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6-28
Voltage
Set to 4
Reduced
rated output
current (A)
Set to 3
Reduced
rated output
current (A)
Rated
output
current (A)
Default
setting
Model
3G3MV-
Single-phase
200 V
AB001
4 (10 kHz)
0.8
¬
¬
Single-phase
200 V
AB002
4 (10 kHz)
1.6
¬
¬
AB004
4 (10 kHz)
3.0
¬
¬
AB007
4 (10 kHz)
5.0
¬
¬
AB015
3 (7.5 kHz)
8.0
¬
7.0
AB022
3 (7.5 kHz)
11.0
¬
10.0
AB040
3 (7.5 kHz)
17.5
¬
16.5
3-phase
400 V
A4002
3 (7.5 kHz)
1.2
¬
1.0
3-phase
400 V
A4004
3 (7.5 kHz)
1.8
¬
1.6
A4007
3 (7.5 kHz)
3.4
¬
3.0
A4015
3 (7.5 kHz)
4.8
¬
4.0
A4022
3 (7.5 kHz)
5.5
¬
4.8
A4030
3 (7.5 kHz)
7.2
¬
6.3
A4040
3 (7.5 kHz)
9.2
¬
8.1
A4055
3 (7.5 kHz)
14.8
¬
¬
A4075
3 (7.5 kHz)
18
¬
17
n175
Low Carrier Frequency at
Low Speed
Register
01AF
Hex
Changes during
operation
No
Setting
range
0, 1
Unit of
setting
1
Default setting
0
Note
For 5.5- and 7.5-kW Inverters, the default setting is “1” (enable).
Set Values
Value
Description
0
Low carrier frequency at low speed disabled.
1
Low carrier frequency at low speed enabled.
·
Normally set n175 to 0 (except for 5.5 and 7.5kW Inverters).
·
When the output frequency is 5 Hz or less and the output current rate is 110% or more,
the carrier frequency will be automatically reduced to 2.5 kHz with n175 set to 1. If the
load is heavy at low speed, the Inverter will withstand higher overcurrent by suppres-
sing the heat radiation of the Inverter caused by the carrier frequency.
·
This function is enabled with 2, 3, or 4 set in n080 for carrier frequency.
Advanced Operation
Chapter 6
Summary of Contents for SYSDRIVE 3G3MV A2002
Page 1: ...USER S MANUAL SYSDRIVE 3G3MV Multi function Compact Inverter Cat No I527 E2 02...
Page 15: ...Chapter 1 Overview 1 1 Function 1 2 Nomenclature 1 3 New Features 1...
Page 24: ...Chapter 2 Design 2 1 Installation 2 2 Wiring 2...
Page 89: ...Chapter 4 Test Run 4 1 Procedure for Test Run 4 2 Operation Example 4...
Page 286: ...Chapter 9 Specifications 9 1 Inverter Specifications 9 2 Option Specifications 9...
Page 311: ...Chapter 10 List of Parameters 10...
Page 342: ...Chapter 11 Using the Inverter for a Motor 11...
Page 348: ...Appendix A Standard Models...