Search Control Voltage Limit; Energy-Saving Voltage Lower Limit For 60 Hz - Omron SYSDRIVE 3G3HV SERIES User Manual

Preparing for Operation
200-V class
Capacity of motor (kW)
0.4
0.75
1.5
2.2
3.7
5.5
7.5
11
15
18
22
30
37
45
55
75
---
Note 1. The above K2 values are for standard motors and dedicated motors for inverters. The Inverter
in energy-saving mode cannot save unnecessary power supply to high-speed motors (e.g.,
spindle motors) or any other motor that has an efficiency curve with more than one peak (e.g.,
any double squirrel-cage motor).
Note 2. The Inverter performs energy-saving control at 15 to 120 Hz. The Inverter does not perform
energy-saving control at a frequency exceeding 120 Hz.
n100

Search Control Voltage Limit

Setting range 0 to 100
Set Values
S Set the range of the variable voltage of the Inverter in search operation mode with 1% units based
on the rated input voltage of the motor set with n011 as 100%.
S The value of n100 is usually set to a range from 0 to 20%. Usually n100 is set to 10%.
S The search operation will not be available if n100 is set to 0.
n097

Energy-saving Voltage Lower Limit for 60 Hz

Setting range 0 to 120
Energy-saving
coefficient K2 (n096)
288.2
223.7
169.4
156.8
122.9
94.75
72.69
70.44
63.13
57.87
51.79
46.27
38.16
35.78
31.35
23.10
---
Unit
Unit
400-V class
Capacity of motor (kW)
0.4
0.75
1.5
2.2
3.7
5.5
7.5
11
15
18
22
30
37
45
55
75
110
160
185
220
300
% (Rated input Default setting
voltage ratio of
motor)
% (Rated input Default setting
voltage ratio of
motor)
Chapter 3
Energy-saving
coefficient K2 (n096)
576.4
447.4
338.8
313.6
245.8
189.5
145.4
140.9
126.3
115.7
103.6
92.54
76.32
71.56
67.20
46.20
36.23
30.13
30.57
27.13
21.76
0
50
3-27