Important safety instructions ....................................................................................................................... 4

Safety conditions ................................................................................................................................... 4

Personal Protective Equipment (PPE) ...................................................................................................... 6

Contents ................................................................................................................................................... 7

1. About this manual .................................................................................................................................. 9

1.1. Recipients ..................................................................................................................................... 9

1.2. Symbols ........................................................................................................................................ 9

2. Unit description ................................................................................................................................... 10

2.1. Overview ..................................................................................................................................... 10

2.2. Communications equipped as standard .......................................................................................... 11

2.3. Communication with a wattmeter .................................................................................................. 11

2.4. Electrical safety ........................................................................................................................... 11

2.4.1. Overvoltage category (OVC) ................................................................................................... 11

2.5. Pollution degree........................................................................................................................... 11

2.6. Acoustic contamination ................................................................................................................ 11

2.7. Electrical diagram of the system .................................................................................................... 12

2.8. Specification table ....................................................................................................................... 13

2.9. Description of cable inlets ............................................................................................................ 14

3. Receipt of the unit and storage .............................................................................................................. 15

3.1. Reception ................................................................................................................................... 15

3.2. Unit identification ........................................................................................................................ 15

3.3. Transport damage ........................................................................................................................ 15

3.4. Storage ....................................................................................................................................... 15

3.5. Conservation................................................................................................................................ 15

4. Equipment transport ............................................................................................................................ 16

4.1. Transport ..................................................................................................................................... 16

5. Preparation for installing the unit .......................................................................................................... 17

5.1. Environment ................................................................................................................................ 17

5.2. Environmental conditions ............................................................................................................. 19

5.3. Supporting Surface and Fastening ................................................................................................. 20

5.4. Protection of the connection to the electricity grid .......................................................................... 20

5.5. Type of grid ................................................................................................................................. 21

5.6. Cabling length ............................................................................................................................. 22

5.7. Photovoltaic panels ...................................................................................................................... 22

5.8. External disconnection device ....................................................................................................... 22

6. Installing the unit ................................................................................................................................ 23

6.1. General requirements for installation ............................................................................................. 23

6.2. Attaching the unit to the wall ........................................................................................................ 23

7. External ground protection connection ................................................................................................... 27

7.1. Safety instructions for the connection of the external ground protection ............................................ 27

7.2. Wiring requirements for the connection of the external ground protection .......................................... 27

7.3. External ground protection connection procedure ............................................................................ 28

8. Connection of communications .............................................................................................................. 29

8.1. Safety instructions for the communications connection.................................................................... 29

8.2. Ethernet communication connection .............................................................................................. 29

8.2.1. Cabling requirements ........................................................................................................... 29

8.2.2. Connection process .............................................................................................................. 29

8.3. Connection via Wi-Fi .................................................................................................................... 31

8.4. Connection of communication with wattmeter via RS-485 ............................................................... 31

8.4.1. Cabling requirements ........................................................................................................... 32

8.4.2. Connection process .............................................................................................................. 32

9. AC connection ..................................................................................................................................... 34

9.1. Safety instructions for the AC connection ....................................................................................... 34

9.2. Wiring requirements for the AC connection ..................................................................................... 34

ACL2011IQM01_ - Installation and Operation Manual

Ingeteam