59 SALICRU. ABB PVS300

SALICRU

SALICRU EQX

59 SALICRU

59�1 SALICRU EQX

Easy Installation

No

Termination

Yes

Addressing

No

Sensors RS485 Meters RS485

No No

Interface

RS422

Overview

•

Interface not integrated; Retrofit RS485 interface card.

•

4-pin cable – only on RS485/422 B connection of the Solar-Log™

•

Communication address does not have to be assigned

•

Multi-string technology

The inverters are fitted with 1 or 3 MPP trackers depending on the model. Each string input is monitored separately and ideally adjusted to the connected modules.

The Solar-Log™ automatically detects how many inverters and strings are active during inverter detection.

Note

The order in which the inverters are displayed in the Solar-Log™ after detection is random.

We strongly recommend that you change the order of the inverters immediately after detection at startup, in the Configuration/Basis/Inverters dialog box.

The inverters can be identified using the displayed serial number.

•

Installation steps

• Switch off the inverters and Solar-Log™

• Install the RS485 interface in the inverter

• Connect inverters to the Solar-Log™

• Connect the inverters to each other

Procedure

► Insert the RS485 interface in the bottom of the inverter in accordance with the interface card installation instructions and screw in.

Connect inverters to the Solar-Log™

The wiring is done using a

• ready-made BKL1 data cable (optional extra; not supplied) or

• self-made, shielded 4 wire data cable and terminal block connector.

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SALICRU

SALICRU EQX

Note

Only connect inverter using the RS485/422 B interface.

Procedure

1. Open the inverter as shown in the inverter's instructions.

2. Pull the free wires through the wire opening in the inverter.

3. If you are making the cable yourself, connect the wires as shown in the following diagram:

Solar-Log™ terminal strip connector

Terminal

► 1

► 1

► 4

► 4

Inverter terminal strip

Terminal

► R+

► T+

► R-

► T-

4. If only one inverter is to be connected terminate this in accordance with the inverter instructions.

5. Close the inverter if no other inverters are to be connected.

6. Insert the terminal block connector into the Solar-Log™ RS485 socket.

Connect the inverters to each other

•

Connect using a 4 wire, shielded data cable

•

Where to connect: Terminal strip inside the inverter (on the retrofitted RS485 interface)

Procedure

1. Open the inverter as shown in the inverter's instructions.

2. Connect terminals R+, R-, T+ and T- of inverter 1 to the corresponding terminals on inverter 2.

3. Connect the other inverters to each other in the same way.

4. Terminate in the last inverter according to the inverter instructions.

5. Close inverters.

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