Ea Elektro Automatik EA Elektro-Automatik EA-EL 9160-300 HP Electronic Load 0 - 300 A 0 - 160 Vdc 0 - 7200 W 33200247 Ficha De Dados

Códigos do produto

33200247

Instruction Manual

EL 9000 HP Series

Date: 10-31-2011

Table of contents

Page

1. Introduction ......................................................................................................................................................... 29
2. Technical specifications ...................................................................................................................................... 29

2.1 Control panel ................................................................................................................................................ 29

2.2 Device specific data ..................................................................................................................................... 30

3. Design ................................................................................................................................................................ 31

3.1 Front view ..................................................................................................................................................... 31

3.2 Rear view ..................................................................................................................................................... 32

3.3 Scope of delivery .......................................................................................................................................... 33

4. General ............................................................................................................................................................... 33

4.1 Prologue / Warning ....................................................................................................................................... 33

4.2 Mains connection / Grounding ..................................................................................................................... 33

4.3 Cooling ......................................................................................................................................................... 33

4.4 Disassembly ................................................................................................................................................. 33

4.5 Temperature shutdown / Ventilation ............................................................................................................. 33

4.6 Dynamic characteristics and stability criteria ............................................................................................... 33

4.7 Temperature characteristics ......................................................................................................................... 33

4.8 Relation of input voltage to input current ...................................................................................................... 34

5. Installation .......................................................................................................................................................... 34

5.1 Visual check ................................................................................................................................................. 34

5.2 Mains connection ......................................................................................................................................... 34

5.3 Terminal DC input ......................................................................................................................................... 34

5.4 Grounding the input ...................................................................................................................................... 34

5.5 Connecting „System Bus“ ............................................................................................................................ 34

5.6 Using and connecting the remote sense ..................................................................................................... 34

5.7 Interface card slot ......................................................................................................................................... 34

6. Handling ............................................................................................................................................................. 35

6.1 The display ................................................................................................................................................... 35

6.2 Operating elements ...................................................................................................................................... 36

6.3 Switching power on ..................................................................................................................................... 37

6.4 Switching the DC input on/off ....................................................................................................................... 37

6.5 Adjusting the set values ............................................................................................................................... 37

6.6 Preselecting the regulation mode ................................................................................................................. 37

6.7 Usage of Level A and Level B ...................................................................................................................... 38

6.7.1 Level A..................................................................................................................................................... 38

6.7.2 Level B .................................................................................................................................................... 39

6.7.3 Level A/B (pulsed operation) ................................................................................................................... 39

6.7.4 Rise/fall time............................................................................................................................................ 40

6.8 The battery test mode .................................................................................................................................. 40

6.9 Control locations and priorities ..................................................................................................................... 41

6.10 Series and parallel connection ..................................................................................................................... 41

6.11 Functions of the connector „System Bus“ .................................................................................................... 41

6.11.1 Two-quadrants operation ........................................................................................................................ 41

6.11.2 Selecting the regulation speed ................................................................................................................ 42

6.11.3 Crossflow adjustment (two-quadrant operation) ..................................................................................... 42

6.11.4 Remote sense ......................................................................................................................................... 42

6.11.5 Pin assignment of terminal System Bus.................................................................................................. 42

7. Device configuration ........................................................................................................................................... 43

7.1 The setup menu ........................................................................................................................................... 43

8. The analogue interface....................................................................................................................................... 45

8.1 Important notes ............................................................................................................................................ 45

8.2 Example configurations ................................................................................................................................ 45

8.3 Example applications ................................................................................................................................... 46

8.4 Pin assignment of the analogue interface .................................................................................................... 47

9. Interface cards .................................................................................................................................................... 48
10. Miscellaneous ..................................................................................................................................................... 49

10.1 Accessories and options .............................................................................................................................. 49