beautypg.com

4 set voltage on internal power supply transformer, Set voltage on internal power supply transformer – SMA TCS 500-SC User Manual

Page 24

background image

7 Electrical Connection

SMA Solar Technology AG

24

TCS-IT-IEN103610

Installation Manual

7.4 Set Voltage on Internal Power Supply Transformer

The output voltage of the internal power supply transformer must match the input voltage of the
inverter's internal power supply. To do this, adapt the primary and secondary sides of the internal
power supply transformer to the inverter.

Figure 9: Position of connecting terminal plates

1. Set the input voltage on the primary side. This adjusts the output voltage to the inverter's input

voltage (see circuit diagram for the Transformer Compact Station).

2. Set the output voltage on the secondary side. This adjusts the output voltage to the inverter's

input voltage (see circuit diagram for the Transformer Compact Station).

Position

Description

A

Connecting terminal plate on the secondary side

B

Connecting terminal plate on the primary side

SMA

A

B

This manual is related to the following products: