to 95% (non-condensing)
Cooling Method	Fan Cooled
Enclosure Rating	IP20
Storage Temperature	-20°C to 65°C