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2-29
Reactor Effects
Harmonics are effectively suppressed when the DC reactor is used with the AC reactor
as shown in the following table.
Harmonics
i
Harmonic generation rate (%)
a
o cs
suppression
method
5th
har-
monic
7th
har-
monic
11th
har-
monic
13th
har-
monic
17th
har-
monic
19th
har-
monic
23rd
har-
monic
25th
har-
monic
No reactor
65
41
8.5
7.7
4.3
3.1
2.6
1.8
AC reactor
38
14.5
7.4
3.4
3.2
1.9
1.7
1.3
DC reactor
30
13
8.4
5
4.7
3.2
3.0
2.2
DC and AC
reactors
28
9.1
7.2
4.1
3.2
2.4
1.6
1.4
2-2-5 Wiring Control Circuit Terminals
A control signal line must be 50 m maximum and separated from power
lines.
The frequency reference must be input into the Inverter through shielded,
twisted-pair wires.
H
Wiring Sequence I/O Terminals
Wire the sequence input terminals (S1 to S5 and SC) and multi-function contact output
terminals (MA, MB, and MC) as described below.
D
Wires Used
Wire type
Wire size
Wire to be used
Single wire
0.5 to 1.25 mm
2
Polyethylene-shielded cable
Stranded wire
0.5 to 0.75 mm
2
o yet y e e s e ded cab e
Design
Chapter 2
Содержание SYSDRIVE 3G3JV-AB001
Страница 1: ...USER S MANUAL FIRST DRAFT SYSDRIVE 3G3JV Compact Simplified Inverter Cat No I528 E1 1...
Страница 3: ...Chapter 1 Overview 1 1 Function 1 2 Nomenclature 1...
Страница 9: ...Chapter 2 Design 2 1 Installation 2 2 Wiring 2...
Страница 43: ...Chapter 3 Preparing for Operation and Monitoring 3 1 Nomenclature 3 2 Outline of Operation 3...
Страница 52: ...3 10 Preparing for Operation and Monitoring Chapter 3...
Страница 53: ...Chapter 4 Test Run 4 1 Procedure for Test Run 4 2 Operation Example 4...
Страница 62: ...4 10 Test Run Chapter 4...
Страница 131: ...7 22 Maintenance Operations Chapter 7...
Страница 132: ...Chapter 8 Specifications 8 1 Inverter Specifications 8 2 Option Specifications 8...
Страница 138: ...Chapter 9 List of Parameters 9...
Страница 150: ...Chapter 10 Using the Inverter for a Motor 10...
Страница 165: ...Revision History 10 2...
Страница 166: ...Cat No I528 E1 1 SYSDRIVE 3G3JV Compact Simplified Inverter USER S MANUAL...