1
Basic safety information
III
IV
Table of contents
1
1
1
.
1
1.2 Symbols and signs
Safety instructions
3
Preface
II
5
5
2
Product characteristics
2.1
2.2
Function description
2.3
Protection modules
2
.
4 Efficiency and derating curve
Product identification
10
13
13
3
Installation
3.1
3.2
Checking Before Installation
3.3
Tools
3.4
Determining the Installation Position
3.5
Moving the 20~33KTL-G2
3.6
Installing the 20~33KTL-G2
Installation Process
15
16
16
18
20
21
22
4
Electrical Connections
4.1
4.2
Connecting PGND Cables
4.3
Connecting AC Output Power Cables
4.4
Connecting Communications Cables
4.5
Connecting DC Input Power Cables
4
.
6
Safety check
Electrical connection
24
25
25
27
29
36
41
5
Commissioning of inverter
5.1
5.2
Start inverter
Safety inspection before commissioning
42
42
42
43
43
6
Operation
interface
6
.
1
6.2 Standard Interface
6
.
3
Main Interface
Operation and Display Panel
44
46
57
57
7
Trouble shooting and maintenance
7.1
7.2
Maintenance
Trouble shooting
61
8
Decommissioning
8.1
8.2
Package
8.3
Storage
8.4
Disposal
Decommissioning steps
62
62
62
62
62
9
Technical data
9.1
9.2
Output parameter (AC)
9.3
Efficiency, Safety and Protection
9.4
General Data
Input parameter (DC)
63
63
64
64
65
10
Quality Assurance
66
20~33KTL-G2
User manual
20~33KTL-G2
User manual